In the late 1960s, a mysterious and feared killer terrorizes Northern California, leaving a trail of cryptic clues, ominous warnings, and baffling codes that challenge the authorities and spark widespread fear.
1. John Wayne Gacy: Evil Secret, Part 1
Aired: Mar 17, 2019A seemingly ordinary Chicago businessman and amateur clown is revealed to hav...
2. John Wayne Gacy: Evil Secret Part 2
Aired: Mar 17, 2019The next episode explores the twisted story of John Wayne Gacy, revealing the...
3. Charles Manson: The Devil's Work, Part 1
Aired: Mar 24, 2019Charles Manson, a charismatic leader, exploits the vulnerability of his follo...
4. Charles Manson: The Devil's Work, Part 2
Aired: Mar 24, 2019Charles Manson's dark charisma manipulates devoted followers into committing ...
5. NorCal Rapist: Phantom Predator, Part 1
Aired: Mar 31, 2019A notorious serial rapist, known for their cunning and adaptability, has evad...
6. NorCal Rapist: Phantom Predator, Part 2
Aired: Mar 31, 2019A notorious serial predator, known as the NorCal Rapist, has been evading cap...
7. Aileen Wuornos: Monster Made, Part 1
Aired: Apr 7, 2019The next episode probes the complex relationships between Aileen Wuornos, Ame...
8. Aileen Wuornos: Monster Made Part 2
Aired: Apr 7, 2019Uncovering the dynamics within Aileen Wuornos' inner circle and the families ...
9. Zodiac Killer: I Am the Zodiac, Part 1
Aired: Apr 14, 2019In the late 1960s, Northern California is gripped by terror as the Zodiac Kil...
10. Zodiac Killer: I Am the Zodiac, Part 2
Aired: Apr 14, 2019In the late 1960s, a mysterious and feared killer terrorizes Northern Califor...
11. Jim Jones: Unholy Massacre Part 1
Aired: Apr 21, 2019The life of Jim Jones is explored, highlighting the key events that shaped hi...
12. Jim Jones: Unholy Massacre Part 2
Aired: Apr 21, 2019The dark history of a charismatic cult leader is explored in the next episode...
Streaming in:
Australia
Canada
Finland
United Kingdom
United StatesAppearances
Seasons: 6
Current Status: Returning Series
Network: HLN
Production Country: United States
Genres:Crime, Documentary, History, Biography
