The mall attack made national headlines after the police admitted wrongly shooting and killing Mr Bradford at the mall.
It happened just before the Black Friday sales outside a footwear retailer and, according to Al.com, may have been an argument over some training shoes.
As people fled, witnesses reported many people had their own guns out, according to NPR.
When police arrived on scene, a uniformed officer saw Mr Bradford with a firearm and shot him dead, believing him to be the gunman.
Police initially praised that officer as a "hero". But they later admitted their initial report was "not totally accurate".
Mr Bradford's family cited witnesses as saying that he had been trying to help by waving people to safety.
The unnamed officer who killed Mr Bradford during the shooting has reportedly been placed on administrative leave.