The case: Sixteen-year-old Terry was in a bedroom at his family's home with his younger brother when he pulled a handgun from underneath the mattress. Terry was allegedly pointing the gun at his brother when it fired. The bullet struck his brother, killing him. Terry had gotten the .380-caliber semi-automatic handgun by trading a 9mm Glock he had stolen from his father. The police say they believe the shooting was not intentional.​