Montreal Police Resolve Cold Case From 2008 Using Genetic Genealogy to ID Killer

Montreal Police Resolve Cold Case From 2008 Using Genetic Genealogy to ID Killer
Montreal police Cmdr. Francois Sauve (L-R), Montreal police Cmdr. Melanie Dupont and Suzanne Marchand, senior executive director of the provincial crime lab, announce the resolution in the 2008 murder of Catherine Daviau during a news conference in Montreal, on Sept. 17, 2025. The Canadian Press/Sidhartha Banerjee
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Montreal police say they’ve resolved a long-standing cold case using genetic genealogy to identify the man who killed a woman in her apartment in 2008.

Catherine Daviau, 26, was killed in her Rosemont-La-Petite-Patrie apartment in December 2008.