Metro Police say that a man has died from injuries he received after he was pummeled by a mob. 30-year-old Nicolas Christian died at Vanderbilt Medical Center Saturday after being discovered Saturday morning around 3:30 AM on Commerce Street. Witnesses say Christian was involved in a brawl with several people when, at one point, he was “knocked to the ground and continuously punched.” Investigators are viewing videos taken from cell phones to help identify any of the suspects.