Erich Priebke was a German mid-level Schutzstaffel commander in the Sicherheitspolizei of Nazi Germany. In 1996, he was convicted of war crimes in Italy for commanding the unit which was responsible for the Ardeatine massacre in Rome on 24 March 1944 in which 335 Italian civilians were killed in retaliation for a partisan attack that killed 33 men of the German SS Police Regiment Bozen. From Wikipedia