Don Curtis, Parkland resident, on JFK assassination: "the posterior part of his head was blown out."

[Spider Jerusalem]

46. That's not what he said in 1988:

In 1988, four of the Parkland doctors -- Pepper Jenkins, Richard Dulaney, Paul Peters, and Robert McClelland--went to the National Archives at the invitation of a PBS documentary show, Nova, about the assassination. They were the first Parkland physicians to see the autopsy photographs, and each confirmed the photos represented what they remembered seeing that day, including a picture of the rear of President Kennedy's head, which shows no defect. It has been suggested that the reason the photo shows the rear of the President's head as undamaged is because the doctor (whose fingers are present in the picture) is holding a large flap of skin to cover the rear defect.
"False," says Dr. Michael Baden. "there is no flap of skin there. There is a bony protrusion from the right side of the head, but the rear is undamaged, except for the entry hole near the top of the skull."

(Quote is from Posner's Case Closed, original episode of Nova including McClelland saying "this matches what I saw" is here.)

And the fact remains that the doctors at Parkland didn't see the back of Kennedy's head; he wasn't rolled over onto his back, he was laying faceup the whole time. (There's sworn testimony to that effect. If that's not true, then one of these men perjured himself, which hardly makes contradictory claims after the fact credible.)