Authorities are seeking additional people who fired weapons during a weekend shooting at Virginia State University that left five people wounded. A 19-year-old suspect remained in custody on Sunday. Investigators are trying to determine if others who fired weapons did so in self-defense or if they were aggressors. The shooting just after 1:30 a.m. Saturday came as students were getting ready for the new school year. The suspect is not a student but was found hiding in a dormitory closet Saturday afternoon. He faces four counts of malicious wounding and four counts of using a firearm during a felony. Only one of the victims is a student.