- Luigi Mangione pleads not guilty to federal death penalty charge in UnitedHealthcare CEO’s killing AP News
- Luigi Mangione Pleads Not Guilty as US Seeks Death Penalty The New York Times
- Luigi Mangione pleads not guilty in federal court to murdering healthcare CEO | New York The Guardian
- Luigi Mangione pleads not guilty to federal death penalty charge in killing of UnitedHealthcare CEO PBS
- Luigi Mangione live updates: Death penalty sought in UnitedHealthcare CEO shooting BBC