According to the charges made by Moussa Ibrahim, on Friday, May 13, over 150 of Libya’s most senior Imam’s gathered in Brega to hold a peace conference on how to end the fighting in Libya....

Early during the evening of Friday, May 13, NATO forces bombed the conference site killing at least ten and hospitalizing over 40 Imams. Libyan television showed the site, which was clearly demolished.
Sri Lanka Guardian: Libya Charges NATO Massacre of Religious Leaders