psycho kills boy on a train

This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?

When he hears talk radio host Fran Ambrose discussing the topic of matricide, Norman calls in under a false name to tell his story.

A reserved, mentally keen, adolescent plans out his first murder of a woman he has been stalking.

A serial killer is on the loose. And the victims have one thing in common — they are all in the care of the same psychiatrist. Who could be the mysterious killer? The mama’s boy who wakes up with blood in his hands. The neglected loner capable of murder… The police lieutenant in charge of the investigation… Or could it be the doctor, who herself was also a patient only a few years back?

A nameless, masked murderer leaves a trail of victims across the U.S. In a chance encounter on the plains of Nebraska, he kills a highway patrolman. The only witness to the crime, the patrolman's young wife, a fellow officer, sets out to hunt the killer down, as the psycho killer plans his masterpiece: a mass murder which guarantees him a triumphant entry into hell.

A barista is harassed by a crazed psychopath in the middle of her workday at a coffee shop.

A thug and a couple are tortured by the psycho next door.

A mentally unstable young man goes on a mission to hunt down and murder all the therapists he blames for messing up his mind and his life.