Manhattan prosecutors seek to preserve Mangione state case

Manhattan prosecutors asked a New York judge on October 9 to reject Luigi Mangione’s bid to dismiss state murder and weapons charges, arguing that his federal guilty plea does not bar a separate state prosecution. The filing says the state and federal offenses have different legal elements and address different conduct. Mangione’s lawyers argue that continuing the case would violate double-jeopardy protections. The dispute follows Mangione’s August guilty plea to federal stalking charges connected to the December 4, 2024, killing of UnitedHealthcare chief executive Brian Thompson in Manhattan. At the plea hearing, Mangione admitted that he shot Thompson. The state case includes murder and weapons charges, which Mangione has pleaded not guilty to. In their response, prosecutors contend that a stalking conviction does not resolve whether Mangione can face a state murder charge. They argue the New York offense requires proof of intent to kill, while the federal stalking charges have different elements. The prosecution says that distinction means the charges are not the same offense for purposes of state double-jeopardy law.