Friends and colleagues struggle to cope with the UnitedHealth executive’s death, while others cheer for the man accused of killing him.

Mangione, 26, is expected to be turned over to the NYPD by federal agents in the morning and brought into state court for his arraignment on murder charges.

A New York grand jury has charged Mangione, 26, with first- and second-degree murder charges and other related charges for the cold-blooded slaying of the 50-year-old CEO outside a Midtown hotel

Luigi Mangione has been charged with murder as an act of terrorism, prosecutors in New York announced on Tuesday. Newsweek's live blog is closed.

A video shared online of Alpha Studio venture capitalist Brian Thompson speaking at a 2012 entrepreneurs’ workshop is miscaptioned as showing UnitedHealthcare CEO Brian Thompson talking about “working with” former House speaker Nancy Pelosi.

Luigi Mangione is set to appear in court in New York on Monday for arraignment on state murder charges in the killing of UnitedHealthcare CEO Brian Thompson. The Manhattan District Attorney's ...

Luigi Mangione—the 26-year-old suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson earlier this month—appeared in New York court Monday morning and pleaded not guilty 11 ...

Social media users, primarily young women, are fawning over Luigi Mangione, the suspect accused of murdering UnitedHealthcare CEO Brian Thompson in Manhattan on Dec. 4 in what authorities ...

Vigilante murder of corporate bosses is not going to fix any of the problems with America's health care system.

In an entry in the notebook dated Aug. 15, Mangione allegedly wrote he “was glad” that he procrastinated in his preparations because it “allowed him to learn more” about UHC.

"The target is insurance because 'it checks every box,'" read a passage from a notebook, which was dated Aug. 15, that authorities found with Luigi Mangione, according to the court papers.