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

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.

For the second time in three months, a little-known team within Pacific Gas & Electric has hired someone to watch the CEO's ...

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 ahead of the alleged killing of UnitedHealthcare CEO Brian Thompson last year, a new court filing shows.