1. The Golden State Killer: Hunting Human Beings, Part 1

Investigators struggle to put a stop to the Golden State Killer's decades-long r... More

2. The Golden State Killer: Hiding in Plain Sight, Part 2

After nearly 50 years without an arrest, a new forensic technique creates a majo... More

3. The Butcher Baker: Terror in the Wilderness, Part 1

The Butcher Baker kidnaps young women and hunts them like prey in the Alaskan wi... More

4. The Butcher Baker: The Girls Who Got Away, Part 2

Serial killer Robert Hansen describes how he lured in his victims to commit 17 m... More

5. The Amityville Horror: Murdered One by One, Part 1

When six members of the DeFeo family are found murdered in 1974, the horrific cr... More

6. The Amityville Horror: Evil in the House, Part 2

Para-psychologists and psychics descend on the Amityville house to investigate s... More

7. The Dating Game Killer: Smooth Talker, Part 1

The killer who abducts, rapes and leaves an eight-year-old girl for dead evades ... More

8. The Dating Game Killer: The Bite Mark, Part 2

Rodney Alcala had already murdered at least five women when he appears on TV's T... More

9. The Iceman: The Murder Business, Part 1

Unbeknownst to his suburban neighbors, family man Richard Kuklinski is a cold-bl... More

10. The Iceman: Trapping a Serial Killer, Part 2

Detectives send in an undercover agent to find evidence that ties Richard Kuklin... More

11. The Firestarter: A Wall of Flames, Part 1

Firefighters are certain that an arsonist is on the loose when a deadly string o... More

12. The Firestarter: Chasing a Pyromaniac, Part 2

Authorities are shocked to discover that the arsonist setting devastating fires ... More