Case Summary
On December 4, 2024, Brian Thompson, CEO of UnitedHealthcare, was shot and killed outside a Midtown Manhattan hotel where he was attending an investor conference. Luigi Mangione, 26, was arrested days later in Pennsylvania. The case ignited a global conversation about the US health insurance industry and spawned a wave of copycat rhetoric. Federal and state trials are scheduled for September and October 2026.
Key Facts
Faces
Death penalty (federal charges)
Weapon
Ghost gun (3D-printed, untraceable firearm)
Charges
Murder in the first degree, Federal murder charges, Weapons charges, Stalking
Evidence
Surveillance footage, phone records, ghost gun, written manifesto
Occupation
Ivy League graduate (UPenn); tech worker background
Jurisdiction
New York County (state) + SDNY (federal)
Cultural Impact
Sparked global debate on US health insurance industry; copycat arrests nationwide
Case Timeline
Dec 4, 2024
Brian Thompson, CEO of UnitedHealthcare, shot and killed outside Hilton Midtown Manhattan at 6:44 AM
Dec 4, 2024
Gunman flees on foot; surveillance footage circulates globally; shooter becomes worldwide trending topic
Dec 9, 2024
Luigi Mangione, 26, arrested at a McDonald's in Altoona, Pennsylvania; ghost gun and manifesto found
Dec 2024
Mangione charged with murder and weapons charges in New York and federal court
Jan 2025
Mangione extradited to New York; pleads not guilty to all charges
2025
Pretrial proceedings; defense challenges evidence and jurisdiction
Sep 2026
Federal trial scheduled to begin
Oct 2026
State trial scheduled in New York