The only eyewitness account I know of is that of the 18 y/o woman in the vehicle. If anyone has links to any other accounts please post them.
This link is supposed to be a zoomed in version of the FBI video. In the video his hands appear to go to his torso several times. He could easily be clutching at multiple gunshot wounds. As I said before, this video proves nothing.
https://www.youtube.com/watch?v=YiuIN2DO6vo