Rioters were very stupidly attempting to challenge militias armed with rifles at a gas station before the mob left to the dealership
You can clearly see Mr. Rosenbaum leading a pack of lemmings
A Good Samaritan put out a trash can fire that rioters were about to push into police squad cars
Rioter were then triggered by it and went after the gas station in retaliation
Which led to the shootings