No sale here. Either Oswald made the head shot or someone from the front shot him. No need to invent yet another absurd theory that someone else shot him from behind.
I thought the statement that the entrance wound in the back of Kennedy's skull being only 6 mm in diameter was compelling. The Carcano rifle rounds were 6.5 mm before they were fired, but the article claims they expand to 6.75 mm from the force of the charge propelling them.
How does a 6.75 mm round leave a 6 mm hole?
On the other hand, the Secret Service agent behind Kennedy had an AR 15 which fires 5.6 mm rounds, and which would then conceivably leave a 6 mm hole.
Seems like that would be a pretty compelling bit of evidence that Oswald didn't make the killing head shot.
Oswald made the back shot, there is no disputing that. What is at controversy here is that the bullet fragments found in the skull, along with the bullet hole in the back of the skull that is smaller than the diameter of the bullets Oswald shot do not match up with the bullets Oswald was shooting.......