Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.

Police arrested a suspect in the brazen Manhattan killing of UnitedHealthcare’s CEO after a McDonald’s customer in Altoona, ...

Police charged 26-year-old Luigi Mangione in connection with the killing of UnitedHealthcare CEO Brian Thompson.

New York police say the suspect first arrived in the city on 24 November, in the busy run-up to the Thanksgiving holiday. He ...

The man suspected of killing UnitedHealthcare CEO Brian Thompson last week has been charged with murder in New York City.

Brian Thompson's suspected killer left the scene using a variety of transportation methods and is expected to have fled New ...

New York Police released images showing the face of someone they sought for questioning after Brian Thompson, the ...

A suspect who fatally shot the CEO of UnitedHealthcare on Wednesday morning rode a Greyhound bus from Atlanta to New York ...

NEW YORK (AP) — As the investigation into a masked gunman who stalked and killed the head of one of the largest U.S. health ...

The man who police believe killed UnitedHealthcare CEO Brian Thompson outside a Manhattan hotel is believed to have left New ...

Luigi Mangione, 26, was arrested in Altoona, Pennsylvania, on weapons charges, the NYPD commissioner said. Officials expect ...

On Wednesday evening, the New York Knicks will host the Atlanta Hawks at Madison Square Garden in Manhattan (NBA Cup). For ...