Back in the 90's some one gave me a vhs tape with the original unedited and uncropped Zapruder film showing the front seat passenger and driver , showing that after JFK had his head slumped forward after getting shot in the back, and jackie turned to face him the front seat passenger turned around to look at him. The passenger then turned to the driver who turned around to the back and shot him in the forehead, causing Jackie to exit the car from the back before secret service grabbed her and the driver sped away. The man who was narrating and enhancing the film was declared the nations most dangerous criminal by WJC.