The NYPD hasn't released the suspected shooter's manifesto, and the details provided by the police don't match up with the document shown in the post.

Luigi Mangione was charged on Tuesday with one count of murder in the first degree and two counts of murder in the second ...

A fact check roundup of claims related to the fatal shooting of UnitedHealthcare CEO Brian Thompson and the suspected shooter, Luigi Mangione.

Luigi Mangione, accused of fatally shooting Brian Thompson, the CEO of UnitedHealthcare, pleaded not guilty on Dec. 23 in a Manhattan courtroom to multiple charges, including murder as an act of ...

Luigi Mangione appeared in court Monday to face his New York state charges in the death of UnitedHealthcare CEO Brian ...

NewsdayTV goes behind the scenes of the Gilgo Beach investigation, revealing the shocking findings since the arrest of Rex Heuermann. NewsdayTV's Ken Buffa reports. Unearthing a suspect: The Gilgo ...

Luigi Mangione, the 26-year-old former Ivy Leaguer who allegedly abandoned a career in computer science to assassinate UnitedHealthcare CEO Brian Thompson, is facing increasing legal troubles as ...

The CEO of a company that makes high-end backpacks has faced heavy criticism after the executive said he contacted police to say he spotted one of his products on the suspect who shot ...