Luigi Mangione violated the "special treatment" he was afforded for his last court appearance when handwritten notes were secreted inside a pair of argyle socks.

Mangione is charged with the stalking and killing of Brian Thompson, a health care CEO and married father of two.

An armed man caused eight UnitedHealthcare buildings in Minnetonka, Minnesota, to lock down Monday by threatening to shoot up ...

Luigi Mangione’s fashion choices at his latest court appearance have caught the attention of Manhattan prosecutors who are ...

Suspected UnitedHealthcare CEO assassin Luigi Mangione allegedly received "heart-shaped notes" hidden in fresh socks before a February hearing, prosecutors say.

The Manhattan District Attorney's Office does not want Luigi Mangione ... prosecutors say Mangione was given a bag of clothing from his defense team to change into. Inside, they say, was a ...

NEW YORK -- Federal prosecutors have been ordered to seek the death penalty against Luigi Mangione, the man accused of murdering a healthcare CEO last December. On Tuesday, U.S. Attorney General Pam ...

One note written to Luigi Mangione read in part, "know there are thousands of people wishing you luck," prosecutors said in court documents.