^ Jump up to: a b "Białystok – History". Virtual Shtetl Museum of the History of Polish Jews. p. 6, paragraph #3. According to records, about 5,000 Jews died at that time.[7.2] See: Browning (1998), p. 12 – Weis and his officers subsequently submitted a false report of the events to [General] Pfugbeil ... 2,000 to 2,200 Jews had been killed. – via Internet Archive.
Josef Mengele (/ˈmɛŋɡələ/; German: [ˈmɛŋələ]; 16 March 1911 – 7 February 1979) was a German Schutzstaffel (SS) officer and physician in Auschwitz concentration camp during World War II. He performed deadly human experiments on prisoners and was a member of the team of doctors who selected victims to be killed in the gas chambers. Arrivals that were judged able to work were admitted into the camp, while those deemed unsuitable for labor were sent to the gas chambers to be killed. With Red Army troops sweeping through Poland, Mengele was transferred 280 kilometers (170 mi) from Auschwitz to the Gross-Rosen concentration camp on 17 January 1945, just ten days before the arrival of the Soviet forces at Auschwitz. After the war, he fled to South America where he evaded capture for the rest of his life.