This short article was generated for ProPublica’s Local Coverage Network in partnership with WBUR Register for Dispatches to get ProPublica’s stories in your inbox weekly. To stay up to date with the most recent Boston information, sign up for WBUR’s early morning e-newsletter
Reporting Emphasizes
- A National Outlier: Most states enable at the very least some old rape instances to be prosecuted, but attempts to extend the statute of constraints in Massachusetts have actually fallen short annually because 2011
- A Brief Home window: Massachusetts legislation protects against prosecution of rape suspects after 15 years, also when detectives think brand-new proof, including DNA, could bring about a conviction.
- A Rare Appearance: Authorities records of rape situations are secret under an unusual state law. However one Boston-area situation provides a rare consider the influence of the brief statute of constraints.
These highlights were created by the reporters and editors that worked with this tale.
Seventeen years had actually passed by the moment Boston authorities knocked on Louise’s door to claim they had actually identified the man who apparently raped and stabbed her in October 2005
The suspect was now a papa of two, a possible serial rapist and most likely past the reach of the regulation, investigators told her. Police had actually taken as long to determine him that they missed out on the state’s target date to prosecute her case.
In Massachusetts, the regulation claims prosecutors have just 15 years to file charges after a claimed rape. Previous that statute of constraints, it’s nearly difficult to bring charges. Still, prosecutors thought they might be able to move this particular instance forward on a formality.
Louise hesitated. She had actually invested years reliving the fear of that night and battling substance abuse that drew out of control after the strike. Sometimes she fell short out of rehabilitation programs or remained in homeless sanctuaries. (WBUR does not determine sufferers of sexual offense without their consent and consented to identify Louise just by her middle name.)
By 2022, she was 42, sober, residing in her own house and elevating 2 school-age sons. She might not slip back right into her old ways.
However, as the child of a Marine expert, Louise thought she required to eliminate: She felt her neighborhood would certainly not be risk-free up until her rapist was in prison.
“You have actually got to mean something,” Louise said.
Previous the 15 -year deadline in Massachusetts, no DNA suit, eyewitness statement and even confession can give a rape target an opportunity at dealing with an opponent in court.
This statute of constraints locations Massachusetts behind nearly every various other state in the nation.
A review of criminal codes by WBUR and ProPublica discovered that as several as 47 states enable more time to bill rapes or comparable attacks of grownups than Massachusetts. As an example, Vermont and Maryland are amongst a number of states that have no target date to submit charges for rape. Other states like Montana and Texas prolong their target dates when there’s DNA evidence.
In many states, Louise’s case can be made a decision in court on the toughness of its proof. But here, proof would not matter. The instance would certainly be nearly impossible to win.
Lost Chances

Police and rape situation workers throughout Massachusetts stated in meetings that they consistently come across instances where on the house were filed before the state’s stringent deadline. Exactly how usually rape thinks avoid prosecution because of this is unclear.
Massachusetts is unusual because state victim personal privacy regulations bar authorities from launching occurrence reports of rape to the general public. Unless a suspect is charged in court, it’s usually challenging to discover any main records concerning a rape. And also when a person is billed, cops can still withhold info about what they did– or did refrain– to recognize and capture a believed rapist.
This makes it almost difficult for any person outdoors police to look at rapes that are past the target date to prosecute.
In order to understand the level of cases lost to the law of limitations, WBUR and ProPublica talked to researchers, district attorneys and legislators.
Rape situation center leaders say survivors of sexual assaults that happened years ago routinely ask whether the criminal legal system can aid them. The Suffolk Region area attorney’s office, among the most heavily populated jurisdictions in the state, is based in Boston and prosecuted Louise’s situation. A longtime sex criminal offenses prosecutor there stated his office reviews numerous situations annually that it can not seek as a result of the law of limitations.
About 2 years back, the Bristol Region area attorney’s office recognized 21 rapes that it can have prosecuted were it except the law of restrictions. They came to light when the firm utilized a government grant to analyze DNA proof in rape cases that had actually not been totally checked when it was first accumulated.
Bristol Area Area Attorney Thomas Quinn is just one of the state’s couple of prosecutors who has spoken in favor of permitting fees after the due date in cases with DNA proof.
“This is to remedy an incorrect, if you will, or a process that didn’t function,” Quinn informed WBUR. “These are serious fees. Females are being raped.”
Information of Louise’s case just became public because Suffolk Area district attorneys took the uncommon action of declaring charges even though they had actually missed out on the state’s charging deadline. This caused the launch of some records about the rape that would certainly or else have actually been secured by the state’s personal privacy laws.
Those documents show that years before the target date passed in Louise’s alleged rape, cops had actually already collected a lot of the clues they would later make use of to identify a suspect, but did not fix the situation.
Louise: His Name Is Ivan

When she was 25, Louise’s life was starting to break down. She functioned as a waitress and switchboard driver, and she was experimenting with medications.
In the overnight hours of Oct. 22, 2005, a guy she had been buddies with required repayment for medications he had actually provided her, according to a court record, after that pushed her right into making love with a stranger at a hotel to pay off the debt.
After 2 a.m., the good friend dropped her off in downtown Boston.
It was raining hard, the trains had quit running and she desired a ride to a close friend’s home. That’s when she assumed she saw a friendly face.
The man that drove up to her in a Lexus SUV presented himself as Ivan and stated he knew her from UMass Boston, where she had taken classes, she remembered. He said he was on a research study break, and he looked the part. He had a young face and wore a baseball cap with a college name on it.
She claimed the male provided to spend for sex and she declined, court documents show. He drove her to a remote area in Everett, simply north of the city, and raped and stabbed her, she told authorities. When Louise left his automobile, he chased her down with a knife and she fell.
“He maintained stabbing me,” she claimed in an interview. “I remember my head jerking back due to the fact that the blade remained in my head.”
The guy took off to his auto after the struggle. Louise looked for aid at a nearby home.
At the medical facility, it took greater than 100 stitches to close the stab injuries that covered her body. Doctors told her the blade barely missed her significant organs.
Louise allowed a specialist swab her body for the guy’s DNA. While she stated she did not divulge as she had actually been persuaded into sex job previously that night, she told investigators whatever else she recognized: Authorities records stated she offered the name her aggressor used, his race, which she claimed was either white or Eastern, and a summary of his automobile. At the time, she informed police that he said he had attended UMass Boston and was now at Tufts. She hoped this info would cause an apprehension.
Had authorities consulted UMass Boston, they would certainly have uncovered that 18 men named Ivan attended the college in the years bordering the assault, according to pupil records examined by WBUR. The male that police inevitably attached to DNA proof in Louise’s situation was among them.
Everett cops talked to Louise a number of times and examined monitoring camera video, she said, however the telephone calls and gos to from authorities wound down over the coming months.
Louise stopped calling the authorities to examine her instance as the years passed. She claimed she had actually gone on from making use of pain relievers to relying on heroin, drug and other medicines to make it via the day. She was afraid that her rapist would certainly go back to kill her, and the medicines were her method of handling severe clinical depression and trauma, she stated.
In 2008, Boston authorities got new evidence suggesting that whoever assaulted Louise might be a serial rapist, an investigator later claimed in court records. The department’s criminal activity lab located that DNA from her situation matched an unsolved 2006 assault. That sufferer was gotten in Boston’s North End, then stabbed and raped in rural Wellesley.
It’s vague exactly how police responded to this new info. With the assistance of WBUR and ProPublica, Louise utilized an exception for survivors in the state’s privacy legislation to obtain her Everett authorities record. But the two-page record information nothing of the examination past the first 24 hours after the strike.
Everett authorities decreased to talk about the instance. The Middlesex Area area lawyer’s office, which had jurisdiction at the time of the attack, did not comment. The Suffolk Area district attorney’s office, which took control of the instance after Boston investigators in its territory recognized a suspect, stated it did not have details concerning just how previous companies handled the case. Boston authorities did not give a response to numerous ask for an interview.
Louise stated she does not recall whether cops or district attorneys told her that DNA tests showed her unknown attacker might have attacked an additional lady.
Years later, when cops ultimately recognized a suspect, it would certainly be too late to hold any individual accountable. The deadline to charge a suspect with attempted murder in Louise’s situation had actually passed after 10 years and the deadline for rape had actually passed at 15 years.
Prolonging the Statute of Limitations
Currently, the only states that have much shorter deadlines than Massachusetts and do not make exemptions for DNA evidence are North Dakota and New Hampshire, a WBUR and ProPublica review of state laws discovered. The most limiting is New Hampshire’s six-year due date.
Decades of research study into exactly how rape is reported and explored has driven legislators beyond Massachusetts to prolong their statutes of restrictions.
Throughout the 2000 s, a number of states passed exceptions for situations with DNA as it came to be clear that this type of forensic proof might assist resolve also older situations.
Other states adhered to as cops divisions started to divulge in the 2010 s that they systemically stopped working to evaluate DNA proof in rape situations. At the same time, an expanding body of study located that police routinely done poor rape investigations, determining records were unfounded before speaking with witnesses, accumulating proof or testing DNA. Across the nation, the majority of records of rape do not result in prosecution, research shows.
” They judge the target,” said Michigan State College professor Rebecca Campbell, who has actually authored numerous research studies on exactly how authorities conduct rape investigations. “That’s what I located in my research, and it’s been duplicated by other study teams and various other jurisdictions throughout the USA.”
The prevalent issues triggered nationwide reforms. In 2015, the U.S. Department of Justice launched its National Sexual offense Kit Campaign to dedicate thousands of millions of dollars to testing formerly overlooked DNA. This initiative generated enough proof to ultimately bring charges in a few of these cases, and legislators in various other states revised their due dates so prosecutions could move forward.
The move to extend the due date has been a bipartisan reason in lots of states. Simply in 2014 in Oklahoma, previous state Sen. Jessica Garvin, a Republican, led an effective initiative to remove the state’s law of limitations in situations where there is an admission or DNA evidence. The bill passed with one voice.
We were able to achieve that last session with truly extremely little, if any type of, pushback,” Garvin claimed. “It’s not a Republican problem. It’s not an Autonomous problem.”
In Massachusetts, regulation that would certainly prolong the target date has been introduced throughout every session since at least 2011 Yet each time, it has stopped working to get heavy steam.
Defense attorneys have actually opposed any changes, saying that making the due date much longer dangers breaking the rights of the implicated.
Witnesses, surveillance footage and various other proof that may clear a suspect becomes more difficult to find as time passes, stated Shira Diner, a board participant of the Massachusetts Organization of Crook Defense Attorney.
“The additional and more you get away from the alleged payment of the criminal activity, the tougher it is for someone to ever mount a protection,” she said.
The last time state lawmakers transformed the law was in 1996 after sufferers stepped forward to state they had postponed reporting their rapes as a result of area reaction or inadequate therapy by police. Lawmakers lengthened the state’s deadline to prosecute rapes of grownups from 10 to 15 years.
Attaching the Dots

In late 2021, the Division of Justice effort granted Boston $ 2 5 million to review up to 100 of the city’s most severe unresolved rapes. The funds paid a tiny team of private investigators to brush through old situation data to search for hints.
The brand-new team took another look at Louise’s rape within months. This time they identified that her situation and the North End rape resembled earlier attacks, court records show.
A lot of were unsolved, however a man named Ivan Cheung was detained in among them. Boston College authorities took him right into custody in 2003 after they located him in property of a blade and the items of a woman that was apparently raped at knifepoint. The Boston Cops Department, which took over the situation, stated in court documents that they suspected the victim was concealing her connections to the sex job industry. Prosecutors dropped the costs numerous weeks later on.
When the brand-new team of investigators reviewed this case in 2022, they noticed that Cheung appeared like the assaulter Louise explained in her assault: a man named Ivan who had actually gone to UMass Boston. At the time of the rape, he had a Lexus SUV.
This concentrate on Cheung resulted in an innovation. That June, undercover officers tailed him to a shopping center parking lot in Dorchester, where they watched him smoke and toss away a cigarette.
DNA from that cigarette matched 2 attacks: Louise’s rape and the North End attack.
By September, cops had actually jailed Cheung for Louise’s assault, the North End rape and 2 various other open cases entailing teenage girls. He was residing in the Boston location and functioning as a financial services executive.
The apprehension was feasible because private investigators received the time and resources to take a fresh appearance at old cases, said Suffolk County Assistant Area Attorney Ian Polumbaum, who prosecuted the case.
An investigator showed Cheung an image of Louise and asked if he had actually raped her and others.
Cheung informed police that he did not acknowledge the females and that there was no way his DNA might have been located on any one of them, court records show.
“I’m telling you no fucking way. I don’t even recognize her name. I don’t also recognize her face,” he stated during the recorded interview with cops. Cheung and his lawyer decreased an interview with WBUR.
The only method Suffolk Region district attorneys can move forward with Louise’s instance and the North End attack got on a formality: A state law puts on hold the deadline if a suspect lives out of state. Prosecutors claimed Cheung traveled often, but they could not prove he had transferred. In October 2023, costs against Cheung for the assaults on Louise and the North End target were dropped.
With her case over, Louise said she pinned her hopes on both staying situations attached to the suspect. Authorities stated in court records the alleged targets were 13 and 14 and being trafficked for sex at the time of their strikes. Since they were so young, the state’s statute of limitations did not obstruct their situations from progressing, and there was an opportunity a judge would allow Louise to indicate if they went to test.
But those two instances had various other problems: They had no DNA proof, and district attorneys recognized that the proof linking those cases to Cheung was not as solid. In among the cases, Boston police had actually not interviewed the alleged target up until virtually twenty years after her assault, and she hesitated to affirm, court filings show. In the various other, a court kept in mind in a ruling that police performed no forensic medical examination of the target and showed up to make no attempt at locating a criminal offense scene.
“The authorities response was badly deficient,” Suffolk Superior Court Judge Christopher Belezos created in the December 2024 judgment.
The district lawyer informed the judge they needed Louise’s testament to reveal the rapes were so comparable that Cheung was the only feasible enemy. But Belezos barred Louise from affirming, claiming her instance was also different: The strikes had happened in various places and their summaries of their assailants’ race and autos did not match.
Prosecutors went down Cheung’s remaining costs in January.
It was irritating, yet at that point, lawfully we had no choice,” said Polumbaum. In court records, Cheung also denied any kind of participation in these affirmed assaults.
Since the court battle mores than, Louise is combating to keep her assurance. She crowds her extra hours with therapy and support system, and she loads her house walls with signs of revival, change and faith. A pink aluminum foil sticker with words “Believe” hangs amongst prints of butterflies, dragonflies and birds.
When WBUR interviewed Louise, it was the very first time she had actually discussed her rape publicly. She said those meetings, and the failing to found guilty Cheung, helped her recognize she wanted to do more.
In June she indicated before the state Legislature’s Joint Committee on the Judiciary to prompt them to pass Residence Expense 1987, which is pending. It would allow district attorneys to bill suspects after the deadline in some rape cases with DNA evidence.
It really requires to be changed for the security of all, for the public at large,” she indicated. “That’s why I’m speaking.”
Patrick Madden of WBUR contributed coverage, and Jesús Marrero Suárez of WBUR contributed research study.