Luigi Mangione, the 28-year-old man accused in the fatal shooting of a health insurance executive on a Manhattan street, entered a guilty plea to federal stalking charges on Friday in federal court.
The charges stem from the December 2024 shooting death of Brian Thompson, the 50-year-old chief executive officer of UnitedHealthcare. Thompson, a father of two, was walking alone in midtown Manhattan in the hours before he was scheduled to host an investor conference at a hotel when he was shot and killed.
Mangione's sentencing on the federal charges has been scheduled for December. Earlier this year, a federal judge dismissed charges that could have resulted in the death penalty.
The federal guilty plea now casts uncertainty over separate murder charges Mangione faces at the state level. A state trial is set to commence next month, but legal experts anticipate his defense attorneys will move to have those charges dismissed based on New York's stringent double jeopardy statute.
New York law prohibits trying a defendant twice for the same conduct. Mangione's legal team is expected to argue that the federal guilty plea bars the state from proceeding with its prosecution. If a judge agrees with this argument, Mangione could avoid a potentially longer prison sentence under state law.
State prosecutors have countered that their case presents distinct charges and that double jeopardy protections should not apply to their proceedings.
The case has attracted international attention and sparked intense debate about violence, health care access, and corporate accountability. While elected officials from both major political parties have denounced what they characterize as politically-motivated violence, Mangione has garnered substantial public backing from those who view him as acting against perceived injustices in the American health care system.
According to a website maintained by volunteers supporting Mangione, more than $1.5 million has been contributed to his legal defense fund. Many supporters regard his actions as justified resistance to an unfair health insurance industry.
Mangione appeared for a pre-trial hearing at Manhattan Criminal Court on Tuesday before entering his federal guilty plea on Friday.
The legal proceedings remain ongoing, with the resolution of the state charges potentially hinging on how a judge interprets New York's double jeopardy protections in light of the federal guilty plea.
