Luigi Mangione is suspected of shooting UnitedHealthcare CEO Brian Thompson on a Manhattan street on the morning of Dec. 4, ...

During a recent monologue, ABC late-night host Jimmy Kimmel joked about some of his staff being "horny" for the man who is ...

Despite recent revelations about a potential motive, Mangione’s descent into rage and violence remains largely a mystery.

Police say the man charged with killing UnitedHealthcare CEO Brian Thompson was never a client of the medical insurer and may ...

Police believe suspect Luigi Mangione targeted Brian Thompson because of the insurer’s size and influence in the industry.