This looked like he provoked a confrontation, in order to shoot someone.
The guy was a total jerk for shoving him on the ground- but shooting him was murder.
If he had shot him AS HE APPROACHED it would be different. But you can’t shoot someone who is retreating.
Especially not one of the protected classes.
If you are sitting inside your car with closed and locked windows and doors you apparently CAN shoot someone coming out of his car to talk to you after you cause an accident. Especially if you are of the right protected class.
He is a nasty piece of work. Lies to the cops after multiple incidents where people report him for "brandishing" on the road. Causes an accident after he road-rages on a woman with two children in her car.