On the night of 25 to 26 March 1945, Sprenger fled from the advancing U.S. Army from Frankfurt to Kössen, Austria, where he and his wife committed suicide on 7 May 1945.
Sprenger fled from the advancing U.S. Army from Frankfurt to Kössen, Austria. This was on the night of 25 to 26 March 1945. He committed suicide on 7 May 1945. His wife committed suicide on 7 May 1945.