 A woman received non-life-threatening injuries in the shooting. It happened in a school parking lot following a vigil for three former students who were killed in a car crash. 23-year-old Cameron Heisen, former Y student, knew Omar and the three killed in the crash and mourned at the vigil. Kyrie Jackson, Isaiah Hazel, and Anthony Litton. I attended school with them and I had a class with AJ and Omar.