Luigi Mangione Pleads Not Guilty to NY State Murder Charges
Luigi Mangione says he's not guilty of slaying Unitedhealthcare CEO Brian Thompson -- he entered not guilty pleas Monday morning in New York State court.
Mangione pleaded not guilty to 11 state charges ... including first-degree murder, 2nd-degree murder as crime of terrorism and multiple weapons charges.
The 26-year-old Ivy League grad was dressed like a college preppie -- a maroon sweater over a white collared shirt and khaki pants -- as he stood before the judge with his attorney Karen Friedman Agnifilo.