An innocent bystander was shot and killed at a “No Kings” protest in Salt Lake City on Saturday night. According to the Salt Lake City police, the bystander was mistakenly shot by a self-identified “peacekeeper” at the protest who was associated with the event organizers.

New video of the shooting at Saturday’s "No Kings" march shows the suspect running behind a fence and emerging in front of the people tasked with safeguarding protesters.

Utah officials are investigating the role that so-called peacekeepers played in the killing of celebrated fashion designer Arthur Folasa Ah Loo on Saturday at the “No Kings” demonstration in Salt Lake City,