Reply #51: You're so wrong, it's funny.

[Octafish]

Certainly, the possibility exists that the shot came from behind, striking the President in the back of the head and blowing out the opposite side of his head. That wouldn't make the President’s head move immediately and violently back and to the left, in the direction away from the front/right of the limousine, though. That is EXACTLY what one sees when viewing the sequence as a moving picture.

To be fair to you, which is infinitely more of a courtesy than you've extended anyone who disagrees with your position, suppose the shot did come from behind. The delay between that moment and the time the side of the President's head explodes should be MUCH LESS than 1/18th of a second, the time between Zapruder film frames. That event would occur, as measured by individual Zapruder film frames, immediately — vertical red lines or no.

One last thing: Your supercilious attitude would be laughable, if the subject matter wasn't so pertinent to the state of our nation and world today. Perhaps calling people "conspiracy nut" works to silence or control those who live under your roof, or basement, as the case may be. It won't work with me.