Visible crew/equipment: After burning the car, when Dave takes the trash out there is a camera operator at the end of his driveway. (01:11:00)
Visible crew/equipment: When Denzel is fighting the man in the back seat of his car, they pass a silver Prius, which he hits. The camera tracks alongside. You can see the camera operator. It's clear enough you can make out that he is wearing a motorcycle helmet and has gloves on. (01:09:30)
Visible crew/equipment: When the bad guys shoot the state trooper during the storm, there is a shot of the trooper falling. A crewmember creeps into frame quickly before the shot cuts.
Answer: Extremely high winds from the storm. He was relatively protected lying down but blew backwards when he got up.