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

The gunman who assassinated UnitedHealthcare CEO Brian Thompson in Midtown wrote the words “Delay,” “Deny,” and “Defend” — a ...

Security footage captured the gunman wearing a backpack during the shooting but then without it while exiting Central Park ...

The CEO of the powerful U.S. insurance giant was shot while walking in Midtown Manhattan in what the police are calling a ...

A possible motive that we are also looking into is that he suffered an accident that caused him to visit an emergency room ...

A man arrested on firearms charges in Pennsylvania was later charged in New York with murder in the killing of ...

Luigi Mangione, who was detained at a McDonald's in Altoona, Pa., has been identified as the suspect believed to have shot ...

A whirlwind investigation of the seemingly ideological murder — a blood-soaked criticism of the medical insurance industry — ...

The 26-year-old Mangione, the grandson of a wealthy Maryland real estate developer, was the last person friends and neighbors ...

Luigi Mangione was apprehended by police on Dec. 9 as the primary suspect the murder of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione, who has been charged in last week's murder of UnitedHealthcare CEO Brian Thompson in New York City, was taken ...