Lawyer of UnitedHealthcare CEO Thompson murder suspect Luigi Mangione tells press that client is pleading not guilty, fighting extradition

Thomas Dickey, the lawyer of Luigi Mangione, who has been arraigned on the charge of murder of UnitedHealthcare CEO Brian Thompson, has said his client is pleading not guilty and fighting extradition to New York. 

"He has indicated a plea of not guilty. The only charges that we've seen thus far, have been the ones here in Pennsylvania - in Pennsylvania. And we have pled not guilty to those charges," Dickey said, according to a report in The Associated Press.