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

The homemade handgun and suppressor that police said were used in last week's killing of a UnitedHealthcare executive is intensifying the debate over the growing presence of such firearms in the ...

The suspect charged in the murder of UnitedHealthcare CEO Brian Thompson was carrying a so-called ghost gun when he was arrested in Pennsylvania this week. The firearms are legal to make in the U.S., ...

Mangione, a 26-year-old Ivy League graduate, is accused of gunning down Thompson, the UnitedHealthcare CEO, outside a Midtown ...

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

Luigi Nicholas Mangione, suspect in the killing of UnitedHealthcare CEOBrian Thompson, contested his extradition to New York at a court hearing Tuesday, though it isn’t expected to delay legal proceed ...

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

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

Luigi Nicholas Mangione, suspect in the killing of UnitedHealthcare CEOBrian Thompson, contested his extradition to New York ...