What to know about ghost guns, the type of untraceable firearm CEO Brian Thompson's shooter ...
Police said Luigi Mangione, the man charged in the killing of UnitedHealthcare CEO Brian Thompson, appears to have had a ...
Suspect in UnitedHealthcare CEO killing allegedly boasted of making ghost gun: Sources
The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, ...