An Ohio State University custodian who had been told he was being fired killed a co-worker and wounded another before killing himself early Tuesday morning at a university maintenance building, officials said. No students were involved in the 3:30 a.m. shooting, and classes were held as scheduled on Tuesday. The gunman was identified as Nathaniel Brown, 51. The university released documents indicating that Mr. Brown's supervisors had complained that he was often late... (GunPolicy.org)