In a three-page handwritten note seized during his arrest, Luigi Mangione, the suspect in the targeted New York City shooting of UnitedHealthcare CEO Brian Thompson, appeared to boast about the ...

Ghost guns' can be partially made with a 3D printer, which anyone can buy. It's also a tool found in college classrooms.

Luigi Mangione, who is accused of killing Brian Thompson in New York, could face additional charges, according to Manhattan ...

The man suspected of the fatal shooting of UnitedHealthcare CEO Brian Thompson was carrying a “ghost gun” — a type of ...

The Midtown assassin‘s alleged weapon of choice in the brazen execution of United HealthCare CEO Brian Thompson is believed ...

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

This marks the first positive forensic match investigators say directly ties Mangione to the crime scene outside of a Midtown Manhattan hote ...

Among the writings recovered from Luigi Mangione in a spiral notebook were plans concocting how to eventually kill the UnitedHealthcare CEO, according to law enforcement officials.

Fingerprints recovered from items found near the shooting scene in Manhattan appear to match fingerprints taken from Luigi Mangione in Pennsylvania, police said. NYPD also said Wednesday the gun in ...

The man charged with murdering UnitedHealth Group Inc. executive Brian Thompson on a Manhattan sidewalk last week was ...

Luigi Mangione, the suspect charged with murder in the shooting of a top UnitedHealth executive, briefly struggled with ...

The alleged UnitedHealthCare CEO killer was found with a ghost gun. What is it? Does Georgia have special laws regarding these weapons?