The murder of UnitedHealthcare CEO Brian Thompson has renewed the debate over "ghost guns," according to some news reports.

D printed “ghost guns” are back in the news, as one might have been used in the ambush killing of UnitedHealthcare’s CEO.

If police are right, Luigi Mangione will be remembered as a herald of 3D-printed gun violence, of a weapon spreading so fast ...

These untraceable firearms, often referred to as ghost guns, can typically be made in two ways either through some kind of pre-purchased firearm kit or a 3D printer. “It is dangerous because it is a ...

Police said Luigi Mangione, the man charged in the killing of UnitedHealthcare CEO Brian Thompson, appears to have had a ...

Police found a 3D-printed gun on suspect Luigi Mangione, the latest in a troubling trend of growing use of the homemade ...

“Ghost guns” are guns assembled by buyers from mail-order kits and/or 3D-printer plans instead of being sold as fully ...

They’re 3D-printed or assembled piece by piece. A patchwork of state and federal regulations puts them in a legal gray area.

A government report revealed the number of ghost firearms recovered by police in criminal cases rose 1,000% from 2017 to 2021 ...

Typically 3D printed or assembled from parts a person can have sent to them in a kit, "ghost guns" get their name from the fact that they do not have serial numbers.

The UnitedHealthcare CEO shooting brings ghost guns into focus. Here's what to know about privately made firearms.

Ghost guns’ have been a growing concern for years now, and Mangione’s arrest Monday put them back in the spotlight.