As soldiers from the 1st Battalion, 41st Infantry Regiment approached the burning vehicle, they did not find insurgents. The victims were mainly teenagers, hired to work the late shift picking up trash for about $5 a night, witnesses said.
Medics scrambled to treat the half a dozen people strewn around the scene. A dispute broke out among a handful of soldiers standing over one severely wounded young man who was moaning in pain. An unwounded Iraqi claiming to be a relative of the victim pleaded in broken English for soldiers to help him.
But to the horror of bystanders, Alban, 29, a boyish-faced sergeant who joined the Army in 1997, retrieved an M-231 assault rifle and fired into the wounded man's body. Seconds later, another soldier, Staff Sgt. Johnny Horne Jr., 30, of Winston-Salem, N.C., grabbed an M-16 rifle and also shot the victim.
The killing might have been forgotten except for a U.S. soldier who days later slipped an anonymous note under the door of the unit's commander, Capt. Robert Humphries, warning that "soldiers had committed serious crimes that needed to be looked at."
U.S. officials have since characterized the shooting as a "mercy killing," citing statements by Alban and Horne that they shot the wounded Iraqi "to put him out of his misery."