(CNN) — Luigi Mangione, the suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson on a busy sidewalk in Midtown Manhattan, was escorted into a New York courtroom Monday where he ...

NEW YORK (AP) — The man accused of fatally shooting the CEO of UnitedHealthcare pleaded not guilty on Monday to state murder and terror charges while his attorney ...

Luigi Mangione was formally charged last week by the Manhattan DA with multiple counts of murder, including murder as an act of terrorism. That case, brought by the Manhattan district attorney ...

Luigi Mangione, 26, was shackled and seated in a Manhattan court when he leaned over to a microphone to enter his plea. The Manhattan district attorney charged him last week with multiple counts of ...

Luigi Mangione is set to appear in court in New York on Monday for arraignment on state murder charges in the killing of UnitedHealthcare CEO Brian Thompson. The Manhattan District Attorney's ...