Great, another one who won't answer the question. Someone tell me how Oswald shooting from above and behind can produce the violent motion we see on the films? But you also need to account for the Parkland doctors eyewitness accounts, Clint Hill's testimony, and the incredible inside story of the autopsy. Sorry, but there is no possible way that your boy "Lee Hardly" could perpetrate such a horrific act.
The head motion is ONLY consistent with a shot from above and behind. The autopsy report, the Clark Panel and the HSCA Medical Evidence Panel concluded the skull entry wound was from above and behind. McAdams has done a extensive analysis of the Parkland medical statements (
Link ).
Doris Nelson, for example, was a supervising nurse at Parkland. The gaping head wound location would be the exit wound for a shot from above and behind (Kennedy's head is leaning forward and to the left in Z312).
As to Clint Hill, he said in the 2004 documentary "National Geographic: Inside the U.S. Secret Service":
"I could see the back of his head and there was a gaping hole
above his right ear about the size of my palm."