A notebook found with Luigi Mangione contains a description of killing a CEO that matches details of his alleged murder of UnitedHealthcare's CEO in New York last week, NBC News reported Wednesday.

NEW YORK -- For the first time, prosecutors played the 911 call that led to the arrest of Luigi Mangione, as the alleged killer of UnitedHealthcare CEO Brian Thompson is in court in New York City on ...

NY state prosecutors continue to debut evidence in their case against murder suspect Luigi Mangione. On Friday, a photo was shown in court revealing police found a crypto password when he was arrested ...

Moments after Luigi Mangione was handcuffed at a Pennsylvania McDonald’s, a police officer searching his backpack found a loaded gun magazine wrapped in a pair of underwear.The discovery, recounted in ...