
A whole channel dedicated to the lives and crimes of some of the World's Most Evil Killers like Jeffrey Dahmer, Richard Ramirez, Dorothea Puente and more.

Jesse Con-ui's loyalty to the New Mexican Mafia drove him to betray and murder his former mentor.

Thomas Silverstein, a killer and gang leader, was so dangerous that he spent 36 years in solitary confinement.

Angus Sinclair, the only living person to stand trial for Edinburgh's World's End Murders, was acquitted in 2007 in controversial circumstances.

From November 1989 to November 1990, Aileen Wuornos killed at least six men all over Florida.

Robert Lee Yates kills 13 prostitutes in Spokane, Wash., between 1996 and 1998, and later confesses to two other murders committed in 1975 and 1988.

Scottish serial killer Robert Black attacks four young girls between 1981 and 1986; he is sentenced to life imprisonment at HMP Maghaberry with a minimum sentence of 35 years and is linked to 13 other child murders.

Four vicious murders put Mark Hobson at the center of a nationwide manhunt. Criminologists and psychologists try to decode this enigma.

Bobby Joe Long is on Florida's death row for abducting, sexually assaulting and murdering at least 10 women in the Tampa Bay area during an eight-month period in 1984.