BStrong, how do you get from point A to point B without demolishing the cerebellum?
[qimg]https://i.imgur.com/Nt7wEul.jpg[/qimg]
Which conspiracy site did you get your image from? It's images like this that have no relation to reality that perpetuate the conspiracy culture to this day.
First of all, the entry wound is in the wrong place. Every qualified pathologist that has examined either the body or the photos and x-rays place the entry wound above and slightly to the right of EOP, not below it.
Second, the angle of the bullet is wrong for a shot from the TSBD. It was flatter, I don't know of any conspiracy believers that allege that JFK was shot from a hovering helicopter.
Third, the exit wound is in the wrong place. Yes, it was chiefly parietal but also extended forward into the frontal lobe. It was a much bigger wound than shown on your picture.
Fourth, JFK was not sitting with perfect posture, ramrod straight with absolutely no bend to his spine or neck when Oswald shot him in the head. He was leaning forward slightly with his head lowered while reacting to Oswald's shot that went through his upper back and exited through his throat.
My advice is to cross check everything you're cribbing from conspiracy websites with the actual evidence from the WC, the HSCA, and even the ARRB. All their reports and supporting evidence are now available online and there's really no excuse anymore to not be familiar with it. They're certainly not perfect, but much closer to reality than anything you'll find from a conspiracy site.