ABC News: Inside the Surge:
"A few days later U.S. soldiers are back in the neighborhood looking for weapons and insurgents. They spotted a suspicious car circling the block, and the driver did not respond when told to stop. The soldiers opened fire and pulled the driver's body from the car.
They dragged the body to the nearest front yard and tried to revive the driver, unsuccessfully. A neighbor said that she thought he was a taxi driver coming to pick her up, and that he was circling the block while looking for her house.
The man, who may have been a taxi driver, was killed because he failed to stop his car. According to Sean Smith, "Their [U.S. soldiers] first priority is to defend themselves. The frustration is not, 'Look how difficult this is.' The frustration is 'Look how difficult this is and what exactly for?'"