Showing posts with label GPS - Questionable. Show all posts
Showing posts with label GPS - Questionable. Show all posts

October 9, 2010

NC justices uphold monitoring some sex offenders

Another law which will wind up in the U.S. Supreme court, this conflicts with at least Massachusetts (see Commonwealth -v- Cory) on the same issue.
10-9-2010 North Carolina:

RALEIGH, N.C. -- Sex offenders in North Carolina can be electronically monitored even if they were convicted before the tracking law was passed, a divided state Supreme Court ruled Friday.

The justices ruled 4-3 the satellite-based monitoring doesn't amount to an additional unconstitutional punishment for three men convicted of taking indecent liberties with children before the monitoring law took effect.

Under the monitoring, people convicted of certain sex crimes must wear an ankle bracelet and a miniature tracking device that uses GPS technology so Department of Correction officials can know their whereabouts on a near real-time basis. Probation officials enter the offender's house every three months for equipment maintenance.

The Legislature sought the tracking to attempt to prevent repeat offense.

Kenney Bowditch, Kenneth Edward Plemmons, and Mark Allen Waters - each of whom pleaded guilty to the child sex crimes before the law took effect in August 2006 - challenged their enrollments, calling them retroactive punishments.

Buncombe County Superior Court Judge Dennis Winner last year found the Legislature intended the monitoring to be a criminal punishment. The state appealed.

Writing for the majority, Associate Justice Edward Brady overturned Winner's decision because the primary purpose of the monitoring is to deter crime. He cited the bill's title "to protect North Carolina's children" as proof of the General Assembly's desire to create a non-punitive way to keep track of sex offenders.

"There is no denying that being subjected to SBM (monitoring) has an impact on the lives of its participants," Brady wrote. "Yet, when viewed in light of other civil, regulatory schemes, we cannot conclude that the effects of SBM transform it into criminal punishment."

Associate Justice Robin Hudson disagreed, pointing out testimony before Winner indicated the program did very little to prevent harm to children while likely adding shame to offenders. Enrollees also have trouble getting certain jobs and their bracelets set off alarms when they enter metal buildings, Hudson wrote.

While sexual offenses are among the most disturbing crimes and the public supports legislative efforts to ensure victims are protected, Hudson wrote, "even sex offenders continue to have some constitutional rights. We may not be fond of this particular class of defendants, but that does not lessen their Fourth Amendment rights nor their expectation of privacy in their own homes."

Chief Justice Sarah Parker and Associate Justice Patricia Timmons-Goodson joined her in the dissenting opinion.

The Correction Department couldn't calculate Friday how many of the 275 people being monitored were convicted before the program began. The ruling doesn't affect people convicted after the law was enacted.

Phone calls to attorneys for Bowditch and Waters weren't immediately returned. Plemmons' attorney wasn't at her office late Friday. Attorney General Roy Cooper's office, which defended the state in the case, didn't return a phone call and e-mails seeking comment.

The ruling underscores efforts in North Carolina and other states to respond to the public outcry about molesters and high-profile abductions of children such as 9-year-old Jessica Lunsford, a former Gaston County resident who was kidnapped, raped and buried alive by a convicted sex offender in 2005 in Florida. ..Source.. GARY D. ROBERTSON

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August 20, 2010

GPS technology, full of surprises?

8-20-2010 California:


California Sex Offender Management Board chair Robert Coombs concluded a week-long, voluntarily experiment Thursday that tested the treatment sex offenders get on parole -- 24-hour GPS tracking and a flashy ankle accessory.

The tracking experiment was aimed at exploring what it's like to wear the tracking device used to monitor sex offenders, as well as the capability of the device in crime monitoring. Dogged by parole officer Tae Shin, Coombs wore the GPS device on his ankle for seven days. It buzzed every time he did anything suspicious (causing several awkward moments in public areas).

"There were a number of times I did something I thought was sneaky," Coombs said. "I'd get a text message from Tae right away saying 'Hey, what are you doing with that?'"

Coombs said he was able to remove the device at one point, which also didn't go unnoticed.

But instantaneous, to-the-second tracking -- think "Enemy of the State" -- is not as easy as some might think. Agents from the California Department of Corrections and Rehabilitation gave a informational presentation to the CSOMB this week, explaining the advantages and limitations of GPS tracking devices in monitoring sex offender activity.

"There are times when we won't be able to specifically say 'my guy is right there, right now,'" parole officer Steve Marshall said at the CSOMB meeting.

Other limitations include weak GPS signal where cell phone coverage is scarce, underwater exposure (no swimming!) and outdated Google and Bing maps. And of course, Coombs could have still committed any number of nefarious crimes while wearing the device.


A presentation analyzing the details of Coomb's experiment -- such as where he went, the treatment he received and any other surprises -- will be held in two months. ..Source.. --Justin Ho in Sacramento

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July 18, 2010

Sex offenders unwatched as parole struggles with GPS system

7-18-2010 California:

For the last three weeks of April, more than 20 local sex offenders strapped with GPS monitoring units went unsupervised by state parole agents.

The good news -- so far as we know -- is that nothing happened. None of the offenders killed, robbed, raped, kidnapped or otherwise abused any unsuspecting citizens, again, that we know of.

Even so, it's not all's well that ends well. Far from it.

The Bakersfield situation is just the latest example of what appears to be a systemic problem with the statewide GPS sex offender program and comes on the heels of scathing criticism of how the California Department of Corrections and Rehabilitation has managed that program.

Two special reports by the state Office of the Inspector General found Corrections' GPS policies were confused at best and non-existent at worst.

The full technological abilities of the system aren't being used, agents and supervisors aren't properly trained and agents are so overloaded with GPS busy work they aren't able to do other vitally important checks in the field, according to the reports.

Overall, the reports concluded, Corrections is not aggressively monitoring sex offenders and the public is being given a "false sense of security."

Field work suffering

The reports were done in response to two high-profile and tragic cases.

One delved into how Phillip Garrido was able to allegedly kidnap and hide Jaycee Dugard for nearly two decades in his backyard, fathering two children by her, while on parole during all those years and on GPS monitoring at least part of the time.

The second report looked at John Gardner, who raped and murdered two teen girls in San Diego after having violated parole numerous times while on GPS for a previous sex offense.

Both men were on "passive" GPS monitoring, as they were deemed lower-risk offenders. High-risk offenders are known as "active" GPS parolees.

The practical difference is that agents must monitor active parolees' GPS "tracks" daily. Tracks are dots showing exactly where the parolee is at any given time. Passive parolee tracks are checked over two 48-hour periods per month, essentially four out of 30 days.


Luckily, a Garrido or Gardner nightmare didn't come true in Bakersfield while GPS parolees went unwatched for several weeks.

And while it was an extreme aberration for three weeks to pass without supervision, at least one Bakersfield caseload roster from earlier in April shows a variety of non-GPS required checks were routinely missed -- even on parolees deemed "high risk sex offenders."

Those checks range from all-important home visits to drug testing and visits to family and friends.

It could be the agent simply didn't mark down that he'd done those checks, which a supervisor should have caught.

Or, it could be, as the Gardner report states, GPS busy work is shunting aside necessary field work.

Part of that so-called busy work involves alerts sent by GPS units for a multitude of reasons, low batteries, lost signal for an unknown reason, entering a prohibited zone such as near a school, etc.

In response to the Gardner report, Corrections implemented a policy in March requiring that all alerts had to be "cleared" by agents.

But records obtained by the San Diego Union-Tribune showed 31,000 unresolved alerts between March and June.

Most alerts were minor, some were not. And some stem from Corrections policies that require agents to create GPS restriction zones on parolees that don't constitute crimes.

Nighttime curfews, for instance, can't be mandated on offenders unless they regularly committed their crimes at night. But curfew zones are routine, causing more alerts.


In Region 1, mostly Kern County, there were 49 unresolved alerts between March and the end of June, according to Corrections spokeswoman Jessica Mazlum.

"This does not mean that the agent has not investigated or addressed these GPS alerts. It only means that, for these parolees, the agent has not checked the box," showing the alert was cleared.

OK, but it also doesn't mean the alert was cleared. The box wasn't checked so there's no way to know what happened with the alert or even whether it was of a serious nature.

It seems to me that what the policy really means is one more headache for agents.

All of which begs the question: Is the GPS program so flawed or mismanaged that it's actually jeopardizing public safety?

Adding more straws

"Parole agents are so busy tracking dots on a computer screen, they're not out making home visits, checking the guy's workplace, talking to family members," said Melinda Silva, president of the Parole Agents Association of California.

"Agents are spending the bulk of their time running tracks including at home and on the weekends."

Jessica's Law, passed in 2006, started the ball rolling on lifetime GPS monitoring of sex offenders. Then the Garrido report added more responsibilities and the Gardner report still more.

California leads the nation in GPS monitored parolees -- 6,500 -- at a cost of $60 million a year. Depending on arrests, there are typically about 250 sex offender parolees on GPS in Kern County.

Silva said the state isn't taking into account how the program has increased agents' workload and whether the work is actually accomplishing what the public expects.

"People believe the GPS means we know where they are 24/7 and we don't," Silva said. "We're paying millions for GPS and we're not getting much out of it because agents don't have time to do the work."

Now, she said, State Sen. George Runner, who authored Proposition 83 establishing Jessica's Law, has a bill involving Facebook, MySpace and other social networking sites that she feared would add even more to agents' plates.

Not so, Runner said.

His bill, SB 1204 which has passed the Senate and the Public Safety committee in the Assembly, would simply require that sex offenders register their online and e-mail addresses as well as their instant messaging user names just like they do their physical addresses.

Silva argued that if it becomes a crime for a sex offender not to register their electronic info, that makes it absolutely incumbent on the agent to check the sites.

"Who enforces that if not us?" she asked. "It's ludicrous to say there's no extra work."


As for whether the GPS program has been a success, Runner said it's an evolving technology that should not be thought of as a cure-all.

"It's just one tool," he said.

There have been successes and failures with GPS, he acknowledged. But he firmly believes the technology and its use will continue to improve.

"That said, there have been problems with implementation." And he said he was "frustrated" with some of Corrections' responses to recommendations about how to do better.

"Whether that's a resource problem or a personnel problem I can't say," Runner added. "A person still has to decide to follow up on issues and Gardner is a perfect example. While he was on GPS he violated parole and someone could have put him back in prison but didn't."

The tip of the iceberg

Silva agreed GPS can be a good tool. But the program now isn't working as it should, she said.

"The Bakersfield situation is just the tip of the iceberg," she said.

I tried to speak with Rod Armstrong, the agent in charge of the Bakersfield office, about the supervision lapse here but he referred me to Corrections brass in Sacramento, saying he'd been told not to discuss the matter.

A range of Corrections press people told me that, yes, there had been "allegations" and "concerns" and a review had been completed.

They refused, however, to reveal the findings other than to say the lack of supervision wasn't because Armstrong had declined to authorize overtime to backfill for a vacationing agent, as had been alleged.

I wanted to know how Corrections planned to make sure such a gap in supervision didn't re-occur based on the findings of their review but was then told officials were "still looking into the matter," according to Terry Thornton, one of three Corrections spokespeople I talked with.

Moving forward

Corrections is responding to the Garrido/Gardner reports, said yet another spokesperson, Gordon Hinkle.

There's an internal audit to prioritize alerts and make sure they're being responded to and cleared.

And they've assembled a task force of law enforcement officials, victims rights groups, GPS experts and others to look over the recommendations from the Garrido/Gardner reports. How those recommendations may affect agent's workload will be a part of the review, Hinkle said.

"This isn't a home detention device," Hinkle reminded. "We're getting better with it all the time, but that doesn't mean GPS can prevent crimes from happening.

"The only way to keep monsters like Gardner and Garrido at bay is to keep them in prison."

Maybe, but we're not there yet.

Where we are is spending $60 million a year on a tool that it seems we're not using very well.

Trying to hide that fact won't fix the problem. ..Source.. The Bakersfield Californian

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July 17, 2010

The California Department of Corrections and Rehabilitation is using GPS tracking to crack down on sex offenders at fairs and events statewide.

GPS Effective? It looks like GPS is a VERY costly failure. Last year 30 caught, five at state fairs, and no crimes committed nor did GPS prevent any. "last position..." which means it isn't real time, its delayed real time. Effective? 7,000/30 =.4% possible recidivists, and the cost of parole agents to monitor and answer MANY false alarms is? No wonder California is BROKE!
7-17-2010 California:

As part of a sex offender’s parole agreement, there are certain places they can’t go. Places like the state fair, where there are lots of families with children.

To make sure that rule isn’t broken, seven-thousand California sex offenders have to wear gps ankle bracelets at all times. So for the next few months, the California Department of Corrections and Rehabilitation parole officers are setting up laptops in their cars and monitoring more than a dozen events statewide.

“This is a screen and what it’s going to display is where this individual’s at.”

Parole Agent Lou Anne Fischer set up her computer at the state fair on opening day. Her screen shows a map with a little red arrow pointing to a sex offenders location, and where he’s headed. The idea is to get to them as quickly as possible.

“He’s going approximately 21 mph and that was his last position at 3:30 today.”


That particular offender was traveling in a car, passing by the fairgrounds. State parole administrator Marvin Speed says false alarms like that aren’t uncommon.

“You’re going to get some drifts, you’re going to get some false positives if you will, but that’s part of the process and you do have to track those down. We don’t want to ignore any alert or alarm because it may be real.”

Speed says once an offender enters the grounds, it can take up to 20 minutes to find them.

“If there’s a large crowd, sometimes it’s hard to find the individual but we know they’re still in the zone, we know they’re on fairgrounds, we know approximately where they are.”


Last year, 35 offenders were caught state wide. At the state fair alone, there were 30 notifications, and five arrests. In Sacramento, I’m Ida Lieszkovszky. ..Source.. by Capitol Public Radio

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March 19, 2010

GPS monitoring of sex offenders is useful, but limited, experts say: 'It can't tell you what they're doing'

This is the best article on GPS and shows it CANNOT PREVENT crimes. Jessica's law author clearly sold the public a bill of good to get this passed, especially expecting local police departments to pay for, monitor offenders -no longer on supervision- using GPS units. Forgetting about the costs, that cannot be done when folks are no longer under state supervision; Runner never explained this beforehand.
3-18-2010 California:

California voters in 2006 overwhelmingly approved Jessica's Law, which mandated that the state's sex offenders be monitored for life with a GPS unit.

With a GPS, or Global Positioning System, unit strapped to every sex offender's ankle, police would be able to look at a computer and see exactly where these potentially dangerous individuals were at all times.

But more than three years after the law's passage, only a fraction of the state's registered sex offenders wear a GPS unit, which uses satellites to pinpoint a person's location. In San Diego County, only those on parole and a handful of high-risk probationers have them.

John Albert Gardner III, the registered sex offender who is accused of killing 17-year-old Chelsea King and is a suspect in the death of 14-year-old Amber Dubois, wore a GPS ankle bracelet for the last year of his parole, from September 2007 to September 2008, California Department of Corrections records show.

He served five years in prison for a 2000 assault on a 13-year-old girl in Rancho Bernardo.

It's unknown how the GPS influenced his behavior during that period, or how it enhanced his supervision, though records show his parole agent warned him four times he was letting the unit's battery get too low.

Probation and parole officials say GPS is a useful tool, but it's not a guaranteed deterrent for sex offenders.

"GPS can tell you where someone has been and where they are, but it can't tell you what they're doing," California Department of Corrections and Rehabilitation spokesman Gordon Hinkle said.

Most experts agree a GPS device is best used as part of a larger treatment and tracking plan. Some worry that overemphasizing the role of the GPS unit creates a false public belief that a complex problem can be solved with a piece of technology.

"We're concerned about using GPS to the exclusion of everything else; we're concerned about saying, 'GPS is the answer,'" said Jack Wallace, a spokesman for the California Sex Offender Management Board, which advises the government and Legislature on sex offender policy.

How it's used

In San Diego County, all registered sex offenders who are on parole wear a GPS ankle bracelet. At last count in January, parole officers statewide supervised 6,988 parolees with GPS, Hinkle said.

The offenders are monitored at two levels, based on the risks they pose.

Parole agents monitor 2,192 of the offenders "actively," following a parolee's whereabouts in real time on a computer map several times throughout the day while also scrutinizing their tracks, Hinkle said.

Some 4,796 parolees deemed a lower risk are monitored "passively," with agents checking them by computer a couple of times a day, he said.

Each GPS unit costs about $1,500, or about $10.5 million for the state's nearly 7,000 units, and $6 a day after that, or about $15.3 million for annual monitoring cost, Hinkle said.

The GPS computer tracking software can be programmed with prohibited zones according to the terms of each offender's parole. Agents can receive alerts if a parolee enters a prohibited area, such as a victim's neighborhood. That kind of movement would cause a parole agent to call local police and immediately check on the sex offender, Hinkle said.

Each parole agent gets a daily report letting him know whether a parolee is keeping his GPS unit charged.

Letting a GPS unit go dead or removing it is a serious violation, which probably would prompt a parole revocation hearing, Hinkle said.

Gardner let unit run low

But letting a battery get low, as Gardner did four times, doesn't kill the GPS or prevent monitoring. That violation would usually prompt a warning, as it did in Gardner's case, Hinkle said.

Gardner's parole terms banned him from contact with people under 18. His GPS tracking would not show whether he was complying with that, or similar orders.

The San Diego County Probation Department supervises 484 people on probation for a sex crime, officials said. Of those, 15 deemed at high risk of reoffending violently are equipped with one of the department's 20 GPS units, which were purchased in 2005 through a grant, department spokesman Derryl Acosta said.

Soon, 20 more high-risk sex offenders will get GPS units through a federal stimulus grant, Chief Probation Officer Mack Jenkins said.

Jenkins said one of the benefits of GPS monitoring is it provides information about where sex offenders spend their days. With that knowledge, probation officers can conduct better interviews, test a probationer's truthfulness and make surprise visits.

"It's definitely a useful tool, but we keep it in the context of being just that," Jenkins said.

Lifetime monitoring unlikely

Jessica's Law author Sen. George Runner, R-Antelope Valley, told the state's Sex Offender Management Board in 2007 that the lifetime GPS monitoring provision was intended to apply to people paroled after the law passed, with local police taking over the responsibility for buying and monitoring the technology, according to a press release from Runner's office.

However, virtually no local police force in California monitors its registered sex offenders with GPS once they are released from parole, according to a January report from the California Sex Offender Management Board.

Wallace, the body's spokesman, said cost is one hurdle to local governments taking over the monitoring.

Also, he said, Jessica's Law does not provide any penalties for sex offenders who won't comply with the GPS requirement after they leave parole or probation.

"There's nothing in the law that says if I cut that GPS off and hand it back to you that there's a penalty attached, nothing that says there's a penalty for, say, not charging it," Wallace said.

Runner has said one of the main reasons for using GPS for sex offenders is the technology's deterrent effect. Because its use is relatively new, with California leading the country in the number of sex offenders monitored by GPS, reliable studies about its deterrent effects are few, Wallace said.

However, a few good studies indicate that sex offenders on GPS are indeed less likely to reoffend than those who aren't, he said.

Wallace noted that even if all known sex offenders were on GPS, unidentified and nonpredatory sex offenders would still find victims.

About 85 percent of sex crimes in the U.S. each year are committed by someone who is not a registered sex offender at the time, he said.

Because GPS monitoring is expensive, and most effective when used with other monitoring and treatment, the Sex Offender Management Board's recent report recommends it for some, but not all offenders, depending on their risk.

"What is going to provide the best community safety? Is it having some portion of your police force looking at tracks of a sex offender who maybe hasn't committed a sex offense for 30 years, or is it having those police on the streets?" Wallace said. ..Source.. SARAH GORDON

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September 1, 2009

MA- GPS alone won’t protect us

9-1-2009 Massachusetts:

The Massachusetts Supreme Judicial Court ruled recently that sex offenders convicted prior to 2006 cannot automatically be required to wear GPS devices to monitor their location. The decision set off a hue and cry regarding questions of public safety, with some critics even suggesting that it would result in sex offenders flocking to Massachusetts.

But the likely result will be quite the opposite. The decision underscores that, while GPS monitoring can be a helpful tool, it’s no substitute for active human supervision of released offenders. The court decision will likely push Massachusetts toward a more comprehensive approach to safeguarding its citizens.

Electronic monitoring has been used since 1964 to keep track of individuals convicted of drug possession, drunk driving, domestic assault, housing fraud, and credit card fraud. More recently, it has been used to supervise sex offenders. But does GPS monitoring of sex offenders provides the protection we assume?

There is a perception that offenders with GPS supervision are constantly watched, and that such surveillance alone prevents further crimes. Not so. Most GPS monitoring enables the parole or probation officer to track an offender’s movements after they have occurred. If an offender is prohibited from being within 100 feet of a school, an officer will not likely know that the offender went within 100 feet of a school until after reviewing the data showing the offender’s movements. In rare circumstances, an offender’s movements may be monitored in real time 24 hours a day by a technician or officer, but this is labor-intensive and expensive.

Also, the reliability of GPS monitoring suffers from technical problems including cellular interference - similar to dropped cellphone calls - and from the ability of some offenders to remove the bracelet without alarming surveillance officers. Moreover, GPS cannot prevent contact with possible victims within approved zones, such as the supermarket. Finally, most sexual assault victims know the perpetrators, whether as extended family members or community acquaintances, and GPS will do little to prevent that victimization.

Indeed, using GPS to track the sex offenders who are most likely to re-offend does little to curb their behavior. After a while, with little personal intervention by professionals or supervision officials, an offender is likely to ignore the device in an effort to satisfy destructive and antisocial urges. While the officer will eventually discover the offender’s violation, it may well be too late to prevent another victim from being attacked.

GPS is best used in conjunction with many other tools designed to reduce the risk of re-offense. A wise approach concentrates on those most likely to re-offend. Such parolees should be given a comprehensive re-entry plan that may include work, counseling, and other obligations.

Electronic monitoring can be geared specifically toward checking compliance with this regimen. Rather than just tracking offenders through GPS this model focuses on supervising how offenders interact with the community - and on promoting an active, constructive relationship between an offender and a parole officer - in order to reduce the risk that the offender might return to criminal behavior. The officer explains to the offender the responsibilities regarding the supervision plan including attending meetings and therapy sessions and staying away from people and areas that could potentially trigger a relapse.

The GPS device is then used to identify flight patterns, enforce curfew requirements, validate whereabouts and maintain exclusion zones. The GPS device supports the officer’s ability to keep the offender focused on rehabilitation and risk-reduction; just as importantly, it is used to re-enforce positive behavior.

Massachusetts is fortunate to have this knowledge and experience close at hand. Since 1996, the state Parole Board has employed a comprehensive approach to supervising and managing sex offenders in the community. Ten years later the board introduced GPS - but it never assumed GPS could take the place of human supervision. Instead, the board employed the devices to support the existing management model for released sex offenders. In 13 years of the program, with and without GPS, there has not been a single sex offense committed by the more than 275 sex offender parolees on this caseload.

GPS is helpful but alone is insufficient. Policy makers in Massachusetts and nationally who are interested in enhancing public safety need to follow the evidence. ..Source.. by John Larivee is chief executive officer of Community Resources for Justice. Len Engel is the organization’s policy and project coordinator.

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August 19, 2009

CA- GPS Not Total Solution to Prison Overcrowding

8-19-2009 California:

Sacramento - The California Department of Corrections and Rehabilitation says using global positioning satellite monitoring devices is a viable way to help reduce overcrowded prisons. But not everyone is sold on their reliability or usefulness.

The department already uses 7,000 of the ankle bracelet transmitters and has found them useful in keeping track of registered sex offenders and parolees with gang ties. In addition, it helps officers quickly locate parolees so that in person searches or interviews can be conducted.

"It's been a very effective tool and a deterrent," said department spokesman Gordon Hinkle.

As many as 5,000 additional units could be used to reduce the state's prison population.

"They would be on a home arrest situation with a GPS device strapped to them.":

The Placer County Probation Department was one of the first agencies to use GPS tracking devices nearly five years ago. Like other systems, the units set off an alarm in the form of text messages, e-mails, or faxes to officers if the subject wearing the GPS bracelet leaves a designated area or enters an area that is off limits. An alarm is also set off if the subject doesn't charge the device or if it is removed from their ankle.

But those who monitor the use of GPS tracking devices for registered sex offenders say it is not a cure all for keeping citizens safe from those how might commit crimes again.

"GPS tells you where you are, it doesn't tell you what your doing" said Suzanne Brown-McBride, the chair of California's Sex Offender Monitoring Board. It was created by an initiative that limits where sex offenders can live and requires them to be tracked by GPS devices.

"A sex offender can invite a neighbor child into their home, so simply knowing where they are isn't enough. You would also want to know what they were up to and what they were doing,'"said Brown-McBride.

She added that GPS doesn't tell officers the subject is associating with or if there are weapons, drugs or alcohol present. And there are lingering technical concerns. A lost signal in certain buildings or dead spots can trigger a false alarm.

Brown-McBride says GPS can be a very help tool in an arsenal that includes traditional parole and probation techniques. Placer County probation officers agree. They realize the limitations of the devices if used in isolation.

"We utilize this with good old fashioned probation work, going out into the community, knocking on doors, talking to people," said supervising probation officer Marshall Hopper.

Hinkle also says the population that will be monitored will reduce that chances of additional crimes being committed.

"We're talking about an 80 year old inmate ...and he's bedridden," said Hinkle. ..Source.. by Lonnie Wong

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August 18, 2009

MA- A split SJC says 2006 law violates rights of some sex offenders

8-18-2009 Massachusetts:

A bitterly divided Supreme Judicial Court ruled today that sex offenders convicted before 2006 cannot be forced to wear GPS devices if they violate probation or parole because it creates an unconstitutional burden on their freedom.

In a 4-3 decision, the majority said a 2006 law that requires GPS devices to be installed on all sex offenders placed on probation cannot apply retroactively.

Ruling in the case of a Bristol County man convicted in 1997, the majority said concerns about public safety must give way to constitutional protections against government intrusion into the lives of citizens, including sex offenders.

“The GPS device burdens liberty in two ways: by its permanent, physical attachment to the offender, and by its continuous surveillance of the offender's activities,’’ Justice Margot Botsford wrote for the majority.

“We conclude that, as a result of the substantial burden on liberty [the 2006 law] imposes as part of the sentence for certain crimes, the statute is punitive in effect,’’ Botsford wrote. “And because [the 2006 law] operates retroactively with respect to the defendant, its application to him is impermissible under the ex post facto provisions of the United States and Massachusetts Constitutions.’’

Joining Botsford in tossing out the retroactive application of the law were Chief Justice Margaret H. Marshall and Justices Robert J. Cordy and Ralph D. Gants.

In the dissent, Justices Roderick L. Ireland, Judith A. Cowin, and Francis X. Spina said the use of GPS monitoring on probationers and parolees was a legally justified way to protect the public.

“This court has stated that recidivism among sex offenders is high and protection of the public a compelling state interest,’’ Ireland wrote. “This statute establishes a nonpunitive regime to protect the public.’’

The ruling came in an appeal by Russell M. Cory, who plead guilty in Bristol Superior Court to indecent assault and battery on a child on Dec. 3, 1997, and was imprisoned for several years – and sentenced to 25 years probation. He was released from prison in May 2006, but failed to attend mandatory treatment and counseling sessions, the court said.

Just weeks after the 2006 law took effect, Cory was found in violation of probation and was placed on the GPS. According to the SJC, Cory has since been sent back to prison. Cory is a Level 3 sex offender, according to the Sex Offender Registry Board.

Cory’s attorney, Theodore F. Riordan of Quincy, applauded the majority’s conclusion in a telephone interview today. “it’s a well-written decision,’’ he said.

Riordan noted that the ban on retroactive punishments is part of the Bill of Rights and was included in the Massachusetts Declaration of Rights earlier.

“It’s really the people triumphing here,’’ he said. “The ex post facto clause is working exactly like it should.’’

Riordan said being forced to wear a GPS device is a burden, both emotionally and physically for Cory.

“It’s a big deal to wear a GPS device. It’s attached to you all the time,’’ he said. “It’s unseemly to walk around with. It’s kind of like a Scarlet Letter. It made him feel like he had to stay in his house all the time. It’s not an insignificant issue.’’

In a companion case involving state parolees, the SJC applied its new thinking and barred the state Parole Board from using GPS devices on parolees whose convictions predated 2006.

“The language in the two statutes is substantially identical,’’ the court said in an unsigned opinion. “Application of the statute to [parolees] in this case is impermissible.’’

In a statement, the Massachusetts Parole Board said a total of 82 paroled sex offenders are currently required to wear GPS devices. The agency said it will now review those cases to determine how many are directly affected by the judicial ban.

The court said it was not taking a position on the legality of the law when applied against people convicted after Dec. 21, 2006. ..Source.. by John R. Ellement, Globe Staff




==== Court Decision ====


COMMONWEALTH vs. Russell M. CORY.

SJC-10314

January 8, 2009. - August 18, 2009.

Sex Offender. Sex Offender Registration and Community Notification Act. Global Positioning System Device. Practice, Civil, Sex offender. Constitutional Law, Ex post facto law, Sex offender. Due Process of Law, Sex offender. Statute, Retrospective statute, Construction. Words, "Is placed on probation."

INDICTMENTS found and returned in the Superior Court Department on January 16, 1997.

A proceeding for revocation of probation was heard by Robert J. Kane, J.

The Supreme Judicial Court granted an application for direct appellate review.

Theodore F. Riordan (Deborah Bates Riordan with him) for the defendant.

M. Catherine Huddleson, Special Assistant District Attorney, for the Commonwealth.

Present: Marshall, C.J., Ireland, Spina, Cowin, Cordy, Botsford, & Gants, JJ.

BOTSFORD, J.

General Laws c. 265, § 47, inserted by St.2006, c. 308, § 8 (§ 47), requires any person who is "placed on probation" after conviction of a designated sex offense to wear a global positioning system (GPS) tracking device for the duration of his or her probation. [FN1] In March, 2008, a judge in the Superior Court ruled that this statute applied to the defendant, and entered an order modifying the terms of the defendant's probationary sentence to require that he wear a GPS device during his probation. The defendant appealed, and we granted his application for direct appellate review. We conclude that G.L. c. 265, § 47, by its terms applies to the defendant, because he was "placed on" postconviction probation following the statute's effective date of December 20, 2006. We further conclude, however, that G.L. c. 265, § 47, is punitive in effect, and under the ex post facto provisions of the United States and Massachusetts Constitutions, may not be applied to persons who are placed on probation for qualifying sex offenses committed before the statute's effective date. [FN2] Because the defendant committed and was convicted of his qualifying sex offense before § 47 was enacted, the statute may not be applied to him. We therefore vacate the order of the Superior Court judge and remand for further proceedings. [FN3]

Facts and background. We recite the essential facts reflected in the record, which are not disputed. On December 3, 1997, the defendant pleaded guilty in the Superior Court to a charge of indecent assault and battery on a child under fourteen, G.L. c. 265, § 13B, and was sentenced to twenty-five years' probation. The defendant also pleaded guilty to a charge of rape of a child, G.L. c. 265, § 23, for which he was sentenced to a term of from seven to ten years in State prison. [FN4] In May of 2006, the defendant was released on parole, but because he was also serving his probationary sentence, the probation department assumed responsibility for his supervision beginning in July of 2006. On October 19, 2006, a probation surrender notice issued to the defendant, alleging that he had violated several conditions of his probation that required him to attend counselling and treatment programs. On December 20, 2006, G.L. c. 265, § 47, took effect. See St.2006, c. 303, § 8. On January 5, 2007, a Superior Court judge (first Superior Court judge) held a probation revocation hearing, and found the defendant to be in violation of his probation. That probation was revoked and the judge sentenced the defendant to two and one-half years in a house of correction, with one year to serve and the balance suspended for six years, with the defendant to be on probation during the suspended portion of the sentence. Although § 47 was then in effect, the judge did not order the defendant to wear a GPS tracking device as a condition of this probation, and there was no mention of § 47 at the revocation hearing.

Subsequently, the probation department requested that the conditions of the defendant's probation ordered on January 5, 2007, be amended to include a requirement that the defendant wear a GPS device, pursuant to § 47. A hearing was held on February 22, 2008, before a second Superior Court judge. The judge concluded that § 47 applies to sex offenders who commence a term of probation after the statute's effective date. He further concluded that because, in his view, the "commencement of probation is the triggering event," the statute was not impermissibly retroactive as applied to the defendant, whose current probationary term did not begin until after § 47 became effective. Accordingly, the second judge ordered that the defendant be required to be monitored by the probation department with a GPS tracking device during his probationary term "in accordance with" § 47.

Discussion. The defendant's appeal from the judge's order focuses entirely on § 47. He claims that the statute does not apply to him because he was "placed on probation" when he was originally sentenced to probation in 1997, long before the statute's effective date. His primary argument, however, is that, in any event, § 47 cannot be applied to him, because in the circumstances of his case, § 47 operates as an unconstitutional ex post facto law. [FN5]

1. Does § 47 apply to the defendant? Section 47 states in relevant part:

"Any person who is placed on probation for any offense listed within the definition of 'sex offense', a 'sex offense involving a child' or a 'sexually violent offense', as defined in [G.L. c. 6, § 178C], shall, as a requirement of any term of probation, wear a global positioning system device, or any comparable device, administered by the commissioner of probation, at all times for the length of his probation for any such offense. The commissioner of probation, in addition to any other conditions, shall establish defined geographic exclusion zones including, but not limited to, the areas in and around the victim's residence, place of employment and school and other areas defined to minimize the probationer's contact with children, if applicable. If the probationer enters an excluded zone, as defined by the terms of his probation, the probationer's location data shall be immediately transmitted to the police department in the municipality wherein the violation occurred and the commissioner of probation.... If the commissioner or the probationer's probation officer has probable cause to believe that the probationer has violated this term of his probation, the commissioner or the probationer's probation officer shall arrest the probationer pursuant to [G.L. c. 279, § 3]. Otherwise, the commissioner shall cause a notice of surrender to be issued to such probationer." (Emphasis added.)

At issue is the meaning of the phrase, "is placed on probation."

In seeking to interpret a statute, the starting point is its language. Commonwealth v. Welch, 444 Mass. 80, 85 (2005). Because the Legislature used the present tense verb "is placed" before the word "probation," we conclude that § 47 by its strict terms applies to sex offenders who are convicted of designated or qualifying sex offenses and who are sentenced to probation after the effective date of the statute, regardless of whether the crimes at issue were committed before or after the statute's effective date.
[FN6] The statute applies to the defendant in this case, because he was "placed on probation" on January 5, 2007--the date the first Superior Court judge found him in violation of his previous probationary sentence, revoked that probation, and imposed the new sentence with a new probationary term of six years. [FN7]

2. Is § 47 an ex post facto law? Because we conclude that § 47 applies to the defendant, we must consider the defendant's claim that as so applied, the statute is an unconstitutional ex post facto law. [FN8] An ex post facto law is, in this context, one that "changes the punishment, and inflicts a greater punishment, than the law annexed to the crime, when committed." Commonwealth v. Bargeron, 402 Mass. 589, 590 (1988), quoting Calder v. Bull, 3 U.S. (3 Dall.) 386, 390 (1798). [FN9] "To prevail on this sort of ex post facto claim, [the defendant] must show both that the law he challenges operates retroactively (that it applies to conduct completed before its enactment) and that it raises the penalty from whatever the law provided when he acted." Johnson v. United States, 529 U.S. 694, 699 (2000). See Miller v. Florida, 482 U.S. 423, 430 (1987), quoting Weaver v. Graham, 450 U.S. 24, 31 (1981) ("A law is retrospective if it 'changes the legal consequences of acts completed before its effective date' ").

The defendant received his most recent probationary sentence--and the GPS monitoring requirement imposed under § 47 as a term of that probation--as a consequence of the violation of his prior probation. Penalties for violation of the terms of supervised release, including the penalty of additional supervised release, are attributed to the original conviction rather than to the violation. Johnson v. United States, supra at 700-701. Cf. Krochta v. Commonwealth, 429 Mass. 711, 714 (1999) ("[probation] revocation does not punish the defendant for any crime charged subsequent to the imposition of probation"). Thus, because the probationary sentence the defendant received in 2007 relates back to a criminal offense he committed in or before 1997 (when he was originally convicted), § 47 has a retrospective application to him. It is necessary, therefore, to consider whether § 47 constitutes punishment, or, what is to the same effect, is penal. See Opinion of the Justices, 423 Mass. 1201, 1225 (1996).

This consideration involves a two-part inquiry. First, we must try to discern whether the Legislature explicitly or implicitly intended to denominate the statute a civil remedy or criminal penalty. See Smith v. Doe, 538 U.S. 84, 93 (2003), quoting Hudson v. United States, 522 U.S. 93, 99 (1997) ("The courts 'must first ask whether the legislature, in establishing the penalizing mechanism, indicated either expressly or impliedly a preference for one label or the other' "). See also Commonwealth v. Bruno, 432 Mass. 489, 500 (2000) (Bruno ) ("Whether a statute was intended to be criminal or civil depends on the Legislature's intent, which is a matter of statutory construction"). If the Legislature intended to denominate the statute as criminal, that ends the inquiry. If, however, the Legislature evinced an intent that the statute be civil, the second part of the inquiry comes into play: is the statutory scheme " 'so punitive either in purpose or effect as to negate [the State's] intention' to deem it 'civil.' " Smith v. Doe, supra at 92, quoting Kansas v. Hendricks, 521 U.S. 346, 361 (1997). In such circumstances--i.e., where there is an evident legislative intent to create a civil regime--the party challenging the statute carries a very heavy burden to show that the statute is punitive in one of these ways. Smith v. Doe, supra.

For the first part of this inquiry, which focuses on legislative intent, examination of the statute's text and structure is key. Id. Courts have identified certain factors of text and structure that may signal an intent to create a civil or regulatory scheme. See, e.g., id. at 93-96 (looking to explicit statement of civil intent contained in statute; statute's lack of safeguards associated with criminal process; placement of statute within civil or criminal code); Kansas v. Hendricks, 521 U.S. at 361 (looking to statute's placement in probate, rather than criminal, code; statute's denomination as "civil commitment procedure"); Bruno, 432 Mass. at 500 (looking to denomination of "civil commitment"; placement in public welfare chapters; statute's title, "Care, Treatment and Rehabilitation of Sexually Dangerous Persons"; stated purposes of "protect[ing] forthwith the vulnerable members of our communities from sexual offenders" and "care, custody, treatment and rehabilitation" of offenders).

Section 47 contains not one of these recognized indicators that the Legislature intended a civil categorization: it has no statement of civil intent in its preamble, title, or text; it is imposed only in the criminal context, when an offender is sentenced to probation; and it is placed in a criminal code (G.L. c. 265, "Crimes Against the Person"). Moreover, the structure of the statute suggests a penal or punitive intent: the GPS requirement must be uniformly imposed on every defendant sentenced to probation for certain sex offenses, and for precisely the period of his or her probationary sentence, without regard to present dangerousness, and even if there are no exclusion zones that can reasonably be applied to the defendant. [FN10], [FN11] It bears emphasis as well that probation itself serves as a disposition of and punishment for a crime; it is not a civil program or sanction. See Commonwealth v. Power, 420 Mass. 410, 414-415 (1995), cert. denied, 516 U.S. 1042 (1996); Commonwealth v. Durling, 407 Mass. 108, 111 (1990). Cf. MacLean v. State Bd. of Retirement, 432 Mass. 339, 343-344, 348 (2000).

Text and structure may thus suggest in some respects a criminal intent, but § 47 is not without indications of civil intent as well. The statute imposes a condition of probation, and while probation is a type of criminal sentence with goals that include punishment, deterrence, and retribution, "[t]he primary goals of a probationary sentence are rehabilitation of the probationer and protection of the public." Commonwealth v. Power, 420 Mass. at 414. Rehabilitation and public protection may suggest more of a civil than a criminal orientation. [FN12] In any event, the text of § 47 being silent as to the statute's intended categorization as criminal or civil, we conclude that consideration of the Legislature's intent by itself does not offer a clear guide in this case. Cf. Smith v. Doe, 538 U.S. at 110 (Souter, J., concurring in judgment) (concluding that indications whether Alaska's sex offender registration law was civil or punitive were "in rough equipoise"); id. at 114-115, 116-118 (Ginsburg, J., dissenting) (agreeing with Justice Souter that whether Alaska's registration law was intended to be regulatory or penal was "unclear"). Accordingly, we consider the punitive effects of § 47 on sex offenders serving probationary sentences. Because this is not a case where we are asked to "reject the legislature's manifest intent," Kansas v. Hendricks, 521 U.S. 346, 361 (1997), or " 'negate [the State's] intention' to deem [the statutory scheme] 'civil,' " Smith v. Doe, supra at 92, quoting Kansas v. Hendricks, supra, we evaluate the punitive effects of the GPS requirement without placing a heightened burden on the defendant. See Smith v. Doe, supra at 107 (Souter, J., concurring in judgment); id. at 115 (Ginsburg, J., dissenting), citing Kennedy v. Mendoza-Martinez, 372 U.S. 144, 168-169 (1963). Cf. Doe v. State, 189 P.3d 999, 1008 n. 62 (Alaska 2008) ("imposing a heightened presumption requiring 'clearest proof' of punitive effect could threaten rights protected by the Alaska Constitution and might be inconsistent with the responsibilities of this court").

In Smith v. Doe, supra, the Supreme Court, in analyzing the Alaska sex offender registration law, referred to the seven factors listed in Kennedy v. Mendoza-Martinez, 372 U.S. at 168-169 (Mendoza-Martinez factors), as "useful guideposts" in determining whether a sanction is punitive in effect. Smith v. Doe, 538 U.S. at 97, quoting Hudson v. United States, 522 U.S. 93, 99 (1997). See Powers v. Commonwealth, 426 Mass. 534, 539 & n. 9 (1998) (acknowledging, although not fully applying, Mendoza-Martinez factors). Cf. Bruno, 432 Mass. at 502 n. 12. The seven factors or guideposts are:

(1) "whether the behavior to which [the sanction] applies is already a crime";

(2) "whether it comes into play only on a finding of scienter";

(3) "[w]hether the sanction involves an affirmative disability or restraint";

(4) "whether its operation will promote the traditional aims of punishment--retribution and deterrence";

(5) "whether it has historically been regarded as a punishment";

(6) "whether an alternative purpose to which it may rationally be connected is assignable for it"; and

(7) "whether it appears excessive in relation to the alternative purpose assigned."

Kennedy v. Mendoza-Martinez, 372 U.S. at 168-169. [FN13], [FN14]

The first four of these factors by themselves establish that the GPS requirement has a pronounced punitive effect. The first and second ask whether the sanction "comes into play only on a finding of scienter" and "whether the behavior to which it applies is already a crime"--questions that together consider whether the sanction is administered as a criminal penalty, that is, in response to criminal conduct. In imposing GPS monitoring as a mandatory condition of a probationary sentence for convicted sex offenders, § 47 more than meets this standard. The GPS requirement applies only to those persons who commit and are convicted of certain crimes; it applies to every person who is convicted of those crimes and receives a probationary term as part of the criminal proceeding's disposition; and it applies for the precise duration of the probationary sentence imposed. [FN15] A sanction bearing these qualities, if it also imposes a significant limitation on liberty, carries a strong presumption of punishment. [FN16] See Smith v. Doe, 538 U.S. at 112 (Stevens, J., dissenting); id. at 115-116 (Ginsburg, J., dissenting) (sanctions were punitive where requirements were "comparable to conditions of supervised release or parole," and triggered by past crime alone rather than current dangerousness).

Limitation or burden on liberty is the subject of the third Mendoza-Martinez factor, which asks "[w]hether the sanction involves an affirmative disability or restraint." The GPS device burdens liberty in two ways: by its permanent, physical attachment to the offender, and by its continuous surveillance of the offender's activities. As to the permanent, physical attachment to the offender, our observations about the Commonwealth's statutory sex offender registration system is instructive. We have said that the registration requirement "presents an 'importantly distinct kind of constitutional danger,' because it 'forces an action on the person required to register. It is a continuing, intrusive, and humiliating regulation of the person himself.' " Doe, Sex Offender Registry Bd. No. 8725 v. Sex Offender Registry Bd., 450 Mass. 780, 792 (2008), quoting Doe v. Attorney Gen., 426 Mass. 136, 149 (1997) (Fried, J., concurring). As "continuing, intrusive, and humiliating" as a yearly registration requirement might be, a requirement permanently to attach a GPS device seems dramatically more intrusive and burdensome. There is no context other than punishment in which the State physically attaches an item to a person, without consent and also without consideration of individual circumstances, that must remain attached for a period of years [FN17] and may not be tampered with or removed on penalty of imprisonment. Such an imposition is a serious, affirmative restraint. [FN18]

The intended function of the GPS device, continuous reporting of the offender's location to the probation department, also represents an affirmative burden on liberty. While GPS monitoring does not rise to the same level of intrusive regulation that having a personal guard constantly and physically present would impose, it is certainly far greater than that associated with traditional monitoring. [FN19] And the impact of such intrusion is of course heightened by the physical attachment of the GPS bracelet, which serves as a continual reminder of the State's oversight.

The GPS requirement thus places significant restraints on offenders. While these liberty burdens, as is true of probation generally, may serve a goal of rehabilitation, the GPS requirement and its burdens--again like probation generally--also satisfy the fourth Mendoza-Martinez factor, by "promot[ing] the traditional aims of punishment--retribution and deterrence." Kennedy v. Mendoza-Martinez, 372 U.S. at 168. See Commonwealth v. Power, 420 Mass. at 415.

We briefly discuss the remaining three Mendoza-Martinez factors. The fifth factor asks "whether [the sanction] has historically been regarded as a punishment." While there is no historical version of the GPS device (it is not the same as a ball and chain, for example, any more than it is the same as a weekly reporting requirement to the probation department), there are many historical cases where those convicted of a crime were required to wear some item for the length of their sentence, or suffer some long-term modification to their bodies. Such requirements are consistently viewed as punitive.

The final two Mendoza-Martinez factors are respectively "whether an alternative purpose to which [the sanction] may rationally be connected is assignable for it"; and "whether [the sanction] appears excessive in relation to the alternative purpose assigned." The GPS requirement, with its instruction to designate exclusionary zones that are off limits to the sex offender, supports the rational purpose of keeping offenders away from their past victims, and more generally, the purpose of limiting opportunities for reoffense. The sanction appears excessive, however, to the extent that it applies without exception to convicted sex offenders sentenced to a probationary term, regardless of any individualized determination of their dangerousness or risk of reoffense. See Smith v. Doe, 538 U.S. at 116-117 (Ginsburg, J., dissenting) (sanction excessive in relation to nonpunitive purpose, where keyed to offense rather than offender's particularized risk of reoffense).

Weighing these factors together, we conclude that, as a result of the substantial burden on liberty § 47 imposes as part of the sentence for certain crimes, the statute is punitive in effect. And because § 47 operates retroactively with respect to the defendant, its application to him is impermissible under the ex post facto provisions of the United States and Massachusetts Constitutions.

The fact that sentencing judges prior to the enactment of § 47 had the discretionary power to impose GPS monitoring as a condition of probation does not affect our analysis. It was settled long before § 47 was enacted that "[j]udges are permitted 'great latitude' in imposing conditions of probation...." Commonwealth v. Lapointe, 435 Mass. 455, 459 (2001), quoting Commonwealth v. Pike, 428 Mass. 393, 402 (1998). A judge therefore does not implicate ex post facto provisions by exercising that discretionary power in an individual case. Cf. Buckley v. Quincy Div. of the Dist. Court Dep't, 395 Mass. 815, 818 (1985), quoting Commonwealth v. McGovern, 183 Mass. 238, 240 (1903) ("terms and conditions [of probation] may be subject to modification from time to time as a proper regard for the welfare, not only of the defendant but of the community, may require"). It is, however, quite a different matter for the Legislature to remove discretion from the judge by imposing a greater minimum punishment than the crime previously required; such a law may only be applied prospectively. See Lindsey v. Washington, 301 U.S. 397, 400-402 (1937) (ex post facto clause barred application of amended law that changed discretionary maximum sentence of fifteen years to mandatory fifteen-year sentence to defendant who committed crime before effective date of law's modification); Commonwealth v. Davis, 380 Mass. 1, 15 (1980) ( "legislation which would have the effect of changing a discretionary sentence to a mandatory one could not be validly enforced with respect to crimes antedating the law"). See also Miller v. Florida, 482 U.S. 423, 432-433 (1987) (application of new presumptive sentencing guidelines violated ex post facto clause, even though defendant could have received same sentence under old guidelines).

Conclusion. The order of the Superior Court requiring the defendant to be monitored by the probation department with a GPS tracking device during his probationary term is vacated, and the case is remanded to that court for further proceedings consistent with this opinion.

So ordered.

IRELAND, J. (dissenting, with whom Spina and Cowin, JJ., join).

I agree with the court that the defendant was sentenced to probation after the effective date of the statute, G.L. c. 265, § 47, inserted by St.2006, c. 308, § 8(Act). [FN1] Ante at,--. I write separately because I disagree with the court's conclusion that the statute should be deemed penal and therefore, it would be a violation of the ex post facto clause to apply it to this defendant, who was convicted of committing a sex offense before the statute's enactment. Ante at ----.

As the court notes, in determining whether a statute constitutes an ex post facto law, we must discern whether the Legislature intended the statute to be a civil remedy or a criminal penalty. Ante at. In its analysis, the court concludes, ante at--, that it is not clear whether the Legislature intended the statute to be criminal or civil and, therefore, the defendant should be relieved of his burden to provide " 'the clearest proof' that 'the statutory scheme [is] so punitive either in purpose or effect as to negate [the State's] intention' to deem it 'civil.' " Commonwealth v. Bruno, 432 Mass. 489, 500 (2000), quoting Kansas v. Hendricks, 521 U.S. 346, 361 (1997). Although I agree with the court that the Act creating the statute contains both civil and criminal elements, I do not agree that the legislative intent is so unclear that we cannot conclude that the intent was regulatory and remedial.

General Laws c. 265, § 47, concerns a term of probation. The principal goals of probation itself are the rehabilitation of the probationer and the protection of the public. Commonwealth v. Lapointe, 435 Mass. 455, 459 (2001), citing Commonwealth v. Pike, 428 Mass. 393, 403 (1998). An important aspect of the statute is that it does not apply to all probationers, but only to those who have committed certain sex offenses, as defined in the sex offender registration law, G.L. c. 6, §§ 178C-178Q. Both the Legislature and this court have recognized that sex offenders present a serious threat to the public and have a high rate of recidivism. Doe, Sex Offender Registry Bd. No. 8725 v. Sex Offender Registry Bd., 450 Mass. 780, 789 (2008); Doe, Sex Offender Registry Bd. No. 3844 v. Sex Offender Registry Bd., 447 Mass. 768, 769 (2006); Coe v. Sex Offender Registry Bd., 442 Mass. 250, 258-260 (2004); Commonwealth v. Knapp, 441 Mass. 157, 159, 164 (2004). Determining the most effective way to control problems affecting public safety is left to the Legislature. Luk v. Commonwealth, 421 Mass. 415, 429 (1995).

Although it is true, as the court states, ante at, that the statute lacks a statement of civil intent, is imposed only in the criminal context, is placed in the criminal code, and is uniformly imposed on every defendant who is placed on probation for certain sex offenses, I conclude that these elements alone are not dispositive of whether the Legislature's intent is so "unclear" as to relieve the defendant of his burden.

That a statute "may be 'tied to criminal activity' is 'insufficient to render the statute punitive.' " Commonwealth v. Bruno, supra at 501, quoting Kansas v. Hendricks, supra at 362. The location and labels of a statute do not by themselves transform a civil remedy into a criminal one. Smith v. Doe, 538 U.S. 84, 94 (2003) (Smith ). Even if the objective of a statute is consistent with the purposes of a State's criminal justice system, "the State's pursuit of it in a regulatory scheme does not make the objective punitive." Id. In addition, a legislative restriction that is incident to the State's power to protect the public will be considered regulatory rather than punitive. Smith, supra at 93-94, quoting Flemming v. Nestor, 363 U.S. 603, 616 (1960). Protecting the public from sex offenders is a nonpunitive objective. Smith, supra at 102-103.

Here, even though the location of the Act under which this statute falls is the criminal code and the Act's title, "An Act increasing the statute of limitations for sexual crimes against children" could be read as criminal, one provision establishes criminal penalties for level three sex offenders who knowingly and willingly establish residence in certain convalescent or nursing homes or facilities for the mentally retarded concerns a statute of limitations. One provision concerns a statute of limitations. See respectively St.2006, c. 303, §§ 6 and 9. Four provisions can be read as regulatory rather than criminal. See St.2006, c. 303, §§ 1, 2, 3, and 10 (reducing the number of days for certain sex offender classification and registration requirements; raising a fee). One section (§ 5) mandates deleting a subsection of G.L. c. 178H, § 3, concerning registration by homeless persons, and arguably is administrative in nature. The remaining three sections concern community parole supervision (§ 4) and GPS monitoring for parolees and probationers (§§ 7 & 8) which are tied, at least in part to the offender's victims.

The Act's title references children. General Laws c. 265, § 47, itself (§ 8 of the Act), ties the global positioning system (GPS) requirement to the offender's victim by stating that the Commissioner of Probation must establish "geographic exclusion zones" that must include the "victim's residence, place of employment, school and other areas defined to minimize the probationer's contact with children, if applicable." This language clearly indicates that the Legislature's concern was protection of the victim. Moreover, although it does not have its own statement of civil intent, the statute references G.L. c. 6, § 178C, for the definitions of sex offenders who fall under its purview. The preamble to the sex offender registry statute states that the statute's purpose is to protect the public. St.1999, c. 74, preamble & § 1. This court has found that purpose to be remedial. Doe v. Attorney Gen., 430 Mass. 155, 166, 168 (1999). The presumption that the Legislature is aware of the content of other statutes holds particularly true of statutes the Legislature specifically references. See Thurdin v. SEI Boston, LLC, 452 Mass. 436, 444 (2008); Suliveres v. Commonwealth, 449 Mass. 112, 116 (2007), citing Commonwealth v. Callahan, 440 Mass. 436, 440-441 (2003).

In addition, other laws that establish regulations for sex offenders who have finished serving their sentences have been deemed to be remedial, including the confinement of those persons determined to be sexually dangerous. Commonwealth v. Bruno, 432 Mass. 489, 501-502 (2000) (commitment of sexually dangerous persons remedial). See, e.g., Doe, Sex Offender Registry Bd. No. 8725 v. Sex Offender Registry Bd., 450 Mass. 780, 787-789 (2008) (noting that sex offender registry laws are generally regulatory); Coe v. Sex Offender Registry Bd., 442 Mass. 250, 259-260 (2004), citing Smith, supra at 105 (posting information concerning level three sex offenders on Internet nonpunitive); Opinion of the Justices, 423 Mass. 1201, 1227 (1996) (proposed community notification of sex offender information regulatory and remedial).

Moreover, I do not agree with the court's conclusion that, because the statute applies to all sex offender probationers without regard to individual dangerousness, the statute is therefore criminal. Ante at. "The State's determination to legislate with respect to convicted sex offenders as a class, rather than require individual determination of their dangerousness, does not make a statute punitive under the Ex Post Facto Clause." Smith, supra at 104. [FN2] "The risk of recidivism posed by sex offenders is 'frightening and high"; "[w]hen convicted sex offenders reenter society, they are much more likely than any other type of offender to be rearrested for a new rape or sexual assault." Id. at 103, quoting McKune v. Lile, 536 U.S. 24, 33, 34 (2002). Here, therefore, the Legislature could decide that, of all probationers, those convicted of sex offenses have a substantial risk of recidivism and, accordingly, mandate the use of a tool that assists law enforcement in protecting the public while the offender is completing his sentence. Smith, supra at 103. Moreover, the Court has upheld other laws without a corresponding risk assessment. Smith, supra at 104, citing Hawker v. New York, 170 U.S. 189, 197 (1898), and De Veau v. Braisted, 363 U.S. 144, 160 (1960).

I conclude that the legislative intent was to establish a regulatory rather than criminal regime and I would not relieve the defendant of his burden to show that the statute is so punitive as to be penal. However, even assuming the Legislature's intent is not clear, I conclude that, on balance, this statute establishes a nonpunitive regime to protect the public.

This court's analysis of the ex post facto clause has been identical to that of the United States Supreme Court. Commonwealth v. Bruno, 432 Mass. 489, 492 n. 4 (2000). The Supreme Court has stated that, where there is no conclusive evidence of legislative intent, courts should analyze the statute on its face using the seven factors listed in Kennedy v. Mendoza-Martinez, 372 U.S. 144, 168-169 (1963). However, absent an express showing of an intent to punish, the determination whether a statute is so punitive in purpose and effect that it negates any remedial purpose, turns on the last two Mendoza-Martinez factors, whether the statute is rationally related to a purpose other than punishment and whether the effects are excessive in relation to that purpose. See Schall v. Martin, 467 U.S. 253, 269 (1984), quoting Kennedy v. Mendoza-Martinez, supra; Bell v. Wolfish, 441 U.S. 520, 538 (1979). See also Smith, supra at 102-103 (stating that "most significant" factor in determining that Alaska's sex offender registration statute was not an ex post facto law, was its rational connection to the nonpunitive purpose of protecting the public from sex offenders).

Furthermore, this court has noted that, although the Mendoza-Martinez factors can be useful guidelines, without weight and priorities assigned to them, there are risks that the factors will be unmanageable for their "indefiniteness." Opinion of the Justices, 423 Mass. 1201, 1222 (1996). The court also noted, however, that it considered that the more harshly a statute bears on an individual, the more closely it resembles a criminal sanction and the more urgent the regulatory concern and the more soundly the statute is rooted in fact and not conjecture, the more regulatory the aim. Id. at 1224.

Although our analysis of the ex post facto clause is identical to that of the Supreme Court, here, relying on dissenting opinions in Smith, this court concludes that the finding of scienter and whether the behavior to which the statute applies is a crime, weigh heavily in favor a determination of punitive effect. Ante at. However, in the Smith case, the majority stated that its assessment of Alaska's sex offender registration law was not aided by these two factors because the scheme applied to past conduct that was and is a crime. Smith, supra at 105. In any event, I conclude that the statute does not create culpability for prior conduct; nor requires a finding of scienter to subject a person to the statute's terms.

The determination whether the statute is an affirmative restraint, must be made in the context that all probation has a supervisory element to ensure that the probationer abides by its terms. Commonwealth v. Taylor, 428 Mass. 623, 626 (1999). In any event, restraint is not automatically punitive, and even nonpunitive confinement to protect the public is a nonpunitive, legitimate government objective. Kansas v. Hendricks, 521 U.S. 346, 363 (1997). Indeed, the Court has upheld pretrial confinement as nonpunitive, where the objective was to ensure that a potentially dangerous defendant appeared for trial. See Schall v. Martin, supra at 272-274; Bell v. Wolfish, supra at 536-537 (restraint not necessarily punitive).

Here, the probationer must wear the device only during the term of his probation, a condition that is limited in duration and which already has restrictions that are related to the supervisory responsibility of the probation department. [FN3] See Commonwealth v. Durling, 407 Mass. 108, 111 (1990). Although a probationer may be restricted from some geographic areas related to public safety, the statute does not otherwise prohibit the probationer from going about his or her daily business while on probation. Moreover, although entrance into an exclusion zone is a violation of probation, it is not a crime. See Commonwealth v. Wilcox, 446 Mass. 61, 65 (2006).

Concerning whether the statute promotes the traditional aims of punishment, retribution, and deterrence, the statute would function as a deterrent. However, statutes that have a deterrent or retributive effect may be regulatory and burdens on the defendant that result from their imposition "only violate the ex post facto clauses ... if they must be deemed punishment." Opinion of the Justices, supra at 1226. Virtually all civil regimes have some deterrent effect. Id. at 1222-1223, citing United States v. Ursery, 518 U.S. 267, 284-285 n. 2 (1996). "To hold that the mere presence of a deterrent purpose renders such sanctions 'criminal' ... would severely undermine the Government's ability to engage in effective regulation." Smith, supra at 102, quoting Hudson v. United States, 522 U.S. 93, 105 (1997).

It is true, as the court points out, ante at n. 18, that the GPS device could be seen by the public, [FN4] and retribution could be visited on the probationer. However, retribution must be the purpose of the statute in order for it to be deemed punitive. Opinion of the Justices, supra at 1227. We have held that posting information about level three sex offenders on the Internet, although it could invite retribution, served a public safety goal and was not punitive. Coe v. Sex Offender Registry Bd., 442 Mass. 250, 259- 261 & n. 9 (2004), citing Smith, supra at 91, 105 (actual audience are those who would be the offenders' potential victims). Unlike posting information identifying certain sex offenders on the Internet, here, it is not at all certain that the public would know that the reason the offender was wearing the GPS device was because he was a sex offender, if they were to see the device at all. See generally Commonwealth v. Donohue, 452 Mass. 256, 257, 269 (2008) (sheriff has authority to discharge or parole prisoners in special program where they wear GPS device); Commonwealth v. Morasse, 446 Mass. 113, 113-114 (2006) (GPS used for pretrial home confinement of defendant indicted on various charges). Commonwealth v. Hector H., 69 Mass.App.Ct. 43, 44 (2007) (juvenile found delinquent by reason of trespassing placed on probation with electronic monitoring for one year). [FN5]

Turning now to the most important of the Mendoza-Martinez factors, I agree with the court that the "GPS requirement, with its instruction to designate exclusionary zones that are off limits to the sex offender, supports the rational purpose of keeping offenders away from their past victims, and more generally the purpose of limiting opportunities for reoffense." Ante at--. However, I do not agree with the court's conclusion that because it applies, without exception, to convicted sex offenders without regard to whether they are individually dangerous, the burden on the probationer is excessive in relation to the purpose of protecting the public. Ante at, citing Smith, supra at 116-117 (Ginsburg, J., dissenting). As discussed, the majority in the Smith case stated that to treat sex offenders as a class does not make it punitive where it is rational to conclude that there is a high rate of recidivism among sex offenders. Smith, supra at 103-104. This court has stated that recidivism among sex offenders is high and protection of the public a compelling State interest. See Coe v. Sex Offender Registry Bd., 442 Mass. 250, 259-260 (2004); Commonwealth v. Knapp, 441 Mass. 157, 159, 164 (2004). See also Doe, Sex Offender Registry Bd. No. 8725 v. Sex Offender Registry Bd., 450 Mass. 780, 789 (2008); Doe, Sex Offender Registry Bd. No. 3844 v. Sex Offender Registry Bd., 447 Mass. 768, 769 (2006). Moreover, "[a] statute is not deemed punitive simply because it lacks a close or perfect fit with the nonpunitive aim it seeks to advance ... [unless] the nonpunitive purpose is a 'sham or mere pretext.' " Smith supra at 103, quoting Kansas v. Hendricks, 521 U.S. 346, 371 (1997) (Kennedy, J., concurring). Here, there is no evidence of sham or pretext. See Luk v. Commonwealth, 421 Mass. 415, 422 (1995) (sanctions are punitive only if they cannot be explained by nonpunitive purpose).

Given that the urgency of the regulatory concern of protecting the public from sex offenders has been found both by the Legislature and this court, and that here, the statute covers sex offenders who have yet to serve their sentences, I conclude that on balance this statute is regulatory, despite the burdens on the sex offender probationer, and thus does not violate the ex post facto clause. See Opinion of the Justices, supra at 1223-1224 (court should weigh statute's harshness on individual against urgency of regulatory concern).
[FN6]

FN1. "A GPS [global positioning system] device, as implemented by the Commissioner of Probation ... consists of two pieces of electronic equipment: an ankle bracelet, which is permanently attached to the probationer, and a GPS-enabled cellular telephone, which communicates with the ankle bracelet and transmits the probationer's current location to the probation department." Commonwealth v. Raposo, 453 Mass. 739, 740 (2009).

FN2. The defendant does not challenge prospective application of G.L. c. 265, § 47, and so we do not consider the constitutionality of the statute as prospectively applied.

FN3. The judge's order may be moot. The Commonwealth reports that, since this case was argued, the defendant was found to be in violation of his probation, based in part on failure to comply with GPS monitoring requirements and in part on failure to undergo a required mental health evaluation, and was sentenced to serve the balance of his sentence without further probation. The Commonwealth nevertheless requests that we address the issues raised by the defendant's appeal, and the defendant has not opposed that request. In light of the fact that the defendant's probation was revoked for reasons that related in part to the GPS requirement, the case may still present a live issue. In any event, the case is fully briefed and argued, and the issues raised are certain to arise again. Because of the significant public interest in deciding those issues, we exercise our discretion to reach the merits of the defendant's appeal regardless of mootness. See Newspapers of New England, Inc. v. Clerk-Magistrate of the Ware Div. of the Dist. Court Dep't, 403 Mass. 628, 629 n. 4 (1988), cert. denied, 490 U.S. 1066 (1989); Wellesley College v. Attorney Gen., 313 Mass. 722, 731 (1943). See generally Commonwealth v. McCulloch, 450 Mass. 483, 486 (2008), and cases cited.

FN4. The rape charge is not at issue in this case.

FN5. The Commonwealth does not disagree that the judge's order that GPS monitoring be added as a term of probation was premised on the judge's conclusion that G.L. c. 265, § 47, mandated this result, and that therefore the issues raised in this case are whether § 47 applies and can be applied to the defendant.

FN6. We therefore reject both the defendant's and the Commonwealth's reading of § 47. As has been stated, the defendant argues that for purposes of § 47, he was "placed on probation" in 1997, when he received the twenty-five year probationary sentence, and therefore long before § 47 was in effect. In light of the facts that (1) the probationary term the defendant was serving pursuant to the 1997 sentence had been revoked and a new probationary sentence imposed after § 47's effective date; and (2) the challenged order imposing the GPS monitoring requirement pursuant to § 47 applied only to the new probationary sentence, the defendant's argument fails. The Commonwealth's argument is that § 47 governs sex offenders serving sentences of probation on and after the effective date of § 47, and it does not matter whether they were sentenced before or after that date. This assertion finds no support in the language the Legislature chose to use in § 47. If the Legislature had intended the statute to apply to all qualifying sex offenders currently on probation, presumably it would have written "any person who has been placed on probation," or else omitted the words "is placed" altogether.

FN7. The second Superior Court judge pointed out, correctly, that our cases have sometimes used the phrase "placed on probation" to refer to the time that the defendant was sentenced to a term of probation, see, e.g., Commonwealth
v. Bruzzese, 437 Mass. 606, 610 (2002); and at other times, have used the same phrase to refer to the time the defendant began serving a probationary sentence. See, e.g., Commonwealth v. Delisle, 440 Mass. 137, 138 (2003). As indicated in the text above, we adopt here the former meaning--the time that the defendant is sentenced to probation--but the choice makes no difference in this case, because the effective date of § 47 preceded both the imposition of the probationary sentence in 2007 and the later commencement of the probationary term under that sentence.

FN8. The Commonwealth argues that the defendant did not raise his ex post facto challenge to the statute below. The defendant argues that he did preserve it when his attorney argued, in essence, that it was not fair to apply the new statute to the defendant; certainly the judge considered the question of retroactive application. In the circumstances, we consider the issue raised. See Commonwealth v. Cancel, 394 Mass. 567, 573 (1985). Cf. Commonwealth v. Welch, 444 Mass. 80, 81, 93 (2005) (noting that in certain circumstances court will consider constitutional issue even where not necessary to particular outcome).

FN9. The United States Constitution prohibits ex post facto laws in art. I, § 10, cl. 1, which reads: "No state shall ... pass any ... ex post facto
law." Article 24 of the Massachusetts Declaration of Rights provides: "Laws made to punish for actions done before the existence of such laws, and which have not been declared crimes by preceding laws, are unjust, oppressive, and inconsistent with the fundamental principles of a free government." We have treated the meaning and scope of the ex post facto provisions in the Federal and State Constitutions as identical. See Commonwealth v. Bruno, 432 Mass. 489, 492 n. 4 (2000).

FN10. An offender might, for example, have had a single adult victim who is now deceased; have been convicted of possessing child pornography in his home; or have committed two acts of lewd and lascivious behavior on a public sidewalk. See G.L. c. 6, § 178C ("[S]ex offense" defined). In no case would an exclusion zone be relevant to monitoring the offender.

FN11. Relying on Smith v. Doe, 538 U.S. 84, 104 (2003), the dissent argues that the statute's burden on all sex offenders, for the duration of their probationary sentence and without regard to present dangerousness, has no bearing on the statute's intended denomination as punitive or civil. Post at-- (Ireland, J., dissenting), citing Smith v. Doe, supra at 104. The dissent's reliance on Smith is doubly misplaced. First, Smith v. Doe deals with sex offender registration, which the Supreme Court explicitly distinguished from the greater restraint imposed by probation or supervised release. Smith v. Doe, supra at 101. Second, the part of Smith v. Doe relied on by the dissent discusses punitive effects, a very different analysis; by the time the Court reached the issue of punitive effects, it had already determined that Alaska's sex offender registry law was explicitly civil in intent, based entirely on factors lacking in the present case. Id. at 93-96.

FN12. The dissent argues that, because "[t]he principal goals of probation itself are the rehabilitation of the probationer and the protection of the public" (emphasis in original), we should conclude that the Legislature affirmatively intended to denominate § 47 a civil regulation. Post at (Ireland, J., dissenting). While it is true that probation has rehabilitative and protective purposes (as all punishment does, to some extent), it is nevertheless a punishment. See Commonwealth v. Power, 420 Mass. 410, 414- 415 (1995), cert. denied, 516 U.S. 1042 (1996). The dissent does not suggest, nor can it, that a statute imposing a mandatory period of probation for a crime could be applied retroactively. Cf. Commonwealth v. Talbot, 444 Mass. 586, 597 (2005). We do not disagree with the dissent that "[d]etermining the most effective way to control problems affecting public safety is left to the Legislature." Post at (Ireland, J., dissenting). However, where the Legislature chooses to control a problem through punitive means, its solution must be applied prospectively.

FN13. We place the factors in the order we will discuss them, rather than in the order they appear in Kennedy v. Mendoza-Martinez, 372 U.S. 144, 168-169 (1963) (Mendoza-Martinez ).

FN14. The dissent begins its analysis of punitive effects by stating the position that the final two Mendoza-Martinez factors are dispositive, "absent an express showing of an intent to punish." Post at ---- (Ireland, J., dissenting). This view, which the dissent supports with a reference to Justice Rehnquist's opinion for the court in Schall v. Martin, 467 U.S. 253, 269 (1984), would effectively overrule Mendoza-Martinez. The Supreme Court has not applied Schall v. Martin, supra, in such a fashion. See Smith v. Doe, supra at 97-105 (considering all seven Mendoza-Martinez factors in ex post facto analysis of sex offender registry law explicitly denominated civil). Moreover, it is not correct to suggest, as the dissent does, that the Supreme Court has determined that "the most important" of the Mendoza-Martinez factors is whether the statute may be rationally connected to a nonpunitive purpose (emphasis added). See post at ----, (Ireland, J., dissenting). In Smith v. Doe, supra, the Court described this factor as "a [m]ost significant factor" in connection with its analysis whether the Alaska
sex offender registration statute violated the ex post facto clause. Id. at 102. It went no further.

FN15. It is true that the GPS requirement will not apply to offenders whom sentencing judges choose not to sentence to a term of probation. The discretionary nature of the sanction does not remove it from the realm of punishment, however. A sentence imposing incarceration itself is often discretionary, and is certainly so in the case of the defendant's crime of indecent assault and battery on a child. See G.L. c. 265, § 13B.

FN16. By way of analogy, a statute expanding the length of time that probation must run would clearly be punitive. Cf. Commonwealth v. Talbot, 444 Mass. 586, 597 (2005) ("Lifetime community parole constitutes 'an enhanced penalty for sex offenders,' " and therefore cannot be imposed ex post facto). A statute expanding the burden imposed during the time probation is to run is punitive for similar reasons.

FN17. As the defendant's case shows, the term of probation in sex offense cases may be quite long; he was initially sentenced to twenty-five years of probation. Cf. G.L. c. 6, § 178H (a ); G.L. c. 127, § 133D 1/2 (violation of sex offender registration requirement by certain offenders punishable by parole
supervision for life, including GPS monitoring).

FN18. To the extent that the ankle bracelet portion of the GPS device is potentially visible to the public, it may have the additional punitive effect of exposing the offender to persecution or ostracism, or at least placing the offender in fear of such consequences. Cf. Smith v. Doe, 538 U.S. 84, 115 (2003) (Ginsburg, J., dissenting) (affirmative restraint established by "profound humiliation and community-wide ostracism" of sex offender registry); Note, Who Are the People in your Neighborhood? Due Process, Public Protection, And Sex Offender Notification Laws, 74 N.Y.U. L.Rev. 1451, 1467-1469 (1999) (describing acts of violence against registered sex offenders). Cf. also N. Hawthorne, The Scarlet Letter 58 (1871) ("Ah, but ... let her cover the mark as she will, the pang of it will be always in her heart")

FN19. Section 47 creates an additional affirmative disability or restraint by requiring the Commissioner of Probation to "establish defined geographic exclusion zones including, but not limited to, the areas in and around the victim's residence, place of employment and school and other areas defined to minimize the probationer's contact with children, if applicable." The record does not specify what exclusion zones, if any, were applied to the defendant, so it is difficult to evaluate the extent of this burden. However, such
exclusion zones could dramatically limit an offender's freedom of movement. See, e.g., Towns Push Sex Offender Limits, Boston Globe, June 15, 2008 (over ninety per cent of Weymouth within 1,500 feet of school, park, or daycare center); Levenson, Sex Offender Residence Restrictions: Sensible Crime Policy Or Flawed Logic?, 71 Fed. Probation 2, 4 (2007) (near-total lack in urban areas of residences not within 1,000 feet of school, park, or childcare center). Cf. Doe v. Schwarzenegger, 476 F.Supp.2d 1178, 1181 (E.D.Cal.2007) (applying sex offender residency law retroactively "would raise serious ex post facto concerns"). A geographic exclusion zone, in contrast to a residency prohibition, not only prevents offenders from living in areas that would allow contact with children, but even from passing through such areas while driving to another destination.

FN1. In his memorandum of decision and order, the Superior Court judge held that the statute applied retroactively to sex offenders who were sentenced to probation before the statute's effective date. Because the defendant was placed on probation after the statute's effective date, I would leave to another day the issue whether the words "is placed on probation" applies to the day probation was imposed or when the probation commences.

FN2. The court states, ante at n. 11, that my reliance on Smith v.
Doe, 538 U.S. 84, 104 (2003) (Smith ), is mistaken because, in the Smith case, in response to the reasoning of the lower court, the Court distinguished Alaska's sex offender registration requirement from probation stating, "Probation ... entail[s] a series of mandatory conditions and allow[s] the supervising officer to seek the revocation of probation ... in case of infraction" but, in the case of registration, failure to report results in criminal prosecution where the "proceeding [is] separate from the individual's original offense." Id. at 102. The Court's discussion of probation in the Smith case is not dispositive here. Specific conditions of probation were not at issue in the case. In addition, the Court did not say that any statute that imposes a condition of probation, the violation of which would result in a proceeding related to the defendant's original offense, is per se a violation of the ex post facto clause.

Moreover, the Court's determination that a legislature can identify classes of persons to regulate without violating the ex post facto clause is based on the police powers of a State. Id. at 104, quoting Hawker v. New York, 170 U.S. 189, 197 (1898). The Hawker case involved a law excluding convicted felons from practicing medicine. Hawker v. New York, supra at 190, 192-193.

FN3. I acknowledge that, as illustrated by this defendant's first probation
of twenty-five years for a sexual offense against a child, probation may be for a long duration. The length of probation is within the discretion of the judge. See Commonwealth v. Power, 420 Mass. 410, 413-414 (1995), cert. denied, 516 U.S. 1042 (1996), citing Commonwealth v. Goodwin, 414 Mass. 88, 92 (1993) (judge has great latitude in sentencing where sentence imposed is within the limits of applicable statute). I also note that, elsewhere, the Legislature has determined that offenders who commit certain sex crimes are subject to more stringent requirements. See, e.g., G.L. c. 6, § 178K (2) (d ) prohibiting offenders who commit a sex offense involving a child or a sexually violent offense from process whereby sex offender could be relieved "of any further obligation to register."

FN4. The statute itself indicates that the terms of the GPS monitoring will be administered by the Commissioner of Probation and that the commissioner and one local police department would be informed of a probationer's whereabouts only if a violation occurs. G.L. c. 265, § 47. There is nothing in the statute that authorizes making public any information concerning a probationer.

FN5. As the court notes, there is no historical version of this GPS statute, to assist in resolving whether a GPS has been historically regarded as punishment. Ante at. See Smith v. Doe, 538 U.S. 84, 97-99
(2003) (rejecting argument that dissemination of sex offender information over the Internet is similar to historic shaming or branding punishments that involved setting up direct confrontation between offender and public).

FN6. Because I conclude that this statute does not violate the ex post facto clause, a due process analysis is necessary because it applies to a crime for which the defendant was convicted before its enactment. See Doe, Sex Offender Registry Bd. No. 8725 v. Sex Offender Registry Bd., 450 Mass. 780, 788 (2008), quoting American Mfrs. Mut. Ins. Co. v. Commissioner of Ins., 374 Mass. 181, 191 (1978) (court examines statute by considering nature of public interest that motivated Legislature to enact it, nature of rights affected, and extent or scope of statutory effect). I conclude that the statute does not violate a probationer's due process rights. I have already discussed the compelling nature of the public interest and the extent and scope of the effect on the probationer during his term of probation. Concerning the nature of the probationer's rights, I conclude that they do not outweigh the compelling public interest where probationers have a limited liberty interest. Commonwealth v. Wilcox, 446 Mass. 61, 64 (2006).

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