Gunman in fatal New Hampshire hospital shooting identified

State attorney general said that John Madore, 33, killed security officer Bradley Haas in the entrance to the psychiatric hospital

Authorities say the gunman who was killed after shooting to death a security guard at a New Hampshire psychiatric hospital has been identified.

New Hampshire's attorney general, John Formella, said on Saturday that 33-year-old John Madore entered the New Hampshire hospital on Friday afternoon and killed Bradley Haas, a state department of safety security officer who was working at the front lobby entrance of the facility.