A psychiatric defense may be Luigi Mangione’s best argument in state murder trial, experts say. Here’s why

By Kara Scannell, Nicki Brown, CNN New York (CNN) — The day after Luigi Mangione was arrested in connection with the December 2024 killing of a health insurance executive, a former prosecutor suggested his best defense might be claiming a form of insanity. “There might be a not guilty by reason of insanity defense that