Nick Broomfield's controversial war drama set in Iraq. When a group of Iraqi insurgents bomb a convoy of US Marines, killing one officer, the survivors carry out a brutal retaliation. Their violent house-searches lead to the massacre of 24 people, including several women and children. The Marines are also attacked, wounded, and forced to respond in the way they have been trained. But when events occur at great speed and under extreme stress, can the Marines in the line of fire be accused of murder?