Mangione pleads not guilty in CEO's shooting

Luigi Mangione has pleaded not guilty to the murder of UnitedHealthcare CEO Brian Thompson, a case where prosecutors are pursuing the death penalty. Mangione is alleged to have shot Thompson from behind as he entered a Midtown Manhattan hotel for an investors conference last year. The incident has garnered support for Mangione from those frustrated with the U.S. healthcare system. A hearing on December 5th will determine the trial date.