In the meantime the U.S. needed another day to study aerial reconnaissance photographs of the neighborhood, cordon it off and get Task Force 20 in place. The savagery of the fight that followed matched the way the brothers had led their lives. Armed with little more than AK-47s, the brothers, Qusay's son Mustafa and a bodyguard repulsed U.S. assault troops four times before the order came to fire an anti-tank missile into each window of the house. According to a commander with the 101st Airborne Division, Uday was still alive when a Delta Force commando stormed the bathroom where the brothers had barricaded themselves. Following Delta Force's standard procedure, the soldier immediately pumped two bullets into Uday's mouth, to ensure his death. The resulting injuries prompted speculation that Uday had committed suicide. Mustafa, 14, was the last to fall, firing from under a bed until he was shot dead.