Unless he'd been shot.
Which we could tell from the audio that the Feds refuse to release (Videoguy sitting 25 feet from the action).
Looking again, it appears the windshield has at least one round through it, and after he was shot, they continued firing on the truck on the passenger side. You can see the glass shattering.
It will be most interesting to see if the truck occupants ever fired a single shot. I’d bet they didn’t.