Cause its a damned near impossible shot for all but the best marksmen out there and folks in the movies (on the screen type). The arm isnt that big of a target. We've been down this road before.Unless he is the great great great great grandson of Annie Oakley his aim sucked.Well, I don't think he was trying to kill the guy, just shoot him. So his aim was probably spot on (part of why I think attempted murder charges are a bit much).
Why?
Why would aiming at his arm make him 'the great great great great grandson of Annie Oakley'?