Lenny Bernstein Kyle Swenson Gabriel Pogrund And Steve Hendrix The Washington Post

Keith Murray knew there was a gunman in the building, but he didn't know where. Police still had not located the attacker when Murray, a physician who wears full body armor so he can go into active-shooter situations with the Pittsburgh SWAT team, entered a lower door of Tree of Life synagogue.

Keith Murray knew there was a gunman in the building, but he didn't know where. Police still had not located the attacker when Murray, a physician who wears full body armor so he can go into active-shooter situations with the Pittsburgh SWAT team, entered a lower door of Tree of Life synagogue.