Category: serial killers

Fritz Haarmann | The Vampire of Hanover

At Least 24 Victims One of the most prolific vampires recorded, Fritz Haarmann, was active between 1918 and 1924 in Germany. And preferred the blood of male victims. He was tried for 27 murders but found guilty of 24. And he could have been responsible for many more. Victims Fritz Haarmann’s victims were all between […]