
Watch S6, EP9: Chester Turner with Fubo for $0 Today
A cold-blooded serial killer takes the lives of eleven people during a terrifying decade-long murder campaign.
A cold-blooded serial killer takes the lives of eleven people during a terrifying decade-long murder campaign.
How to watch
More episodes
World's Most Evil Killers
S6, EP4 "Judy Buenoano"A killer murders her own son and becomes the first woman to be executed in Florida since 1848.
World's Most Evil Killers
S6, EP1 "John Allen & Lee Malvo"The story of the Beltway sniper attacks; John Allen and his teenage accomplice carry out a brutal series of shootings that kill ten people.
World's Most Evil Killers
S5, EP9 "Richard Roszowski"A profile of Richard Roszkowski, the Connecticut triple-murderer who killed his ex-girlfriend, her nine-year-old daughter and another man in a brutal attack in 2006.
World's Most Evil Killers
S6, EP6 "Gary Ray Bowles"The I-95 killer, who brutally killed six men in 1994, is executed three years later.
World's Most Evil Killers
S8, EP3 "John Eric Armstrong"In 1999 and 2000, John Eric Armstrong cruised the streets of Detroit, Mich., looking for sex workers; seen as an ordinary husband, father and co-worker, no one in Armstrong's life suspected that he was a serial killer.