A Canadian man who died in 2019 has been identified as the perpetrator of three cold case homicides in Toronto, and investigators believe there could be more victims. Toronto police said Thursday ...

Tracking a Killer: The Cold Case Files returns for a fourth season on February 2nd. City's Madison Fitzpatrick and 680's Fil ...

A 1987 cold case murder of a young mom in Colorado has been linked to one of the state’s “most prolific serial killers,” who was released from prison the same year, a local sheriff’s office announced ...

Police cold-case units face a new challenge in solving decades-old killings. With the world's largest storehouse of genealogy ...