Well, so far you have Rosenbaum, who grabbed at the AR and got shot, Skateboard Dude who wacked KR to the ground and got shot and Vic #3 who may or may not have had a gun who got his elbow blown off.
Not much evidence of anyone trying to "kill" KR. KR may have reasonably perceived his life to be threatened and that's something for the jury. But there are no obvious actual attempts to kill KR on the record.
I'm starting to see it your way .Let me hit you in the head with a skateboard as a sign of peace .