Luigi Mangione pleaded guilty on August 14, 2026, in federal court to stalking charges connected to the killing of UnitedHealthcare CEO Brian Thompson in December 2024. Reports indicate that Mangione was facing a potential life sentence if convicted at trial, and his guilty plea may lead to requests for the dismissal of separate state charges, including second-degree murder.
Mangione's legal team has contended that being charged in both federal and state courts constitutes double jeopardy. His trial for the federal charges, which include interstate stalking resulting in death, was scheduled for January 2027, and he had previously pleaded not guilty.
During the hearing, the judge informed Mangione that he would be required to serve up to 85% of his sentence for the federal charges, with sentencing set for December 18. Mangione is accused of fatally shooting Thompson in midtown Manhattan, an incident that received extensive media coverage and prompted a manhunt for the suspect. He was arrested at a McDonald's in Altoona, Pennsylvania, where he faced five unrelated charges.
Mangione has expressed his discontent with the health insurance industry, although he was not a client of UnitedHealthcare. He is also scheduled to face trial in New York state court next month for serious charges, having pleaded not guilty to all eight charges there, with the possibility of a life sentence if convicted. New York does not have a death penalty.