Luigi Mangione's lawyers withdraw plans for psychiatric defense

Luigi Mangione appears for a pretrial hearing at Manhattan Criminal Court in New York, June 17, 2026. Angelina Katsanis/AP hide caption toggle caption Angelina Katsanis/AP New York — In a dramatic reversal, Luigi Mangione's legal team on Thursday backed away from a plan to use a psychiatric defense when his case goes to trial in state court in September. Mangione has pleaded not guilty to murdering health insurance CEO Brian Thompson in 2024 on a Manhattan street. At a hearing only a day earlier before state Judge Gregory Carro, Mangione's attorneys confirmed that Mangione had been undergoing psychiatric evaluation. They signaled that his defense would be based at least in part on the argument that Mangione was experiencing "extreme emotional disturbance." But in a one-line letter sent to Carro on Thursday, Mangione's team said that "at this time" they no longer intend to introduce psychiatric evidence during the trial. It's unclear what sparked the shift. Mangione's team didn't respond to NPR's request for comment. Former Manhattan prosecutor and legal analyst Gary Galperin told NPR it was a "stunning reversal" for Mangione to withdraw from the psychiatric defense. "One can only speculate at this point as to the reasons," he said. "What remains, of course, at this point is the question of what defense they will pursue at trial," he added. This maneuver came after Carro ordered Mangione's attorneys to quickly share psychiatric information with prosecutors. …