Judge discloses Mangione’s team plans to argue he suffered ‘extreme emotional disturbance at time of occurrence’ Luigi Mangione ’s legal team plans on pursuing a psychiatric defense during his upcoming Manhattan state court trial over the killing of UnitedHealthcare executive Brian Thompson, cour...
Source: [Guardian World](https://www.theguardian.com/us-news/2026/jun/17/luigi-mangione-new-york-state-court-appearance)