The people spoke with The Associated Press on condition of anonymity because they weren’t authorized to release information publicly.A courtroom had been set aside in a Manhattan federal courthouse for Mangione’s appearance and an overflow courtroom was designated as a location for people to watch the proceeding on video in the event there are more people than can fit in the courtroom.

What to KnowThe suspect charged with shooting to death the UnitedHealthcare chief executive on a Manhattan street has waived his extradition to New York and has been transported back to New York City,