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

On the same day Melissa Hortman and her husband were murdered in a "politically-motivated" assassination, more "politically-motivated" violence occurred at peaceful protests across the country.

Tragedy at Utah "No Kings" protest as 39-year-old participant dies after being accidentally shot by event security responding to armed man with rifle.

During a \"No Kings\" protest in Salt Lake City, a peacekeeper opened fire on a man who raised a rifle toward the crowd, tragically killing a bystander.

Millions of people turned out for "No Kings" protests nationwide on Saturday that were largely peaceful though there were some arrests and police had to disperse unruly crowds, including in Georgia and Los Angeles.