Brian Thompson & Margaret Garnett
13 shared events · Importance 5 · Last updated Aug 15, 2026
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Brian Thompson is the victim in a high-profile murder case over which Margaret Garnett is presiding as the US District Judge. His legal interests are represented within her court.
Domestic
Brian Thompson: Victim; his death is the core of the case, impacting UnitedHealth Group and public discourse.
Margaret Garnett: Presiding federal judge; will determine Mangione's sentence.
Aug 11, 2026 · 291 articles
Domestic
Brian Thompson: Brian Thompson was the CEO of UnitedHealth Group and was fatally shot on December 4, 2024. His death is the subject of the federal and state trials against Luigi Mangione.
Margaret Garnett: U.S. District Judge Margaret Garnett is presiding over the federal trial of Luigi Mangione and made the decision to postpone it to January 2027.
Jun 29, 2026 · 17 articles
Domestic
Brian Thompson: Victim of the shooting; his death is the basis of the criminal cases.
Margaret Garnett: Federal judge presiding over sentencing; will determine final sentence.
Aug 17, 2026 · 21 articles
Domestic
Brian Thompson: Brian Thompson was the CEO of UnitedHealth Group — UnitedHealth Group whose killing on December 4, 2024, is the subject of the trials against Luigi Mangione.
Margaret Garnett: Margaret Garnett is the U.S. District Judge overseeing the federal trial of Luigi Mangione.
Apr 01, 2026 · 15 articles
Domestic
Margaret Garnett: Margaret Garnett is the U.S. District Judge implored by Luigi Mangione's defense team to prevent the case from proceeding as a death penalty prosecution.
Sep 20, 2025 · 7 articles
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