Luigi Mangione, the man accused of fatally shooting UnitedHealthcare CEO Brian Thompson, faces two high-profile criminal prosecutions this year. He is set to stand trial in both state and federal court, where the charges differ. Thompson was shot and killed outside the New York Hilton Midtown hotel on the morning of Dec. 4, 2024, as he was on his way to an investors conference. Five days later, amid a frantic manhunt, Mangione was arrested at a McDonald’s in Altoona, Pennsylvania. The business