A person shot and killed an innocent bystander during a "No Kings" protest in Salt Lake City, Utah on Saturday. The person suspected of being a protest "peacekeeper" fired his weapon three times after Arturo Gamboa,

Police said Sunday that someone wearing a brightly colored security vest was aiming at a man who had peeled off from the crowd and was holding a rifle.

Arthur Folasa Ah Loo, a 39-year-old fashion designer and former “Project Runway” contestant, was fatally shot as an innocent bystander during a “No Kings” protest, according to local police, as Ah Loo is likely the only fatality at thousands of demonstrations against President Donald Trump carried out across the U.