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.

The shooting at Salt Lake City's "No Kings" project told through the lens of on-the-scene Salt Lake Tribune photographers.

An estimated 10,000 people were peacefully marching in downtown Salt Lake City when shots rang out, killing an "innocent bystander," police said.