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.

Luigi Mangione plans to plead not guilty to charges in Pennsylvania, his lawyer said. He also faces charges in New York, ...

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

Luigi Nicholas Mangione, a 26-year-old Ivy League graduate from a prominent Maryland real estate family, had a gun believed ...

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

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

New York City police believe the man who fatally shot a UnitedHealth top executive has left the city, Police Commissioner ...

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 ...

The suspect in the killing of the UnitedHealthcare CEO plans to fight extradition to New York to face murder charges, but officials hope to get him back with what’s called a governor’s warrant.