On January 29, 1946, M. Dubost, French Prosecutor, called Francois Boix, Mauthausen Concenteration Camp internee, to the stand to talk about acivities of the Camp. Following his testimony, General Roman Rudenlo, the chief Russian Prosecutor, inquired about the extermination of Russian prisoners at the Camp.

Produced by US Army Signal Corps 1945-1956, housed in National Archives and Records Administration (NARA). Digitized and provided by The United States Holocaust Memorial Museum; Steven Spielberg Film and Video Archive.