During an extradition hearing in Blair County Courthouse in Hollidaysburg, Pa., on Tuesday, Luigi Mangione's defense attorney ...
UnitedHealthcare CEO Brian Thompson was killed by a gunman in New York City. He was 50 years old.
Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.
The FBI announced Friday night it was offering a $50,000 reward for information leading to an arrest and conviction.
Luigi Mangione, accused in the killing of UnitedHealthcare CEO Brian Thompson, will plead not guilty, according to his lawyer, Thomas Dickey.