Gene Simmons was shown documents relating to his mother’s release from a Nazi concentration camp 75 years after it happened, including the victim impact statement she wrote. Flora Klein was 19 when American troops liberated the Mauthausen camp on May 5, 1945, three days before the end of World War II in Europe. She and her Jewish family had been subject to Nazi Germany’s attempts to wipe out her race; she was the only member of her family to survive. She died at 93 in 2018. Simmons' reaction to the documents, discovered by Bild, was revealed to mark the anniversary....