Luigi Mangione Pleads Not Guilty to Murdering Healthcare CEO

Accused CEO assassin Luigi Mangione pleaded not guilty at his arraignment for first-degree murder. His supporters braved sub-freezing temperatures outside the court in Manhattan. Mangione's attorney Karen Friedman Agnifilo expressed outrage at the show of force when Mangione was brought from Pennsylvania to New York, especially in the presence of Mayor Eric Adams.Inside Edition's Ann Mercogliano has more.