Court Calendar · case page

When is Luigi Mangione's next court date?

Short answer: Thursday, December 10, 2026, 9:00 a.m. Eastern (NY eCourts appearance listing). State court date — oral arguments on double-jeopardy motion reported, New York Supreme Court, New York County, Part 32, NY. Court dates can change; this page reads the same checked record as our Court Calendar.

Last checked: November 11, 2026, 14:42 PST (America/Los_Angeles)

Brian Thompson, the UnitedHealthcare CEO, was shot and killed in Manhattan in December 2024.

Luigi Mangione has two cases. He pleaded guilty in federal court on August 14, 2026, and is waiting to be sentenced there. In the separate New York state case he has pleaded not guilty and is presumed innocent of those charges.

Next court date

State court date — oral arguments on double-jeopardy motion reported

Thursday, December 10, 2026, 9:00 a.m. Eastern (NY eCourts appearance listing)

New York Supreme Court, New York County, Part 32, NY · Ind. No. 75657-24

The September 8 state trial date was vacated. Mangione has pleaded not guilty to the unresolved New York state charges, and the defense’s double-jeopardy dismissal motion remains pending; no new state trial date has been set.

The August 17 order set the prosecution response deadline at October 9 and permits a defense reply by October 30. Prosecutors filed their answer October 9 (CNN, October 9, 2026); the defense reply deadline has its own dated entry. December 10 is the next court return / adjourn date. The order does not establish that the dismissal motion will be argued or decided then. The time has not been publicly verified; no new state trial date is set.

Federal sentencing

Friday, December 18, 2026, 11:00 a.m. Eastern

U.S. District Court, Southern District of New York, New York, NY · United States v. Mangione, No. 25-cr-176

Luigi Mangione pleaded guilty in federal court on August 14, 2026, to Counts One and Two of the federal indictment. Sentencing is set for December 18, 2026. He has not been convicted of the New York state charges and is presumed innocent of them.

The defense sentencing submission is due December 4, 2026. The government’s sentencing submission is due December 11, 2026.

Dates we have not confirmed

Defense reply deadline — written filing, not a hearing. Brian Thompson, the UnitedHealthcare CEO, was shot and killed in Manhattan in December 2024. In the New York state case, Mangione has pleaded not guilty to murder and weapons charges and is presumed innocent. His double-jeopardy motion to dismiss is pending; no ruling has been reported.

What happened most recently?

Prosecution answer filed October 9, 2026 — double-jeopardy motion; no ruling

New York Supreme Court, New York County, Part 32, NY

Brian Thompson, the UnitedHealthcare CEO, was shot and killed in Manhattan in December 2024. In the New York state case, Mangione has pleaded not guilty to murder and weapons charges and is presumed innocent. His double-jeopardy motion to dismiss is pending; no ruling has been reported.

The defense may reply by October 30, 2026 (court order, August 17, 2026). The next court date is December 10, 2026.

When will Luigi Mangione be sentenced?

Federal sentencing is set for Friday, December 18, 2026, at 11:00 a.m. Eastern in the Southern District of New York, according to the federal docket. The New York state case is separate and still pending.

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Sources

Court dates change often. Every date here comes from the same checked record as the Court Calendar. See how we check court dates.