Luigi Mangione, 26, was arrested in connection with UnitedHealthcare CEO Brian Thompson's killing after a McDonald's employee in Pennsylvania called police.

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.

Luigi Mangione, who was detained at a McDonald's in Altoona, Pa., has been identified as the suspect believed to have shot and killed UnitedHealthcare CEO Brian Thompson last Wednesday in New York City.

Luigi Mangione was apprehended by police on Dec. 9 as the primary suspect the murder of UnitedHealthcare CEO Brian Thompson. Here's what we know so far about the UnitedHealthcare murder suspect, Luigi Mangione.

Luigi Nicholas Mangione, a suspect in the Dec. 4, 2024, shooting of UnitedHealthcare CEO Brian Thompson, used a fake ID to buy food at a McDonald's in Altoona, Pennsylvania, shortly before local police acted on a tip from one of the restaurant's employees and took him into custody.

Accused CEO killer Luigi Mangione made at least one crucial mistake before his bust at an Altoona, Pa., McDonald’s on Monday — he lowered his face mask to munch on some hash browns, new photos

In a small town like Jewell, Iowa, your success is the community's success. Brian came from humble beginnings and worked his way to the top.

This image provided by the New York City Police Department shows a man wanted for questioning in connection to the investigation of the killing of UnitedHealthcare CEO Brian Thompson outside a Manhattan hotel, Wednesday, Dec. 4, 2024. (New York City Police Department via AP)

Up to $60,000 in reward money from the FBI and the New York Police Department's Crime Stoppers program was offered for tips leading to a break in the fatal shooting of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione, 26, was arrested at a McDonald's in Altoona, Pennsylvania, and charged in connection with the killing of UnitedHealthcare CEO Brian Thompson.

Accused UnitedHealthcare CEO killer Luigi Mangione will face a Manhattan judge for the second time in five days on Monday — but it’s still unclear if the feds or the state will get the first crack at him.

A WEALTHY college graduate has been charged with the murder of UnitedHealthcare CEO Brian Thompson. Luigi Mangione, 26, was arrested on Monday at a McDonald’s in Pennsylvania after five days