W5: Missing men and the search for a serial killer

An investigation started with the disappearance of one man in a city of millions. It set the stage for what is potentially Toronto's largest ever crime scene. W5's Avery Haines reports on the search for a predator stalking men in Toronto's gay village, and the horrifying discoveries unravelling a years-long mystery.
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W5 is Canada’s most-watched investigative, current affairs and documentary program. Tackling major stories and investigations W5 is in its 51st season.