Some 10,000 people gathered in Salt Lake City for a "No Kings" rally and march as President Donald Trump was overseeing a military parade in Washington, D.C. About an hour into the march, shots were fired.

A 16-year-old boy shot five people in a confrontation between two groups at a carnival in a Salt Lake City suburb Sunday, killing three of them including an 8-month-old infant. Police say the

No Kings” protests, said in an emailed statement to FOX 13 News on Tuesday that the “peacekeeper” was a volunteer and military veteran.

Utah 50501, the organizers of Saturday's protest in downtown Salt Lake City, say there was an "imminent threat" to protesters before the deadly shooting.

The man who died after a “No Kings” protest in Salt Lake City has been identified as a fashion designer and former contestant on “Project Runway,” according to reports. Arthur Folasa Ah Loo, 39, was killed by a stray bullet when shots were fired at the protest by a man who is believed to have had an AR-15 and another man believed to be part of a “peacekeeping” team.