Suspect Arturo Gamboa did not fire any shots at the Salt Lake "No Kings" protest, but could face a murder charge for his alleged involvement in a bystander's de

Utah resident Arthur Folasa Ah Loo, 39, was shot and critically wounded during the protest in Salt Lake City on Saturday, June 14. He later died in the hospital from his injuries, the Salt Lake City Police Department confirmed in a news release.

This is the intense moment a heroic bystander sheltering in place with demonstrators taking cover from reports of an active shooter at the June 14 Salt Lake City, Utah 'No Kings' protest sees a rifle in a man's backpack.

Organizers of the "No Kings" protest confirmed the "peacekeeper" who fatally shot a bystander at the Salt Lake City march was a volunteer and military veteran.Police said a man who described himself as a peacekeeper shot a man who appeared to be charging into the crowd with an AR-15-style rifle.