Police now sound confident that the handgun and suppressor found in possession of Luigi Mangione, the suspect charged with the fatal shooting of UnitedHealthcare CEO Brian Thompson, were fabricated ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

HUNTSVILLE, Ala. (WAFF) - Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson, was originally taken in on weapon charges. When police arrested him they found a 3D printed ...

NEW DETAILS: On Dec. 9 just after 9 a.m., officers received a phone call about a suspicious male, later identified as Luigi Mangione. The caller told officers that he resembled the man who had shot ...

Police say that Luigi Mangione, the suspect in the homicide of UnitedHealthcare CEO Brian Thompson, used a 3D-printed pistol — a so-called ghost gun — and a 3D-printed silencer in the New York City ...

Ghost guns can be nearly impossible to trace due to a lack of serial numbers. In a three-page handwritten note seized during his arrest, Luigi Mangione, the suspect in the targeted New York City ...

Thingiverse said it will use automated technology to detect and remove files. One of the world's largest digital design platforms, Thingiverse, is taking new steps to block 3D-printed guns and gun ...

It might be the first time someone used a 3D-printed gun to carry out an assassination. The 26-year-old suspect arrested for killing United Healthcare’s CEO may have used a 3D-printed gun to carry out ...