Luigi Mangione arrived at a Pennsylvania courthouse Thursday for hearings related to the killing of UnitedHealthcare CEO ...

New York prosecutors are using a 9/11-era anti-terrorism law in their case against the man charged with gunning down ...

Fox News' Bryan Llenas reports the latest on Mangione's court appearances as he faces extradition to New York.

Luigi Mangione's lawyer says the suspect in the UnitedHealthcare CEO killing is expected to waive extradition back to New ...

Mangione faces two hearings today: one on charges in Pa. and another on extradition to N.Y. in the slaying of Brian Thompson, ...

Suspect in UnitedHealthcare CEO shooting set to return to New York on murder charges - Brian Thompson shooting suspect is set ...

Mangione is slated to appear in Manhattan later Thursday on murder and terrorism charges in the death of UnitedHealthcare CEO ...

One hearing focuses on the charges Luigi Mangione is facing in the Keystone State, the other will concern his extradition to ...

In Pennsylvania, Mangione is accused of giving police a fake New Jersey identification and having a gun and silencer in his ...

Mangione is being arraigned this morning in Pennsylvania on gun and forgery charges and is expected to waive extradition at ...

Luigi Mangione, the suspect charged with shooting to death a health insurance company chief executive on a Manhattan street, ...