A terrifying yet fascinating investigative journey into the lives, crimes and deaths of some of history's most villainous characters.

Richard Kuklinski was a devoted husband, loving father--and ruthless killer of over 100 people. You'll meet him in this powerful documentary that features one of the most vivid and disturbing interviews ever recorded--taped behind the walls of the prison where Kuklinski is serving two consecutive life sentences for multiple homicide.

Sir Trevor McDonald presents this documentary which explores the extraordinary pursuit of serial killer Christopher Halliwell by detective Steve Fulcher.

Piers Morgan sits down with Bernard Giles, a convicted serial killer who is willing to admit to his heinous crimes, and asks what motivated the man to commit those brutal acts.

Tracing Charles Manson's rise as a cult leader, the 1969 murders, and his trial, using unreleased prison recordings, interviews, and archival footage.

Böhm, a young marriage swindler, meets up with an old school friend who works as a writer. Lehmann writes sensational factual reports about spies and murderers. When Mr. Böhm learns that he can make money by claiming to be a murderer, he pretends to be a woman-killer. His old school friend Lehmann then takes him to his agent Mr. Marojan. While the "factual report" is in full swing, the police discover the truth, namely that Böhm is not a murderer at all. So as not to disappoint the magazines, Böhm, Lehmann and agent Marojan come up with a perfidious plan: Böhm is actually to murder women. A victim is soon found, but "woman killer" Böhm makes a fatal mistake...

The harrowing, heroic stories of one or more survivors of the same serial killers. Told from the survivors’ point of view, the series highlights the strength and perseverance of regular people encountering and overcoming pure evil.

A teenage girl visits her mom on death row and gets lured into a dangerous trap to take the fall for her mother's crimes.

When a shocking massacre in a small-town diner leaves no clues, Forensic Psychologist Dr. Jane Halifax teams up with Senior Detective Eric Ringer for one of the toughest cases of their careers.

What goes through the mind of a serial killer as he meticulously plots his crimes, researching his victims and entrapping them while they are none the wiser?