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.
In 2003, Kenneth Regan and William Horncy murdered a millionaire and his young family. The killers wiped out three generations of the Chohan family, including two young children.
S5E13 44 min
