Canadian Crime & News

Mika Lin Katz, a thirty-seven-year-old trans-identified male, sexually assaulted at least four women at an Edmonton women's shelter in August 2024, was released after the first two complainants came forward, and was re-arrested in January 2025 after two additional victims reported assaults. The Edmonton Police Service publicly released his photograph and asked whether further victims existed, suggesting the four known charges may not represent the full scope of his offending.

Michael Joseph Attwood, who identifies as "genderfluid," stabbed his eight-year-old daughter and seven-year-old son with a serrated kitchen knife in their bedrooms in Grande Prairie, Alberta on February 19, 2025, severing his daughter's esophagus and requiring her to be airlifted to hospital. He pleaded guilty in July 2025 and was sentenced to five years in prison in January 2026.

Michael Williams was seventeen years old in 2005 when he participated with four others in the deliberate abduction, gang rape, torture, and murder of thirteen-year-old Nina Courtepatte, who was lured from West Edmonton Mall to a golf course where she was beaten with a sledgehammer, choked, stabbed, and left to die. Sentenced to life in prison, Williams identified as transgender in 2014, was transferred to Fraser Valley Institution for Women in 2017 where he was caught having sex with female inmates, returned to a men's institution, and then transferred again to Grand Valley Institution for Women in 2025 — where he immediately threatened female inmates, produced a weapon, and was removed after a tactical standoff within days.

Steven Mehlenbacher, a career criminal with 16 bank robbery convictions who had escaped from multiple halfway houses and was classified as a dangerous offender by Toronto Police, began identifying as a woman after more than a decade in federal prison and was transferred successively to two women's federal institutions. At Grand Valley Institution for Women he was charged with sexual assault and criminal harassment in March 2020, ultimately pleading guilty to harassment after the sexual assault count was dropped — leaving at least one victim, known as Emma, later imprisoned in the same institution as a second trans-identified male predator, Frederick Radcliffe.

Adam Laboucan sexually assaulted a three-month-old baby boy in 1997, requiring emergency reconstructive surgery, and admitted to drowning a three-year-old child in 1993. Designated Canada's youngest ever Dangerous Offender at seventeen, he has since been transferred to a federal women's prison where he broke a female inmate's ribs and had a sexual assault reported against him.

Dereck Donald Sears murdered Darren Middleton, 49, at his Kelowna residence on June 16, 2021 — bludgeoning him with a baseball bat, stabbing him multiple times, partially severing his penis, and removing and consuming his testicles while claiming to follow "telepathic instructions from a child ghost." Sears had identified as a woman to Middleton and his partner just days before the killing, and is now pursuing a not criminally responsible defence while simultaneously seeking to have his name changed from Dereck to Gabriella on his murder indictment — a novel application his Crown prosecutor described as unprecedented in Canadian criminal law.

Jean-Paul Aubee was convicted of first-degree murder in 2003 for a street-gang contract killing in British Columbia and sentenced to life in prison. In July 2017 — directly following Prime Minister Justin Trudeau's off-the-cuff promise at a Kingston town hall to address transgender prisoner rights — Aubee became Canada's first federal inmate transferred to a women's prison on the basis of gender identity alone, without surgical requirement, setting the precedent for every transfer that followed.

Matthew Harks pleaded guilty in 2004 to sexually assaulting two young girls under age eight who were his neighbours and a fellow church member, then sexually assaulted a seven-year-old girl while on probation, and confessed to approximately 200 offences against an estimated 60 victims in total. After identifying as transgender in 2014, Harks was transferred to Fraser Valley Institution for Women where he sexually assaulted two female inmates described as "child-like in appearance" and leered at infants in the Mother-Child Program, then later to Grand Valley Institution for Women where he sexually harassed a female inmate who had a history of childhood sexual abuse.

Vancouver Rape Relief and Women's Shelter, founded in 1973 and Canada's oldest rape crisis centre, lost its annual City of Vancouver grant of $34,312 in 2019 after refusing to change its policy of offering core services exclusively to women born female. The defunding was led by transgender activist and BC NDP Vice President Morgane Oger and supported by city councillors who cited Vancouver's non-discrimination policy on gender identity. VRR had previously won the legal right to maintain its women-only policy through multiple court challenges up to the Supreme Court of Canada. In August 2019, its storefront was spray-painted with "KILL TERFS" and a dead rodent was nailed to its door.

Ashley Smith, nineteen years old and originally sentenced for throwing crab apples at a postal worker at age fifteen, died by self-inflicted strangulation in a segregation cell at Grand Valley Institution for Women in Kitchener, Ontario on October 19, 2007, while guards stood outside her cell under orders from senior staff not to enter as long as she was breathing. A five-woman coroner's jury ruled her death a homicide in December 2013 and issued 104 recommendations to reform women's federal corrections. The majority were rejected or ignored by the Correctional Service of Canada.

Cassidy Honsinger stabbed a seventeen-year-old girl repeatedly with a steak knife in a public park in Cornwall, Ontario on September 10, 2022, then walked home and disposed of the knife in a sewer drain. Sentenced to two years in federal prison, he served a portion of his sentence at Grand Valley Institution for Women — where female inmates were reportedly "walking on eggshells" — before being released on statutory parole in September 2024.

Cody D'Entremont, identifying as a woman named Desiree Anderson, gained access to the Welcome Centre Shelter for Women and Families in Windsor, Ontario and on March 26, 2023 climbed into a female resident's bed and sexually assaulted her. He was charged, tried, and acquitted in August 2024 after the judge found the victim credible but not reliable. Between the original charge and the acquittal he violated bail conditions with additional assault charges, and in April 2025 faced three new sexual assault charges.

Daniel Senecal broke into a family home in Welland, Ontario on August 31, 2025 and sexually assaulted the family's sleeping toddler, who required out-of-region advanced medical care. He had previously sexually assaulted a young boy in 2021, served eighteen months in jail, and was released six months early — just five months before the 2025 attack.

Frederick Radcliffe has been convicted of sexual offences against females — including the rape of a thirteen-year-old girl — across four separate criminal proceedings spanning 1989 to 2009, earning a Dangerous Offender designation and indeterminate sentence in 2010. After identifying as transgender in 2017 and undergoing a taxpayer-funded vaginoplasty, he was transferred to Grand Valley Institution for Women in 2023, where two female inmates subsequently filed official sexual assault reports against him.

Kerry Lemieux, a biological male who identifies as Kayla, taught shop class at Oakville Trafalgar High School while wearing extremely large prosthetic breasts with visible nipples through tight clothing, beginning in September 2022. The Halton District School Board refused to implement a dress code, citing gender identity rights and liability under the Ontario Human Rights Code. Students were reportedly threatened with suspension for photographing or recording the teacher. After an investigation by the New York Post showed Lemieux presenting as male outside school, he was placed on paid leave in March 2023 — then hired by the Hamilton-Wentworth District School Board for September 2023.

In June 2019, a female inmate at Grand Valley Institution for Women told Heather Mason by phone that medical staff were distributing the morning-after pill to female prisoners following sexual contact with male-bodied trans-identified inmates. At least three women required emergency contraception. One woman took the pill under the mistaken belief it offered protection against HIV and hepatitis B. The same period saw Steve Mehlenbacher — a career criminal transferred to Grand Valley from Edmonton Institution for Women — openly boasting of sexual activity with female inmates throughout the facility.

Catherine Lynn murdered a woman in her apartment in September 1995 — physically assaulting her, cutting her throat, and then sexually assaulting her corpse — before lying to police and later pleading guilty to second-degree murder. After the Parole Board denied his parole in April 2022 as an "undue risk to society," Lynn was transferred to Grand Valley Institution for Women, where he subsequently underwent taxpayer-funded sex reassignment surgery — having told the Parole Board he wanted to transfer to a women's prison to observe how women "walked, talked, and acted."

Patrick Pearsall is a serial sex offender with 33 convictions related to parole breaches and sex offender registry non-compliance who spent decades impersonating a military doctor and paramedic online to gain access to young women and girls, performing non-consensual vaginal "examinations" on victims he lured into his home. Declared a Dangerous Offender in 2018 and sentenced to ten years, he was placed in a women's correctional facility despite retaining his male anatomy — and admitted to cellmates he preferred it because it meant doing "easier time."

Shane Jacob Green, a convicted sex offender, declared himself a woman to gain entry to a women's emergency shelter in Parry Sound, Ontario in August 2022, spent two days making sexually inappropriate comments to staff and residents, and then sexually assaulted a female resident. A law enforcement source confirmed Green was well known to police for deliberately exploiting gender self-identification policies to access women's shelters.

A female inmate at Grand Valley Institution for Women, identified only as Emma to protect her safety, was sexually assaulted by trans-identified male Steve Mehlenbacher in 2020, and then placed by the Correctional Service of Canada in the same housing unit as trans-identified male Frederick Radcliffe in 2023, knowing she was a documented survivor of sexual assault at the same institution. Radcliffe, a Dangerous Offender serving an indeterminate sentence for the rape of multiple girls including a thirteen-year-old, sexually assaulted Emma within two weeks of being placed in her unit. Emma asked publicly: "Why don't my rights matter?"

John Boulachanis murdered his criminal associate Robert Tanguay in 1997 in Rigaud, Quebec — killing him over suspicions he was a police informant, then burying the body in a sandpit where it remained hidden for nearly two decades — before fleeing Canada as a fugitive for thirteen years using false identities. After being convicted of first-degree murder in 2016 and identifying as transgender in 2018, Boulachanis sued the federal government for a transfer to a women's prison, won a court ruling declaring denial to be gender discrimination, and was transferred to a women's federal institution in early 2021 following taxpayer-funded gender-affirming surgery.

Mohamad Al Ballouz stabbed his common-law partner Synthia Bussières twenty-three times in their Brossard, Quebec family home in 2022, then killed their five-year-old son Éliam and two-year-old son Zac, drank windshield wiper fluid, and set the family condo on fire to destroy evidence. After arrest, Al Ballouz began identifying as a woman, was briefly placed in a women's provincial facility during trial, and upon conviction in December 2024 requested transfer to the Joliette Institution for Women. CSC denied the request in April 2025. Al Ballouz's case directly prompted Quebec to announce in June 2025 that transgender provincial inmates would be housed according to anatomical sex — the first such provincial directive in Canada.

Heather Mason is a former federal prisoner at Grand Valley Institution for Women, a founding member of caWsbar, and the primary whistleblower who documented the harms of CSC's gender-diverse offender transfer policy through a 2021 parliamentary brief, a national survey of incarcerated women, organized protests at five federal women's institutions, and a 2026 affidavit supporting the caWsbar Charter challenge — providing Parliament and the public with the first systematic, sourced account of sexual assault, physical violence, harassment, and institutional betrayal inside Canada's federal women's prisons.