Nazi angel of death Josef Mengele 'created twin town in Brazil'

The steely hearted "Angel of Death", whose mission was to create a master race fit for the Third Reich, was the resident medic at Auschwitz from May 1943 until his flight in the face of the Red Army advance in January 1945. His task was to carry out experiments to discover by what method of genetic quirk twins were produced – and then to artificially increase the Aryan birthrate for his master, Adolf Hitler. Now, a historian claims, Mengele's notorious experiments may have borne fruit.