Protester shot and killed at ‘No Kings’ rally in Utah, police say

A man believed to be part of a peacekeeping team for the “No Kings” protest in Salt Lake City shot at a person who was brandishing a rifle at demonstrators, striking both the rifleman and a bystander who later died at the hospital, authorities said Sunday.

Police took the alleged rifleman, Arturo Gamboa, 24, into custody Saturday evening on a murder charge, Salt Lake City Police Chief Brian Redd said at a Sunday news conference. The bystander was Arthur Folasa Ah Loo, 39.

Detectives don’t yet know why Gamboa pulled out a rifle or ran from the peacekeepers, but they accused him of creating the dangerous situation that led to Ah Loo’s death. The Associated Press did not immediately find an attorney listed for Gamboa or contact information for his family in public records.Redd said the man who dressed in a neon green vest and was believed to be part of the peacekeeping team fired three shots from a handgun at Gamboa, inflicting a relatively minor injury but fatally shooting Ah Loo.

The gunshots sent hundreds of protesters running, some hiding behind barriers and fleeing into parking garages and nearby businesses, police said in a statement. “That’s a gun. Come on, come on, get out,” someone can be heard saying in a video posted to social media that appears to show the events.