Luigi Mangione pleads not guilty to federal murder charge in CEO’s death Posted By: April 25, 2025 Luigi Mangione pleads not guilty to federal murder charge in CEO’s deathLuigi Mangione on Friday pleaded not guilty to federal stalking and first-degree murder charges in the death of UnitedHealthcare CEO Brian Thompson in December. ...[TheTopNews] Read More.UPI – United States | United States NewsFri, April 25, 20251 day ago