Serial Killers

He didn't just love to kill his victims; Fritz Haarmann liked to bite into their Adam's apples and tear out their throats. His "love bites" earned him the nickname The Werewolf of Hanover, Germany. From 1918-1924, Fritz murdered as many as 50 children before police finally realized that the Werewolf was one of their own. Sponsors! Proven Innocent - Proven Innocent Premieres Friday, February 15th at 9/8c, only on Fox. Learn more about your ad choices. Visit podcastchoices.com/adchoices