Watch S6, EP1: John Allen & Lee Malvo with Fubo for $0 Today
The story of the Beltway sniper attacks; John Allen and his teenage accomplice carry out a brutal series of shootings that kill ten people.
The story of the Beltway sniper attacks; John Allen and his teenage accomplice carry out a brutal series of shootings that kill ten people.
More episodes
World's Most Evil Killers
"Joanne Dennehy"Joanne Dennehy violently stabs three men to death in March 2013; she kills for her own entertainment and is diagnosed as a psychotic sadomasochist.
World's Most Evil Killers
S1, EP12 "Beverly Allitt"Beverley Allitt killed four children and attempted to murder nine more while working as a nurse at Grantham and Kesteven Hospital in Lincolnshire, England, in 1991.
World's Most Evil Killers
S1, EP5 "John Wayne Gacy"John Wayne Gacy murdered 33 boys and young men during a six-year period in the 1970s; he was well-liked in the community he lived in and would often dress up for kids' parties, earning himself the nickname Killer Clown.
World's Most Evil Killers
S1, EP6 "Jeffrey Dahmer"For 13 years, serial killer Jeffrey Dahmer raped, murdered and ate his young male victims; after his arrest, his apartment was searched and human skulls were found in his closet; he was killed by another inmate after serving two years in prison.
World's Most Evil Killers
S6, EP9 "Chester Turner"A cold-blooded serial killer takes the lives of eleven people during a terrifying decade-long murder campaign.
World's Most Evil Killers
S6, EP8 "Velma Barfield"The first woman executed by lethal injection after taking six lives.
World's Most Evil Killers
S6, EP7 "Derrick Todd Lee"The Baton Rouge Serial Killer, known for murdering seven women is sentenced to death for his chilling crimes.
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.
