Evan Brown

Video now made public from cameras outside an underground boxing match venue back in May of last year in Miami show a conversation between former football player Antonio Brown and another man escalate into confrontation.

Blows are exchanged as others begin taking photos with cell phone cams before security guards try breaking the two men apart.

Police say Brown snatched a firearm from one of the guards and began shooting, but Brown's attorney says he fired warning shots with a personal weapon after someone tried to steal his jewelry.

Brown would be arrested for attempted murder after spending months in Dubai, though he's now seeking to have charges dismissed under Florida's Stand Your Ground law.