U.S. military officials said Thursday there could have been more civilian casualties than initially thought in the special operations forces raid that killed the top Islamic State leader in Syria last week, but believe any deaths were not at the hands of American forces.
Laying out a chronology of the raid, officials also said that they cannot be certain that Abu Ibrahim al-Hashimi al-Qurayshi detonated the bomb that killed him and his family at his home in sleepy village of Atmeh near the Turkish border.
