Luigi Mangione pleaded guilty to federal charges. We've unpacked these rumors about him

On Aug. 14, 2026, reports emerged that Luigi Mangione pleaded guilty to federal stalking charges in the killing of Brian Thompson, the former CEO of UnitedHealthcare. When Mangione fatally shot Thompson on Dec. 4, 2024, Snopes debunked a rumor that police caught Mangione after he used a fake ID to buy food at a McDonald's restaurant. We later verified his official mug shot and kept up with the movement to free the 28-year-old, including two dozen women who reportedly waited in the cold for public seats to support him. Mangione told the court on Aug. 14 that he killed Thompson "after years of enduring severe pain from a broken back, navigating the obstacles of the health insurance system and witnessing similar experiences of countless others," per The Associated Press. The words "deny," "defend" and "depose" were reportedly found engraved on the bullet casings Mangione used — a way some attorneys describe how insurers like UnitedHealthcare avoid paying claims. Mangione is set for sentencing on Dec. 18, 2026. Below are 15 claims we've fact-checked related to the 28-year-old. Sources Murphy, Tom. 'Words on Ammo in CEO Shooting Echo Common Phrase on Insurer Tactics: Delay, Deny, Defend'. AP News, 5 Dec. 2024, https://apnews.com/article/unitedhealthcare-ceo-shooting-delay-deny-defend-depose-ee73ceb19f361835c654f04a3b88c50c.Sisak, Michael R., et al. 'Luigi Mangione Pleads Guilty to Federal Stalking Charges in the Killing of UnitedHealthcare CEO'. AP News, 14 Aug. 2026, https://apnews.com/article/luigi-mangione-plea-unitedhealthcare-ceo-3b8a5bb41589c9f5f4775dba2beea66f. By Taija PerryCook Taija PerryCook is a Seattle-based journalist who previously worked for the PNW news site Crosscut and the Jordan Times in Amman. Article Tags