I dont need a ‘belief’ in this- I have a degree in physics, and I am familiar with bullet entry/exit wounds from worming many years with the police and my brother in the FBI
What you say you see in the film is the exact opposit of what i see in the film= are you looking at the same one?
HAve you seen the still photo thaken at the instant of the head shot that shows the blowout from the BACK of the head?
The secret service officer who climbs onto the back of the car was covered in it
Since you are now the "expert":
Why does not JFK head rock back when hit from the front... O' Wait it doesn't....
Why is there no gaping hole in the back of his head when the kinetic energy explodes out the exit wound?... O'Wait..there isn't one...it's in the front...
Instead his head is pushed forward by the force of the bullet hitting the rear of his head...
Hope you didn't pay too much for that degree...