Probes the killer resentments and sinister fantasies, and find out what drove these apparently ordinary people to commit acts of savagery. Includes profiles of Ted Bundy, John Wayne Gacy, Gilles De Rais, Jack the Ripper, Herman Mudgett, Peter Kürten, Albert Fish, Joe Ball, William Heirens, Ed Gein, Albert Desalvo, Jerry Brudos, Juan Corona, Dean Corll, Larry Eyler, Richard Ramierez, Dennis Nilsen, and David Berkowitz.