Mangione was said to have written that he is grateful for both "conservatives" and "liberals," among other things.

Diary entries written by Luigi Mangione reveal the now 27-year-old’s detailed thinking before the killing of UnitedHealthcare CEO Brian Thompson last year, a new court filing shows.

Luigi Mangione surveilled UnitedHealthcare CEO the night before he allegedly shot him on a Midtown street and initially considered a different target, prosecutors say.

Luigi Mangione has been charged with murder in the fatal shooting of UnitedHealthcare CEO Brian Thompson last week, according to an online court docket.. Mangione, a 26-year-old from Maryland, was ...

Luigi Mangione's defense argues that courtroom restraints, like handcuffs and a bulletproof vest, are unnecessary in the trial for the UnitedHealthcare assassination.

Mangione claims prosecutors released curated evidence to “bias the public” and undermine his right to a fair trial.

Six weeks before UnitedHealthcare CEO Brian Thompson was gunned down outside a Manhattan hotel last December, Luigi Mangione mused about rebelling against “the deadly, greed fueled health insurance ...

Luigi Mangione’s cellmate has revealed details of the alleged CEO killer’s new life as a prison shower cleaner. Inmate ...

Luigi Mangione's lawyers previously told the court their client, who is charged with killing UnitedHealthcare's Brian ...

Luigi Mangione, the Ivy League graduate who has been charged in connection with the murder of healthcare CEO Brian Thompson, ...

In an electronic communication sent from jail and reported by TMZ, the accused CEO killer listed 27 things he is grateful for.

Two assassinations in the past seven months targeted prominent Minnesotans. A national expert says the danger won’t stop.