Utah investigators sought help from the public as they worked to unravel who was at fault when a safety volunteer at a weekend “No Kings” rally fired at an alleged gunman and inadvertently hit and killed a protester.
The safety volunteer, who has not been identified publicly, fired three rounds at Arturo Gamboa, 24, who had allegedly brandished a rifle at Saturday's crowd in downtown Salt Lake City. The gunshots hit both Gamboa and protester Arthur Folasa Ah Loo, according to the Salt Lake City police.
