Luigi Mangione's lawyer is fighting his extradition from Pennsylvania, where he's currently being held, to New York.

Luigi Mangione, the suspect accused of killing UnitedHealthcare CEO Brian Thompson wasn't a member of the insurer, a company spokesperson said.

A Florida woman became the first alleged Luigi Mangione copycat to be arrested. Briana Boston was arrested in Lakeland, ...

Luigi Mangione, the suspect accused of killing UnitedHealthcare CEO Brian Thompson wasn't a member of the insurer, a company ...

Body language expert Susan Constantine analyzed videos and photos of Luigi Mangione, who is accused of shooting ...

New details have emerged about the person accused in the shooting and death of UnitedHealthcare CEO Brian Thompson.