On the night of 5 April 1944, Siegfried Lederer, a Czech Jew, escaped from the Auschwitz concentration camp wearing an SS-TV uniform provided by SS-Rottenführer Viktor Pestek. Pestek opposed the Holocaust; he was a devout Catholic and was infatuated with Renée Neumann, a Jewish prisoner. Pestek accompanied Lederer out of the camp, and the two men traveled together to the Protectorate of Bohemia and Moravia to obtain false documents for Neumann and her mother.