Luigi Mangione, 28, the accused gunman in the killing of UnitedHealthcare insurance executive Brian Thompson, will appear in federal court on Monday for a pre-trial hearing as he prepares to face federal stalking charges later this year.
The hearing in Manhattan is expected to focus on jury selection procedures and scheduling matters ahead of a federal trial set for November before U.S. District Judge Margaret Garnett. Mangione has entered a plea of not guilty in the federal case.
Federal murder and weapons charges were dismissed by Judge Garnett in January on legal technicalities. That decision eliminated the possibility of a federal capital punishment case, although a conviction on the remaining federal stalking charge could still carry a life sentence. The matter of capital punishment was noted in court filings as a potential exposure in a federal murder prosecution, but capital punishment is not applied under New York state law.
In parallel, Mangione remains subject to criminal proceedings in New York state court. Manhattan District Attorney Alvin Bragg has charged Mangione with murder, weapons offenses and forgery. Mangione has pleaded not guilty to those state charges, and his trial in state court is scheduled to begin in September before Justice Gregory Carro in Manhattan.
Brian Thompson, who led the insurance unit of UnitedHealth Group, was shot and killed in the early morning hours outside a Manhattan hotel where an investor conference was taking place. The killing prompted condemnation from public officials and became a focal point for broader public frustration about rising health care costs and industry practices, as reflected in public commentary following the shooting.
Authorities arrested Mangione in Pennsylvania after a five-day manhunt. Since his arrest, some critics of the health insurance industry have expressed support for Mangione, including by raising funds to aid his legal defense and by attending court appearances to show solidarity.
The procedural hearing on Monday will allow the parties and the court to iron out the logistics of jury selection and the trial calendar for the federal case. Beyond the federal stalking charge, the separate state prosecution retains the more serious murder and weapons allegations that Mangione faces in Manhattan.
The legal landscape for Mangione now includes distinct federal and state tracks: a federal stalking prosecution with potential for a life sentence and an active state murder prosecution that survived the January ruling. Both tracks will progress on separate timelines and before different judges in Manhattan courts.