It appears that the Deandre Harris, Corey Long and friends wanted to take and burn flags during the protests in Charlottesville on August 12 . It looks like the garage brawl starts when Corey Long attempts to take a confederate flag from Harold Crews. Deandre Harris attempts to help Corey by hitting Harold in the head with a maglite, turning it into an attempted robbery.
Harold Crews, the guy who was the target of the robbery attempt, is licensed to practice law in North Carolina and South Carolina.
https://plus.google.com/+HaroldCrews
So far two people have been arrested for attacking Deandre Harris after the robbery attempt, Alex Michael Ramos, and Daniel Patrick Borden. It looks like the FBI was involved in their arrests.
“Daniel Borden and his family have cooperated fully with the FBI in its investigation of the events in Charlottesville,” Berberich said in a statement. “When Dan was advised yesterday afternoon that a warrant for his arrest had been issued by Virginia authorities, he immediately surrendered himself to the FBI and, later, the Hamilton County Sheriff’s Department.”