When police swooped on Luigi Mangione on Monday as they hunted for the man who shot and killed UnitedHealthcare CEO Brian ...

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 ...

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

The man charged with the murder of the UnitedHealthcare CEO was arrested with what officials described as a 3D-printed 'ghost gun' firearm and suppressor.

The 26-year-old suspect arrested for killing United Healthcare’s CEO may have used a 3D-printed gun to carry out the shooting ...

At first glance, the gun in the police photographs — the one the authorities believe Luigi Mangione used to kill the chief ...

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

Rare Bird Police say they've confirmed that the handgun and suppressor found in possession of Luigi Mangione, the suspect ...

The “ghost gun” used in the assassination of an insurance company CEO in New York was 3D printed. And its existence points to ...

Gun control is dead,” reads one message on Deterrence Dispensed, an online forum dedicated to 3D-printed firearms. “I’ve ...

In recent years, there has been a proliferation of ghost guns — weapons without traceable markings. In Nassau County, 13 were seized this year. On ...

Initial reports indicate that the firearm used in the brazen murder of UnitedHealthcare CEO Brian Thompson was assembled from ...