1. John Wayne Gacy: Evil Secret Part 1

How did a popular Chicago businessman and part-time clown become the most prolif... Más

2. John Wayne Gacy: Evil Secret Part 2

Discover how a popular Chicago businessman and part-time clown became the most p... Más

3. Charles Manson: The Devil's Work Part 1

A teenage thief turned predator, Manson had the ability to charm and persuade. H... Más

4. Charles Manson: The Devil's Work Part 2

Charles Manson had the ability to charm and persuade, and he quickly amassed a g... Más

5. NorCal Rapist: Phantom Predator Part 1

A serial rapist, who meticulously planned his assaults on women, terrorized Nort... Más

6. NorCal Rapist: Phantom Predator Part 2

Terrorizing Northern California for 27 years, a serial rapist assaulted numerous... Más

7. Aileen Wuornos: Monster Made Part 1

In 1990, Florida police were on the hunt to stop a woman serial killer after the... Más

8. Aileen Wuornos: Monster Made Part 2

After the bodies of seven men were found scattered along state highways in 1990,... Más

9. Zodiac Killer: I Am the Zodiac Part 1

A killer terrorized Northern California in the 1960s and taunted the public with... Más

10. Zodiac Killer: I Am the Zodiac Part 2

Discover if new DNA techniques can finally unmask a murderer who terrorized Nort... Más

11. Jim Jones: Unholy Massacre Part 1

Jim Jones, a charismatic minister turned madman, led more than 900 followers to ... Más

12. Jim Jones: Unholy Massacre Part 2

A charismatic minister turned madman, Jim Jones led more than 900 followers to t... Más