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

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

Luigi Mangione ’s fingerprints also matched a water bottle and a snack bar wrapper that police found near the scene in ...

The gun found on the suspect in the killing of UnitedHealthcare CEO Brian Thompson matches shell casings found at the crime ...

A 12-year-old Israeli boy has been killed in a Palestinian shooting attack on a bus in the south of the occupied West Bank, ...

The tensile strength necessary to pull the trigger of a 9-millimeter Kel-Tec firearm is roughly 5½ to 6½ pounds.

Andrew Sanchez, 18, was booked into jail on felony charges of child endangerment and criminal storage of a firearm, according ...

A black pistol found in the backpack of UnitedHealthcare shooting suspect Luigi Mangione appeared to have been a ghost gun, ...

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

Ghost guns, like the weapon the NYPD said UnitedHealthcare shooting suspect Luigi Mangione had when arrested, can be ...

Republican state lawmakers in Florida have filed two bills that would roll back gun control measures passed in the wake of ...