New York prosecutors have charged Luigi Mangione, 26, with murder in the shooting death of UnitedHealth CEO Brian Thompson. Mangione was apprehended after a five-day manhunt, where he was found in Pennsylvania with untraceable firearms and fraudulent IDs. Investigators are examining his electronic devices for possible accomplices and motivations. Thompson, 50, was targeted outside a Manhattan hotel, indicating he may have been deliberately attacked. The case has shocked the business community and prompted discussions on violence against corporate leaders.