The dude in the car was probably shot by the bad guys, his car is a few lanes over but next to where the cop cars were parked. It wouldn't have been in the police line of fire where it sat but could have caught a bullet from someone shooting at the cops from the drivers side of the UPS truck.
About a 99% chance the cops off'ed the UPS driver. The videos are pretty clear, a few not posted here from other angles offer clear views as well but they all show the same.
In the video interview of the UPS drivers father he states he has talked with the FBI and has information he can't share, but he is positive the cops shot his son. 2+2=
