Police said Sunday that someone wearing a brightly colored security vest was aiming at a man who had peeled off from the crowd and was holding a rifle.

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.

After a shooting during a “No Kings” protest in Salt Lake City, Utah leaders say they're thankful for those protesters who remained peaceful and for the first responders to rushed to the scene.