CEO Brian Thompson

All About ‘Ghost Gun’ Used in the Fatal Shooting of UnitedHealthcare CEO Brian Thompson

A 26-year-old suspect, Luigi Mangione, allegedly used a "ghost gun" to shoot and kill UnitedHealthcare CEO Brian Thompson in New York City on December 4. The firearm, which can be made at home using a 3D printer or assembled from a kit, was recovered by police along with a black...