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World's Most Evil Killers
An in-depth look at some of the world's most dangerous murderers.
World's Most Evil Killers
S7, EP5 "Ben Field"Manipulative, psychopathic and callous, church warden Ben Field killed Peter Farquhar and even penned a list of 100 future victims.
World's Most Evil Killers
S8, EP9 "Billy Mansfield Jr."Billy Mansfield Jr. moved between Florida and Michigan, targeting vulnerable women and girls.
World's Most Evil Killers
S6, EP1 "Lee Ford"Lee Ford kills his wife and four stepchildren in a cold-blooded murder spree over 24 hours in September 2000.
World's Most Evil Killers
S5, EP5 "Lonnie David Franklin"Lonnie David Franklin Jr. is better known by the nickname Grim Sleeper.
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, EP19 "Catherine Nevin"Catherine Nevin reports a break-in and violent attack at her pub, which leaves her husband dead.
World's Most Evil Killers
S8, EP18 "Charlotte and Linda Mulhall"In March 2005, the gardaí recover human body parts from the Royal Canal in Dublin.
World's Most Evil Killers
S8, EP17 "Colin Whelan"When Mary Gough is found dead in her family home, her husband Colin Whelan appears shocked.