Luigi Mangione reveals in court new details about his plans to kill United CEO Brian ThompsonMangione pleaded guilty to federal stalking charges in court on Friday, where he addressed the shooting for the first time. Luigi Mangione at New York State Supreme Court on Tuesday. David Dee Delgado / Bloomberg via Getty Images Aug. 14, 2026, 1:06 PM EDTLuigi Mangione revealed new details about his plan to kill UnitedHealthcare CEO Brian Thompson on Friday, nearly two years after the healthcare executive was gunned down on the streets of Manhattan. Just a moment.We are getting your experience ready.