(Columbia, SC) -- A former Columbia firefighter is suing the city of Columbia.
The lawsuit says the former firefighter was harassed and assaulted by co-workers and that supervisors were aware, but did not take action.
The suit claims there are videos of the assaults that show supervisors witnessing and laughing.
It also alleges 29 investigations were conducted into the incidents, and that some of the accused were fired, but not all.