the suspect was arm. five rounds in the chamber and one in the magazine. the officer retreated to the west behind gas pumps. he approached the suspect again. berkeley ems responded to the scene. they were able to examine the suspect and the 18-year-old male was pronounced by the ems crew there. chief mccall being apprised of the situation made a notification to st. louis communications to investigate this. got the call around 11:45 last night. they arrived approximately 12:15 in the morning and began to conduct the investigation.