Luigi Mangione, the 27-year-old Maryland native accused of shooting and killing UnitedHealthcare CEO Brian Thompson in December 2024, is now asking a federal judge to delay his trial until next year. The reason: he is facing parallel prosecutions in two courts at once, and his defense team says the current schedule makes adequate preparation impossible.
In a three-page filing submitted Wednesday in the Southern District of New York, Mangione argued that his state trial in New York Supreme Court, set to begin June 8, and his federal trial, set for Sept. 8 jury selection with an October opening, create an overlap that would strip him of constitutional protections. He is requesting that federal jury selection be pushed to January 2027.
The logistical crunch is concrete. According to the filing, Mangione and his attorneys would need to review 800 federal jury questionnaires during the week of June 29, right in the middle of what is expected to be an active state trial. His filing laid out the problem in plain terms:
Every trial day, Mr. Mangione would be taken to court for trial and returned to [the Metropolitan Detention Center] later that night. By the time Mr. Mangione returned to the MDC, it would be too late for a legal visit for counsel and Mr. Mangione to review the completed juror questionnaires.
On days when the state trial is not in session, his attorneys argue they would be consumed with state trial preparation and unable to dedicate the hours required to sift through those 800 questionnaires, Courthouse News reported. The practical result, according to the filing, is that Mangione would be unable to "assist counsel in determining whether to challenge potential jurors for cause," a right he claims he is entitled to exercise.
Mangione also argued that what he called "unrelenting and unparalleled" media coverage of the state trial would contaminate the federal jury pool if both selection processes happen in the same window.
The scheduling mess is not just a defense complaint. The two judges presiding over these cases appear to be pulling in opposite directions.
U.S. District Judge Margaret Garnett, a Joe Biden appointee overseeing the federal case, set the September jury selection date earlier this year. New York Supreme Court Justice Gregory Carro then set the June 8 state trial date in what Courthouse News described as a move to get ahead of the federal calendar. In February, Carro accused the government of reneging on a prior arrangement:
reneg[ging] on its agreement to let the state, which has done most of the work in this case, go first.
That accusation reveals a turf dispute between state and federal prosecutors that Mangione's defense team is now leveraging. The filing notes that Carro previously indicated he would be willing to move the state trial to September if the federal case gets pushed to next year. In other words, Mangione's delay request is designed to trigger a cascade: move the federal trial, and the state trial moves too, giving the defense more preparation time on both fronts.
The stakes in both courtrooms are severe. In state court, Mangione faces a top charge of second-degree murder carrying 25 years to life. In federal court, he faces stalking charges with a maximum sentence of life in prison.
The death penalty is off the table. Judge Garnett precluded the government from seeking capital punishment in January after finding that it was unlawfully predicated on the stalking counts. That ruling already narrowed the government's leverage, and a further delay would give the defense additional months to prepare against what remains a serious but diminished federal case.
The government objects to the continuance request and, according to the filing, will respond in writing. Authorities have not publicly confirmed the specific grounds for that objection.
Mangione's filing invokes due process and other constitutional protections. His argument is aAs a result of these competing schedules, Mr. Mangione is now in the position of needing to prepare for two complicated and serious trials at the same time.
He went further, asserting that "this scenario violates several of Mr. Mangione's constitutional rights." At a prior conference, Mangione verbally protested Justice Carro's scheduling decision, telling the courtroom gallery that "it's double jeopardy by any commonsense judgment."
That claim does not align with how dual sovereignty, the legal doctrine allowing both state and federal prosecutions for the same conduct, typically works. But the scheduling argument has more practical teeth: courts routinely grant continuances when defendants face genuinely overlapping trial obligations in separate jurisdictions, and 800 jury questionnaires during an active trial is a real burden on any defense team.
The government's written response will be the next filing to watch. Judge Garnett will then decide whether to grant the continuance or hold the September date. If the federal case moves, expect Justice Carro to revisit his June timeline as well, potentially sliding the state trial into the fall.
A man accused of killing a corporate executive in broad daylight on a Manhattan sidewalk has now been waiting over a year without trial, and he is asking for more time. The constitutional questions are legitimate. But when a defendant facing life in two courtrooms successfully turns a scheduling conflict into a year-long postponement, the system owes the public a clear answer about when accountability actually arrives.
