Eyewitnesses said soldiers on an American tank shot at Mazen Dana, 43, as he filmed outside Abu Ghraib prison in western Baghdad which had earlier come under a mortar attack.
Dana's last pictures show a U.S. tank driving toward him outside the prison walls. Several shots ring out from the tank, and Dana's camera falls to the ground.
The U.S. military acknowledged on Sunday that its troops had "engaged" a Reuters cameraman, saying they had thought his camera was a rocket propelled grenade launcher.
"Army soldiers engaged an individual they thought was aiming an RPG at them. It turned out to be a Reuters cameraman," Navy Captain Frank Thorp, a spokesman for the chairman of the Joint Chiefs of Staff, told Reuters in Washington.

If I saw this from a distance I'd probably shoot it as well. It's regrettable that he was killed but a war journalist's job is extremely hazardous and voluntary. There will probably be more of a stink from the news media as it was one of their own but in reality, friendly fire incidents are sad but expected to happen on rare occasion...kill count is up to 17 on journalists which does seem a little high but I wouldnt be pointing anything that even remotely looks like an RPG at a tank from a distance.