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 during an ongoing ...

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

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

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.

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

Video of Saturday’s No Kings protest in Salt Lake City appears to show a suspect with his rifle aimed down and not running until a volunteer begins shooting.

A person shot and killed an innocent bystander during a “No Kings” protest in Salt Lake City, Utah on Saturday.

Why isn’t a ‘peacekeeper’ who allegedly shot a protester during a "No Kings" rally in Utah being detained by law enforcement ...

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

Three days after a fatal shooting during the "No Kings" protest march in Salt Lake City, prosecutors have not yet filed ...

An innocent bystander was shot and killed at a “No Kings” protest in Salt Lake City on Saturday night. According to the Salt ...