History's Greatest Mysteries · SEASON 6
The Valentine's Day Massacre
Episode 3 · 2025-02-10

- Documentary
- Mystery
Episode overview
On February 14th 1929, one of the most shocking murders in mob history goes down in Chicago and becomes known as the Valentine's Day Massacre. The 20s and 30s are full of gangland murders, but the Valentine's Day Massacre is considered the most brutal and the toughest to solve. So who carried out the Valentine's Day Massacre and why?
41 minutes
Season 6 episodes
1. Roswell2025-01-27
2. The Franklin Expedition2025-02-03
3. The Valentine's Day Massacre2025-02-10
4. What is the Yeti?2025-02-24
5. The Final Flight of Amelia Earhart2025-03-03
6. The Death and Fortune of Pablo Escobar2025-03-10
7. The Lost Loot of Jesse James2025-03-17
8. The Rendlesham Forest Incident2025-03-24
9. The Amazing Events of the Book of Exodus2025-04-14
10. The Search for Atlantis2025-04-21
11. The Death of Dillinger2025-04-28
12. The Missing Riches of Genghis Khan2025-05-05
13. The Missing Tesla Papers2025-05-12
14. Secrets of the Copper Scroll2025-05-19
15. The Killing of Bugsy Siegel2025-07-14
16. Percy Fawcett and the Lost City of Z2025-07-21
17. Secret of the Sphinx2025-07-28
18. The Lost Pirate Treasure of Jean Lafitte2025-08-04
19. The Secrets of Easter Island2025-08-11
20. Lost Places of the Old Testament2025-08-18