Canadian Offender Profiles
Overview
Canada's criminal history includes offenders responsible for a wide range of serious and violent crimes, from individual homicides to serial killings and multiple-victim attacks. This country-level collection provides an entry point to Canadian offenders documented by CrimeTrakr, bringing together different categories of killers and other notable perpetrators.
Rather than concentrating on one form of offending, the collection provides a broader view of Canadian criminal cases and links visitors to more specialised offender profiles and related case material.
Historical Context
Canadian criminal cases span a wide range of periods, during which policing, forensic science, criminal law, and investigative practices have undergone substantial change. Historical offenders were investigated using methods very different from those available to modern law enforcement, while contemporary cases can draw upon DNA analysis, digital evidence, surveillance, and extensive information-sharing systems.
Looking across these different periods also highlights how attitudes toward violent crime, victim protection, criminal responsibility, and public safety have evolved.
What You'll Find
Canadian offender profiles may include:
- Serial killers and repeat killers.
- Mass murderers and multiple killers.
- Family annihilators and domestic offenders.
- Child killers and offenders who targeted vulnerable victims.
- Other individuals associated with serious or notable crimes.
- Links to related cases, victims, investigations, videos, and court outcomes.
The collection will continue to expand as additional Canadian offenders and their associated cases are researched and documented.
Browse CrimeTrakr's Canadian offender profiles, covering different types of killers and serious offenders, with information about their backgrounds, crimes, victims, investigations, convictions, sentencing outcomes, and related true crime resources.
Canadian Offender Profiles Listings
Karla Homolka
Karla Leanne Homolka became one of Canada's most infamous female killers after participating in the murders of her younger sister, Tammy Homolka, Leslie Mahaffy, and Kristen French alongside her husband, Paul Bernardo, between 1990 and 1992. Initially portrayed as a battered spouse, Homolka secured a controversial plea agreement before investigators discovered videotapes documenting her active participation in the crimes. She served 12 years in prison and was released in 2005, making her one of the most controversial offenders in Canadian criminal history.
Allan Legere
Allan Joseph Legere, known as the "Monster of the Miramichi," was a Canadian serial killer, rapist and arsonist who murdered five people in New Brunswick between 1986 and 1989. Already serving a life sentence for the 1986 murder of shopkeeper John Glendenning, Legere escaped from a hospital in May 1989 and spent seven months terrorising the Miramichi region, murdering Annie Flam, sisters Donna and Linda Daughney, and Catholic priest James Smith. He was captured in November 1989 following a massive manhunt and convicted of the four murders in 1991, with DNA evidence playing a major role in the prosecution. Legere remained imprisoned for the rest of his life and died at Edmonton Institution in March 2026.
Robert Pickton
Robert William Pickton became one of Canada's most infamous serial killers after murdering women from Vancouver's Downtown Eastside during the 1990s and early 2000s. Convicted of six murders but believed by investigators to have killed many more, Pickton targeted vulnerable women, many involved in sex work or struggling with addiction, before disposing of their remains on his rural pig farm in Port Coquitlam, British Columbia. The investigation exposed major policing failures and remains one of the largest serial murder cases in Canadian history.
Paul Bernardo
Paul Kenneth Bernardo became one of Canada's most infamous serial killers after committing a series of violent sexual assaults and the murders of three young women between 1987 and 1992. Before his arrest, Bernardo was responsible for numerous unsolved sexual assaults in the Toronto area, earning the nickname the "Scarborough Rapist." Alongside his wife, Karla Homolka, he murdered Tammy Homolka, Leslie Mahaffy, and Kristen French. His conviction remains one of the most significant criminal cases in Canadian history.
Kalen Schlatter
Kalen Schlatter is a Canadian convicted murderer who killed 22-year-old Tess Richey after meeting her in Toronto's Church-Wellesley Village in November 2017. Schlatter accompanied Richey to a secluded outdoor stairwell, where prosecutors established that he sexually assaulted and strangled her before leaving her body concealed at the location. Richey's mother discovered her body several days later after conducting her own search. Schlatter was arrested in February 2018 and convicted of first-degree murder in March 2020. He was sentenced to life imprisonment with no possibility of parole for 25 years.