Luigi Mangione, 27, is facing murder as an act of terrorism charges in New York for the shooting death of 50-year-old United Healthcare CEO Brian Thompson. He has pleaded not guilty to the charges. Attorneys representing accused assassin Luigi Mangione have made bombshell accusations of misconduct which could have major ramifications in the case. Read the full story on DailyMail.com. 📷 AP #luigimangione #newyork #trial #court #news