New Hampshire Attorney General John Formella has identified the person killed in the Friday attack at the New Hampshire State Hospital as well as the gunman.
Formella said that 63-year-old Bradley Haas, a security officer, was killed by 33-year-old John Madore in the lobby of the hospital.
A state trooper in the building killed Madore. All patients were safe, and the state trooper was not wounded.
Formella said Madore was most recently living in a hotel in the Seacoast region and also had lived in Concord. No motive has been released.