 In 2016 he was transferred to Napa State Hospital.The gunman, 37-year-old Edward Charles Allaway, was a custodian at the university's library.Armed with a semi-automatic rifle he purchased at a Buena Park Kmart, Allaway killed seven people and injured two others in the library's first-floor lobby and at the building's Instructional Media Center (IMC), located in the basement.