Investigating History
Season 1, Episode 7: D-Day: The Secret Massacre
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The Nazis massacre U.S. troops and French civilians in retaliation for the battle at Graignes.
All Episodes - Season 1
Episode 1
The Holy Grail
Episode 2
Billy the Kid
Episode 3
Captain Kidd
Episode 4
Dead Sea Scrolls
Episode 5
Napoleon's Mass Grave
Episode 6
Wyatt Earp at the O.K. Corral
Episode 7
D-Day: The Secret Massacre
Episode 8
The Curse of King Tut
Episode 9
Lincoln: Man or Myth?
Episode 10
Butch Cassidy & the Sundance Kid
Episode 11
Dalton Gang Raid
Episode 12
Taking Out Al Capone
Episode 13
Genghis Khan
Episode 14
The Lost Battle of the Civil War
Episode 15
The JFK Assassination
Episode 16
Buried Secrets of the Revolutionary War
Episode 17
Was Napoleon Murdered?
Episode 18
Who Killed Crazy Horse?
Episode 19
Mountain Massacre
Episode 20
The Medici Assassination
Episode 21
The Lost Atlantis