Watch S8, EP17: Colin Whelan with Fubo for $0 Today
When Mary Gough is found dead in her family home, her husband Colin Whelan appears shocked.
When Mary Gough is found dead in her family home, her husband Colin Whelan appears shocked.
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World's Most Evil Killers
S8, EP15 "Nicholas Burton"In April 1997, 27-year-old Rachel McGrath is stabbed to death by an unknown attacker in a car park.
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S9, EP19 "Joel Rifkin"A traffic stop revealed a body, exposing Joel Rifkin's deadly spree against vulnerable women.
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S9, EP18 "Westley Allan Dodd"Westley Allan Dodd's escalating predation ended after he murdered three young boys.
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S9, EP17 "Emanuel Webb"A decade-old link revealed a serial killer who kept the same M.O. after moving far away.
