Luigi Mangione, who has been charged with murder in the shooting death of UnitedHealthcare CEO Brian Thompson, apparently had a ghost gun, a type of firearm that can be made at home, police said ...

Karen Herren, executive director of Marylanders to Prevent Gun Violence, described the situation as “scary on so many levels.” “Only a year ago we were still saying, ‘Yes, but 3D printed ...

Police say the black pistol they found in the backpack of Luigi Mangione, the 26-year-old arrested in connection with the killing of a health-care executive, was a ghost gun: a weapon typically ...

“The ability to get them is pretty scary nowadays,” said Sgt. Jake Comber, who heads the police special enforcement unit in Tracy, Calif., about 50 miles east of San Francisco. “We get ghost guns ...

For the third time, state Rep. Melissa Shusterman said she plans to introduce legislation aimed at classifying 3D-printed firearms as standard firearms under Pennsylvania's laws and regulations, and ...

Maryland native Luigi Mangione, who was charged in the shooting death of a prominent health insurance CEO, allegedly was in possession of a “ghost gun” when he was arrested Monday, putting the ...