1940–2011
Clifford Robert Olson Jr.
Clifford Robert Olson Jr. (January 1, 1940 â September 30, 2011) was a Canadian convicted serial killer who confessed to murdering 11 children, aged between 9 and 18, in the early 1980s. In 1976, Olson was serving a sentence for his crimes as a con artist. He had obtained favourable terms for himself by acting as an informant against a cellmate, even coaxing him into a written confession. However, Olson said it was discussions with his cellmate that led to his sexual interest in children and murderous intents.
Same nationality and era where possible; falls back to shared nationality or era.
Robert William Pickton (October 24, 1949 â May 31, 2024), also known as the Pig Farmer Killer or the Butcher, was a Canadian pig farmer and serial killer.
Paul Franklin Watson (born December 2, 1950) is a Canadian-American environmental, conservation and animal rights activist, who founded the Sea Shepherd Conservation Society, an anti-poaching and direct action group focused on marine conservation activism.
Catherine Evelyn Smith (April 25, 1947 â August 16, 2020), also known as Silverbag, was a Canadian backup singer, groupie, drug dealer, and legal secretary.