Home / BusinessBusinessBBCBusinessBBC·Jun 17, 2026·1 min readMangione's lawyers plan psychiatric defence in state murder trialThey will argue he was suffering from "extreme emotional disturbance" at the time UnitedHealth CEO Brian Thompson was killed.View original source — BBC ↗ShareCopy linkShare on XShare on FacebookRelated storiesBusinessStuffBusinessJun 18, 2026 · 1 minLuigi Mangione will assert psychiatric defense in murder case in UnitedHealthcare CEO's killingStuffWorldBBCWorldJun 19, 2026 · 1 minMangione's lawyers reverse course on psychiatric defence in state murder trialBBCBusinessAl JazeeraBusinessJun 17, 2026 · 1 minLuigi Mangione to use psychiatric defence in healthcare CEO murder caseAl JazeeraHealthCBCHealthJun 17, 2026 · 1 minLuigi Mangione seeks 'extreme emotional disturbance' defence in CEO killing caseCBC
BusinessStuffBusinessJun 18, 2026 · 1 minLuigi Mangione will assert psychiatric defense in murder case in UnitedHealthcare CEO's killingStuff
WorldBBCWorldJun 19, 2026 · 1 minMangione's lawyers reverse course on psychiatric defence in state murder trialBBC
BusinessAl JazeeraBusinessJun 17, 2026 · 1 minLuigi Mangione to use psychiatric defence in healthcare CEO murder caseAl Jazeera
HealthCBCHealthJun 17, 2026 · 1 minLuigi Mangione seeks 'extreme emotional disturbance' defence in CEO killing caseCBC