The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, ...

Police say Luigi Mangione was found with a 3D printed ghost gun, an illegal firearm that one gun violence prevention advocate ...

The design of the gun police say they found on the alleged UnitedHealthcare CEO’s killer—the FMDA or “Free Men Don’t Ask”—was ...

The gun used in last week's fatal shooting of UnitedHealthCare CEO Brian Thompson may have been created with a 3D printer.

The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...

Among the writings recovered from Luigi Mangione in a spiral notebook were plans concocting how to eventually kill the UnitedHealthcare CEO, according to law enforcement officials.

"He was in possession of a ghost gun that had the capability of firing a nine millimeter round and a suppressor,” NYPD ...

A ghost gun may have been used in the UnitedHealthcare CEO shooting. The Supreme Court is considering their future.

UnitedHealthcare CEO shooting suspect ‘considered bombing Manhattan’ - UnitedHealthcare CEO shooting suspect is fighting extradition to New York where he faces a second-degree murder charge in connect ...

When the New York City Police Department caught up with the man accused of killing UnitedHealth CEO Brian Thompson, they ...

Fingerprints recovered from items found near the shooting scene in Manhattan appear to match fingerprints taken from Luigi Mangione in Pennsylvania, police said. NYPD also said Wednesday the gun in ...