Renowned psychologist Dr. Al Carlisle's captivating inmate tapes with some of America's most heinous killers helped him discover what drives a seemingly normal person to become obsessed with murder, exhibit violent tendencies and psychopathic behaviors.
Follows the captivating inmate tapes of renowned psychologist Dr. Al Carlisle, exposing the psychopathic nature of Ted Bundy, the Hifi Killers, Arthur Gary Bishop and more.
