He's killed over 125 people, one at a time... sometimes just for practice.

The Iceman Confesses: Secrets of a Mafia Hitman

Richard Kuklinski was a devoted husband, a loving father...and a ruthless killer. A decade after HBO last visited him in prison, the convicted murderer, who freely admits having whacked more than 100 people in cold blood, takes viewers back inside his cold, calculating mind. In this follow-up to America Undercover's 1992 film The Iceman Tapes: Conversations with a Killer, Kuklinski provides all-new insights about his exploits as one of the Mafia's most notorious assassins...and reveals some shocking confessions for a number of previously unsolved murders.