On June 4, 2025, newly released court documents from Manhattan District Attorney Alvin Bragg, obtained by the New York Post, revealed a chilling manifesto penned by Luigi Mangione, 27, outlining his motives for allegedly murdering UnitedHealthcare CEO Brian Thompson on December 4, 2024. The Luigi Mangione manifesto, found in a red spiral notebook, details his disdain for the “greed-fueled” insurance industry, as The New York Post reported.
Mangione’s notebook, dated October 22, 2024, outlines his intention to “rebel against the deadly health insurance cartel” by targeting Thompson at UnitedHealth Group’s investor conference in Manhattan’s Hilton Midtown. He wrote, “Whack the CEO at the annual parasitic bean-counter convention” to make a “targeted and precise” political statement without harming innocents, asserting that a bombing would qualify as “terrorism.” A separate note to the federal government, found during his arrest on December 9 in Altoona, Pennsylvania, stated that he acted alone. He apologised for “strife or trauma,” but maintained, “These parasites had it coming.”
Just In 🇺🇲🔥: Who is Luigi Mangione ?
super intelligent guy. Surfing injury in Hawaii, went crazy, isolated from family and friends, moved to Japan, wrote manifesto, killed CEO on United Healthcare – According to Nick Burgi (old classmate)pic.twitter.com/S7mjvp0hhi
— Laughing Legends (@LaughingLegend0) December 10, 2024Mangione considered a mass-casualty event in Maryland but abandoned it as “unjustified” and “unhelpful,” focusing instead on Thompson to portray a “greedy bastard that had it coming,” per Reuters. His actions, including using a 3D-printed ghost gun with a silencer, aligned with his anti-corporate rhetoric, per CBS News. Like those from @CBSNews, X posts noted his “ill will toward corporate America,” while some users hailed him as a folk hero, reflecting public frustration with insurers. The UnitedHealthcare CEO’s murder has sparked debate, with the Manhattan DA’s filing highlighting his calculated approach, per The Guardian.
Legal Status and Context
Mangione, an Ivy League graduate from a prominent Maryland family, faces 11 state charges, including first-degree murder and terrorism, and four federal charges, with prosecutors seeking the death penalty, per NBC News. He pleaded not guilty and is detained at Brooklyn’s Metropolitan Detention Centre, with his next court date on June 26, 2025, and a federal trial slated for 2026, per Deadline. The insurance industry’s greed narrative, echoed in shell casings marked “deny,” “defend,” and “depose,” fuels ongoing controversy, per The Washington Post.
The Luigi Mangione manifesto exposes deep-seated anger against the insurance industry’s greed, driving the UnitedHealthcare CEO’s murder. The Mangione court documents reveal a calculated act, polarising public opinion and challenging corporate accountability, drawing global scrutiny to the Manhattan DA filing and its implications for justice in 2025.
