Episode 138 Yvonne Leroux
Detectives in the York Regional Police, located in Ontario, Canada, had a perplexing scene on their hands in late November 1972. A teenage girl was found dead in the middle of a quiet roadway, bludgeoned to death. It appeared she may have been raped as well. The victim, 16 year old Yvonne Leroux, was well known to police because of her recent history as the victim in a drug-pushing biker gang’s threats to her safety. But all investigative avenues in pursuit of this information led nowhere. Detectives over the years revived the case, but got nowhere until they obtained a male DNA profile from Yvonne’s autopsy samples in 2001. Finally, in 2021, the investigation turned to IGG, the oldest cold case taken up by Canada’s only in-house law enforcement genealogy team. They quickly named the man who had killed Yvonne. Her family was relieved to know who had taken Yvonne from them, although many questions remain unanswered.
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