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

Prosecutors at the Manhattan District Attorney's Office have begun presenting evidence to a grand jury as they work to secure ...

A New York grand jury began hearing evidence against UnitedHealthcare CEO murder suspect Luigi Mangione, according to a ...

The GiveSendGo defense fund for the 26-year-old Mangione was established by an anonymous group calling itself "The December ...

The most serious charge against healthcare CEO killing suspect Luigi Mangione is murder in the second-degree in New York, but ...

Luigi Mangione's social media posts are strangely devoid of any criticism about the US health insurance industry. Instead, he ...

Mangione’s face was known to cops in California because he’d been reported missing by his family just weeks earlier on Nov.

The man charged with killing UnitedHealthcare CEO Brian Thompson was not a client of the medical insurer and may have ...

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

On Thursday, around 5:12 a.m., officials said a marked police vehicle was traveling on East Wendover Avenue at Summit Avenue when a crash involving a pedestrian occurred.

"Mangione Manhunt: From Midtown to Altoona," a FOX 5 documentary on the UnitedHealthcare CEO killing, premieres Friday, only ...