Luigi Mangione's trials delayed until September and October in killing of UnitedHealthcare CEO Apr 01, 2026 · Michael R. Sisak and Larry Neumeister · washingtontimes.com read more » Luigi Mangione 's state and federal trials in the killing of UnitedHealthcare CEO Brian Thompson were both postponed on Wednesday, with the state case delayed until September and the federal case pushed back to October. Read more »