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

New York City’s police commissioner says the gun found on the suspect in the killing of UnitedHealthcare’s CEO matches shell ...

It’s targeted, precise, and doesn’t risk innocents,” said a sentence in a spiral notebook belonging to the man charged with ...

The killing of UnitedHealthcare’s CEO and the acquittal of Daniel Penny present a perfect storm for the New York mayor, whose ...

Luigi Nicholas Mangione is jailed in Pennsylvania on weapon and forgery charges, but he also has been charged with murder in ...

The 26-year-old suspect shouted at reporters and struggled with deputies outside the Blair County Courthouse on Tuesday, ...

Mangione likely was motivated by his anger with what he called “parasitic” health insurance companies and a disdain with ...

UnitedHealthcare CEO Brian Thompson was killed by a gunman in New York City. He was 50 years old.

The suspect, 26, is expected to be extradited to New York to face a charge of murder in the killing of UnitedHealthcare CEO ...

Police have identified the suspect as 26-year-old Luigi Nicholas Mangione. Manhattan prosecutors filed murder and other ...

Luigi Mangione faces a murder charge in New York. He was arraigned in a courthouse near Altoona, Pennsylvania, and denied ...