A 3D-printed ghost gun is believed to have been used in the killing of UnitedHealthcare CEO Brian Thompson, just the latest example of violence from the nearly untraceable weapons at the center of ...

The "ghost gun" and silencer found in the suspected United Healthcare CEO killer’s backpack at a Pennsylvania McDonald’s were ...

Police believe a ghost gun used in the slaying of UnitedHealthcare’s CEO in Manhattan was made on a 3D printer rather than assembled from a kit of the kind at the center of the Supreme Court case.

Prosecutors in New York are warning 3D-printing ... gun violence in Mexico. The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost ...

Norwich — Police said Monday they seized several ghost guns ... They also seized several 3D-printed lower receivers — the main framework of the gun which receives the magazine — along ...

The letter makes specific reference to Luigi Mangione allegedly using a 3D-printed ghost gun and silencer to murder United Healthcare CEO Brian Thompson last year. MORE: Supreme Court upholds federal ...