Luigi Mangione, who has been charged with murder in the shooting death of UnitedHealthcare CEO Brian Thompson, apparently had a ghost gun, a type of firearm that can be made at home, police said ...

Ghost guns have no serial numbers. They are untraceable because their owners assemble them piece by piece, either by purchasing gun parts or — as may have been the case in the murder of ...

Among other things, he was found with a 3D-printed gun, which is also known as a ghost gun. Here's a closer look at this ...

Police say the black pistol they found in the backpack of Luigi Mangione, the 26-year-old arrested in connection with the killing of a health-care executive, was a ghost gun: a weapon typically ...

But now after the shooter was discovered to have allegedly used *** ghost gun or *** homemade weapon that was never purchased from *** store. The debate about these untraceable weapons is at the ...