Federal Trial Delayed for Man Accused of Killing UnitedHealthcare CEO

Luigi Mangione's federal trial pushed to October, state trial to begin in June

Apr. 1, 2026 at 10:18pm

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A federal judge has granted a slight delay in the trial of Luigi Mangione, who is accused of killing UnitedHealthcare CEO Brian Thompson in 2024. The federal trial will now begin in October instead of September, to avoid overlapping with Mangione's upcoming state murder trial, which is set to start in June and last 4-6 weeks.

Why it matters

The back-to-back trials on a compressed timeline have raised concerns about Mangione's constitutional rights. The judge rejected a defense request to delay the federal case until 2027, stating it would just shift the same problems to a later date.

The details

Mangione, 27, has pleaded not guilty and faces the possibility of life in prison if convicted in either the state or federal case. The judge has compressed the jury selection process for the federal trial to give Mangione more time to review potential jurors, and has left little room for the state trial to be delayed further.

  • The federal trial jury selection will now begin on October 5, with opening statements and testimony starting on October 26.
  • The state murder trial is set to begin on June 8 and last 4-6 weeks.

The players

Luigi Mangione

A 27-year-old man accused of killing UnitedHealthcare CEO Brian Thompson in 2024.

Brian Thompson

The 50-year-old CEO of UnitedHealthcare who was killed on December 4, 2024 as he walked to a midtown Manhattan hotel for a company event.

U.S. District Judge Margaret Garnett

The judge presiding over the federal trial, who rejected a defense request to delay the case until 2027.

Gregory Carro

The judge presiding over the state murder trial.

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What they’re saying

“It's the same trial twice. One plus one is two. Double jeopardy by any commonsense definition.”

— Luigi Mangione

What’s next

The state murder trial is scheduled to begin on June 8, 2026. If that trial is delayed, it could impact the timing of the federal trial, which is now set to start on October 5, 2026.

The takeaway

This case highlights the complex legal challenges that can arise when a defendant faces both state and federal charges for the same alleged crime. The compressed timeline and potential for overlapping trials has raised concerns about the defendant's constitutional rights.