A bystander was fatally shot after security members at the demonstration confronted a man who was running toward the crowd with an AR-15-style rifle, the police said.

Fashion designer Arthur Ah Loo, 39, who previously appeared on 'Project Runway,' died from his injuries in the June 14 shooting

Project Runway' contestant Afa Ah Loo was shot and killed at a 'No Kings' protest in Salt Lake City on Saturday night. Police say he was accidentally hit when a peacekeeper fired at another man who was spotted pointing an assault rifle at the crowd.

As prosecutors consider potential criminal charges against the man whose alleged actions caused the shooting death of another man during Saturday's "No Kings" protest, the investigation into the so-called "peacekeeper" who actually fired the fatal shot also continues.

Arturo Gamboa was identified as the suspect in the shooting of 39-year-old Arthur Folasa Ah Loo at a 'No Kings Day' protest in Salt Lake City

This is a developing story. ABC4 will update this post with more information as it becomes available. SALT LAKE CITY (ABC4) — The Salt Lake City Police Department (SLCPD) has released

A 39-year-old man died Saturday night after being shot during Salt Lake City’s “No Kings” protest while a crowd of about 10,000 people marched.