Your conveniently forgetting, like an Liberal would, that he was on video making IED'S.  Nobody remembers that.  That is irrefutable proof he was a traitor and an enemy combatant.  Do not focus on one act and whether there was proof he killed the Sergeant or not.  He should be engaging in litigation against the Americans but he knows they wouldn't pay him one red cent!  Call him what he is, a traitor to this Country.  And lets not forget he still lives here too!