( KTRS ) A man shot while at a concert has died from his injuries.

On October 16th North County police were called to “The Ambassador” for a reported shooting, on arrival officers found three victims.

One victim, 34 year-old John Trevillion, had been shot multiple times in the Torso. He was transported in critical condition to the hospital, but died Tuesday during surgery. The second and third victims, a 31 year-old male and 25 year old female, were struck but suffered minor wounds.

Despite the large crowds, police say there were no witnesses

The homicide is under investigation by the St. Louis County Police Department Bureau of Crimes Against Persons. Anyone with any information is urged to contact the police or CrimeStoppers 1-866-371-TIPS (8477).