A 76-year-old South Bend man is facing possible charges after an incident at a basketball scrimmage at Riley High School.

Investigators say Henry Davis Sr. became upset over his grandson’s playing time and argued with the team’s head coach.

Court documents allege Davis lifted his shirt to reveal what appeared to be a handgun before leaving the gym.

Police later recovered two handgun-style pellet guns from his home, including one designed to resemble a real firearm.

The investigation remains ongoing.