Follow NBC News live updates for the latest coverage of the murder of UnitedHealthcare CEO Brian Thompson by a masked gunman ...

New details are emerging about the case against Luigi Mangione, the man indicted on murder charges in the deadly shooting of UnitedHealthcare CEO Brian Thompson in New York City. The 26-year-old, who ...

NEW YORK (AP) — The man accused of killing UnitedHealthcare's CEO has been charged with murder as an act of terrorism, prosecutors said Tuesday as they worked to bring him to a New York court from a ...

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

UnitedHealthcare CEO murder suspect Luigi Mangione's grandmother left a fortune to her children and grandchildren so as long as they were not charged or convicted of felonies.

Luigi Nicholas Mangione, 26, was charged Monday night with murder and other counts, including carrying a gun without a license and forgery.

A 26-year-old man has been charged with murder and multiple other counts in the New York shooting death of UnitedHealthcare's chief executive.

Prosecutors move to bring Luigi Mangione, suspected in the killing of UnitedHealthcare chief executive Brian Thompson, back to New York from Pennsylvania to face a murder charge.

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

Soon after Mangione’s arrest, a portrait emerged of a young man born of privilege who veered down an increasingly isolated path that authorities say ended violently. Mangione belongs to an eminent ...

Police say the suspect had a ghost gun, possibly made with a 3D printer, when he was arrested on Monday. Here's what to know about the increasingly widespread weapons and efforts to regulate them.

Luigi Mangione has been charged with one count of first-degree murder in furtherance of terrorism, in addition to other ...