Police believe a ghost gun used in the slaying of UnitedHealthcare’s CEO in Manhattan was made on a 3D printer rather ... adding serial numbers, running background checks and verifying that ...

Police believe a ghost gun used in the slaying of UnitedHealthcare’s CEO in Manhattan was made on a 3D printer rather than ... adding serial numbers, running background checks and verifying ...

FILE - A ghost gun that police seized from an organized shoplifting crime ring is on display during a news conference at the Queens District Attorney's office in New York City, Nov. 26, 2024. (AP ...

“With the introduction of new technologies like 3D printing and reinforced polymers ... The 1968 law requires manufacturers and dealers to run background checks, keep sales records and include ...