The Haditha killings, for example, followed a bombing that killed one Marine and severely injured two others. Several defendants later claimed that they were shot at after the blast. (Though most of the case collapsed, one defendant still faces a trial on manslaughter charges.)
Similarly, in 2008, the military decided not to bring charges against two Marines who commanded a unit accused of indiscriminately firing on vehicles and pedestrians along a 10-mile stretch of road in Afghanistan. The shootings began after a suicide bomber attacked the unit’s convoy."