I’m tellin’ ya, this guy’s going to walk.
Possibly, the local cops are coming out to say what a good guy he is. The cop who arrested him is probably in trouble.
The key is whether a reasonable person would be in fear for their life in that situation. There are many witnesses and the event is pretty well documented.
The fact that he left and went back is also a factor.
That being said, I still believe he murdered the guy because the guy had the audacity to not kneel before his perceived [by him] authority. I am not big enough to change anything. But, he knows why he killed him. And so be it. He is not the first one with a badge that willfully murdered someone and he won't be the last.