He's a "good kid".
Helped clean up graffiti. Supports the police. Even helped administer first aid to BLM protesters earlier that day, apparently.
Shot Rosenbaum in self defense after Rosenbaum charged him. Then circled back and checked to make sure Rosenbaum was being attended to before leaving the scene. Called 911 so they were aware of what happened.
Acted in clear self defense in next two shootings.
Then attempted to turn himself in.
Guys he shot in self defense were felonious trash. And all white guys, it's worth noting.
So, yeah, you're right, he's almost too good to be true.