SALT LAKE CITY (AP) — A military veteran who was trying to stop an alleged gunman and inadvertently shot and killed a ...

The documents state he was seen running into the crowd with an assault-style rifle when the alleged peacekeeper shot at him.

Friends of Arturo Gamboa say they don't believe he ever brandished the weapon. Instead, they believe the shooting was a deadly miscommunication — someone overreacting because he was open-carrying.

An innocent bystander at a “No Kings” protest in Utah was shot and killed by a “peacekeeper” who was aiming for a different ...

Salt Lake County District Attorney Sim Gill asked the community for patience and to let law enforcement "finish their work" ...

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

Arturo Gamboa, 24, was charged with murder after allegedly firing an AR-15-style rifle during the June 14 “No Kings” protest ...

Arturo Gamboa, 24, was taken into custody by law enforcement officers, after allegedly pulled out his rifle and killed a man ...

Marine Corps veteran Arturo Gamboa can't stop smiling. It wasn't always like this. For most of his life, the 65-year-old Gamboa grinded his teeth, and because the former corporal lacked dental ...