>>57070
Because it doesn't matter if there was just one shooter, two, or a whole infantry regiment. It doesn't matter what was the motivation behind the act, if it was the republicans or democrats, an inside or an outside job.
The bullet was in the air already when he moved his head. If he stays, he dies.
It wasn't the case:
>when I move my head that will be a signal for you to shoot my ear
or
>when he moves the 3rd time his head it will be the signal for you to shoot his ear
because his head movement came after the shot was fired. He couldn't show his ear first to target that if the shot is already done by that time.
So the target was not his ear, but his head.