This is the theory that makes the most sense to me. Hung over SS agent with his booger hook on the bang switch.
Could be VT, very well could be. That would mean an empty case would have been ejected out into the street or grass. I wonder if that bit of evidence, (The ejected case, did anyone pick it up etc. etc.), has ever been discussed, if it is indeed a theory to follow. Heck if I know. Any FReepers with any info on this angle of the shooting?