The suspected CEO killer has reportedly received dozens of letters and emails as well as commissary deposits while in prison.

In an entry in the notebook dated Aug. 15, Mangione allegedly wrote he “was glad” that he procrastinated in his preparations ...

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

Luigi Mangione was charged in a four-count federal indictment that could land him the death penalty if convicted of murder.

Luigi Mangione is now expected to face federal chargers in connection with the killing UnitedHealthcare CEO Brian Thompson in ...

Luigi Mangione was officially indicted on three counts of murder, as well as multiple weapons charges, in connection to the ...

The mother of Luigi Mangione said "it might be something that she could see him doing" in response to CEO killing.

Mangione, 26, stands accused of first-degree murder in furtherance of terrorism, second-degree murder as a crime of terrorism ...

Luigi Mangione is accused of shooting UnitedHealthcare CEO Brian Thompson. Shell casings and a bullet carried the words “deny ...

What to know about Luigi Mangione, the suspect charged with murder in the Dec. 4 shooting of UnitedHealthcare CEO Brian ...

"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.

Luigi Mangione, 26, was arrested on Monday, Dec. 9 on firearms charges, say police. He was arraigned in a Pennsylvania ...