Judge Allows Gun & Notebook In Mangione Trial

May 18, 2026 10:39 am

NEW YORK (AP) — A gun and notebook that prosecutors say link Luigi Mangione to the killing of UnitedHealthcare CEO Brian Thompson can be used as evidence at his murder trial. The judge’s ruling Monday partially rejects a defense argument that those items were seized illegally, before a search warrant was obtained. It’s a major win for prosecutors, enabling them to show the jury a possible murder weapon and evidence they say points to motive. But the judge also ruled that other evidence found during an initial search of Mangione’s backpack must be suppressed. Mangione has pleaded not guilty to state and federal charges.