We’ve made it clear over and over again that we will not collaborate with any agencies when it comes to civil enforcement,” Adams shot back on CNN.

Six months after Luigi Mangione was charged in the fatal shooting of UnitedHealthcare CEO Brian Thomson, to which he has pleaded not guilty, state prosecutors released copies of his “manifesto.” ...

Diary entries written by Luigi Mangione reveal the now 27-year-old’s detailed thinking before the killing of UnitedHealthcare ...