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 the late 70s, adoptive cousins Angelo Buono and Kenneth Bianchi reigned terror over Los Angeles by strangling ten young women and dumping their bodies on hillsides.
S4E9 44 min
