Lawyers for Luigi Mangione, the 28-year-old former Ivy Leaguer accused of assassinating UnitedHealthcare CEO Brian Thompson, indicated he could use an "extreme emotional disturbance" defense, which, if successful, could reduce a murder conviction to first-degree manslaughter if jurors find him guilty after his September trial.Mangione is also facing a federal trial slated for early next year."It's too early to say exactly how it will affect the federal prosecution, and he could theoretically pursue a different defense strategy there," said Randolph Rice, a Maryland-based attorney and legal analyst who is following the case."But from a practical standpoint, if you're standing in a state courtroom arguing that you shot someone because you were under extreme emotional distress, you may be handing federal prosecutors a significant admission that they can point to later."The move could significantly reduce the maximum sentence in the state case, if, at the end of the trial, jurors accept the defense but still believe prosecutors proved that Mangione killed Thompson.
Murder would be reduced to first-degree manslaughter under New York law upon conviction, resulting in the maximum punishment going from life in prison to a max of 25 years.SIGN UP TO GET TRUE CRIME NEWSLETTERLuigi Mangione appears at a pre-trial hearing in Manhattan Criminal Court in New York, N.Y., on June 17, 2026.Mangione is accused of murdering UnitedHealthcare CEO Bryan Thompson in December 2024.
(Barry Williams/New York Daily News)The "extreme emotional disturbance" defense requires his lawyers to convince jurors of three things at trial under New York law:JUDGE REVEALS LUIGI MANGIONE WILL PURSUE PSYCHIATRIC DEFENSE IN UNITEDHEALTHCARE CEO ASSASSINATION CASEFirst, Mangione must show whatever emotional distress he faced at the time of Thompson's murder caused an intense "loss of self-control."SEND US A TIP HEREBrian Thompson, CEO of UnitedHealthcare, is shown in an undated portrait provided by UnitedHe...