the Perry-Castaneda Library identified as Austin Police , Tuesday , of Texas . Officials do n't believe there was a second gunman . Students are allowed to leave . about 8:10 a.m. Officers from the University of Texas Police Department and the Austin Police Department pursued Tooley , who went into the Perry-Castaneda Library . The gunman has died and no one else was injured .
the Perry-Castaneda Library identified as Austin Police , Tuesday , of Texas . Officials do n't believe there was a second gunman . Students are allowed to leave . The gunman has died and no one else was injured .