Are you insinuating that the trail of metal particles in this x-ray are from a wound low in the back of JFK's skull? The EOP. 
Yes
I'm sorry to hear that but what does that have to do with a shock wave from a 6.5 Carcano round through the neck?
It demonstrates that the skin is elastic.
Part of the skull was surgically removed. hmmmmmm and between different autopsy photos
