
Watch S7, EP14: Paul Michael Stephani with Fubo for $0 Today
The story of a killer who was infamous for his whimpering confessions over the phone after each of his murders.
The story of a killer who was infamous for his whimpering confessions over the phone after each of his murders.
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World's Most Evil Killers
S7, EP6 "Nathan Matthews"A family's worst nightmare occurs when 16-year-old Becky Watts goes missing, and is found dead days later, murdered by her own stepbrother.
World's Most Evil Killers
S6, EP15 "Don Miller"A terrifying killer snatches away the lives of four victims before being caught while trying to claim his fifth.
World's Most Evil Killers
S8, EP20 "Eric Locke"Dublin man Eric Locke refuses to accept it when Sonia Blount, a mother of one, ends their relationship.
World's Most Evil Killers
S8, EP7 "Richard Biegenwald"Over a 25-year career of murder, Richard Biegenwald kills at least six people.
World's Most Evil Killers
S9, EP20 "Charles Cullen"Nurse Charles Cullen secretly killed patients for years while avoiding scrutiny.
World's Most Evil Killers
S9, EP19 "Joel Rifkin"A traffic stop revealed a body, exposing Joel Rifkin's deadly spree against vulnerable women.
World's Most Evil Killers
S9, EP18 "Westley Allan Dodd"Westley Allan Dodd's escalating predation ended after he murdered three young boys.
World's Most Evil Killers
S9, EP17 "Emanuel Webb"A decade-old link revealed a serial killer who kept the same M.O. after moving far away.