People: Killers: ______ ____ Was Not Only A Sex Killer, But He Was Also In To Cannibalism. In July 1976, Police Found Bags Of Human Flesh Stored In The Freezer And On The Stove A Tiny Hand Boiling With Carrots And Potatoes. Because Germany Had Abolished Capital Punishment, He Received Life In Prison. German Sex Killer, Joachim Kroll, Was Caught Because Of His Own Arrogance, He Was Caught Because He Flushed A Child's Lungs And Other Organs Down The Toilet