Looks like Dollof is wearing soft body armor. See how skinny his legs are versus the thickness of his torso. He's got Kevlar on. He was expecting a pistol fight.
It explains the First Degree Murder charge now. The police would've felt it in the first few seconds. Premeditation. Usually escalating a fight is third degree or manslaughter unless you were there looking for a target of opportunity.
This is beginning to make sense now.
I don't have the pics in front of me, but the other foul mouthed agitator looked like he was wearing soft body armor too. I know the look well. Professionally. Hated the stuff, but it works.