Read the article in July 7th National Observer entitled "What if Khadr is not guilty?" One of the scenarios could be, given the photographic evidence at the time of the immediate aftermath of the firefight when Speers was killed was that it could have been friendly fire and it was most unlikely to be Khadr's grenade in that he was found severely wounded and half buried under brush ad rubble where it appears he was shot in the back by the US soldier who had not realised there was a person under his feet.