Hans Lipschis (born November 7, 1919) is a former member of the Waffen-SS who worked at Auschwitz concentration camp during World War II.The Simon Wiesenthal Center alleges that he was a guard and listed him in fourth place on their most wanted list. At the age of 93, Lipschis was arrested on 6 May 2013 for being complicit in murder. He claims that although he worked at Auschwitz, he was only a cook. He was found to be unfit for trial in December 2013 and March 2014.