Ilse Koch

Because of the egregiousness of her alleged actions, including that she had selected tattooed prisoners for death in order to fashion lampshades and other items from their skins, her 1947 U.S. military commission court trial at Dachau received worldwide media attention, as did the testimony of survivors who ascribed sadistic and perverse acts of violence to Koch – giving rise to the image of her as "the concentration camp murderess".
However, the most serious of these allegations was found to be without proof in two different legal processes, one conducted by an American military commission court at Dachau in 1947, and another by the West German Judiciary at Augsburg in 1950–1951. Harold Kuhn and Richard Schneider, two U.S. Army lawyers tasked with conducting the official review of her conviction at Dachau, noted that "in spite of the extravagant statements made in the newspapers, the record contains little convincing evidence against the accused... In regard to the widely publicised charges that she ordered inmates killed for their tattooed skin, the record is especially silent".
That the wild claims were dismissed as lacking evidence did little to sway public opinion. She was known as "The Witch of Buchenwald" () by the inmates of the camp because of her suspected cruelty and lasciviousness toward prisoners. She has been nicknamed "The Beast of Buchenwald", the "Queen of Buchenwald", the "Red Witch of Buchenwald", "Butcher Widow", and "The Bitch of Buchenwald".
She died by suicide at Aichach women's prison on 1 September 1967 at age 60. Provided by Wikipedia