Tripoli, Libya (AP) - The U.S. ambassador and three other Americans were killed in an attack on the U.S. consulate in the eastern city of Benghazi by protesters.
The protestors were angry over a film that ridiculed Islam's Prophet Muhammad.
The officials say Ambassador Chris Stevens was killed Tuesday night when he and a group of embassy employees went to the consulate to try to evacuate staff. The protesters were firing gunshots and rocket propelled grenades.
All of the officials, three in all, hold senior security positions in Benghazi.
They are deputy interior minister for eastern Libya Wanis al-Sharaf; Benghazi security chief Abdel-Basit Haroun; and Benghazi city council and security official Ahmed Bousinia.