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.

Salt Lake City police are investigating the roles of two self-described "peacekeepers" following a fatal shooting at Saturday's protest that left one person dead and another injured, raising questions about unauthorized security at public demonstrations.

A man who was 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,