The explanation about why his head flew back on the last shot--- no way i buy this, and never will.
Its safe to say most everyone here knows how people / mammals behave when they are shot. This would be the first time that someones nerves made them behave in the way explained.
ive been there more than a few times--in the museum etc.
I was born one floor from where they took him 75 days from when it happened.