The fighter took off and made a sharp left bank and judging by the way the right wing dipped and the angle of attack increased, this guy was about to lose all his energy and hit the ground. Tell us if we're wrong. Seriously, our expertise is limited but that's what it looked like.
Then there's that poor dude in the video. Since the plane sort of wobbled for a second there, it must have been hard to gauge exactly where this plane would go down if it actually did. He goes right for a bit, then changes his mind and books it left before finally hitting the ground when it was directly over him.
Can't imagine what was going through his head.