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World's Most Evil Killers

An in-depth look at the lives and crimes of some of the World's most evil killers including Jeffrey Dahmer, Richard Ramirez, Cary Stayner, Leonard Lake, Dorothea Puente and more.

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Cast & Crew See All

Fred Dinenage
Self - Narrator
Elizabeth Yardley
Self - Criminologist
Geoffrey Wansell
Self - Author & Journalist

Season 10 Episode Guide See All

Episode 1

Gregory Green

In 1991, Gregory Green stabbed his pregnant wife to death during a heated argument. 25-years later, in 2016, he killed his second wife's four children in their in a Dearborn Heights, Michigan home.

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