Holocaust architect Reinhard Heydrich's grave dug up in Berlin

The grave of Reinhard Heydrich was "dug up in the night between Wednesday and Thursday" and an investigation has been opened on charges of disturbing a burial site. Heydrich helped plan the Holocaust and was assassinated by British-trained agents during World War II . Heydrich was the powerful head of Hitler's Reich Security Office, which included the Gestapo.