An ammunition dealer who has acknowledged selling hundreds of rounds of tracer bullets to a gunman responsible for killing 58 people in Las Vegas was charged on Friday with conspiracy to make and sell armor-piercing ammunition without a license.
Douglas Haig, 55, of the Phoenix suburb of Mesa, Arizona, became the first person arrested and charged in connection with the Oct. 1 massacre, which ended when the perpetrator, Stephen Paddock, killed himself.
