The suspected killer in the murder of UnitedHealthcare CEO Brian Thompson was spotted arriving in New York City Thursday, just hours after appearing in a Pennsylvania court where he formally waived extradition.

Luigi, sporting his fresh shave and new haircut, looked somber as he was led into a secure police vehicle. NYC Mayor Eric Adams was among the dozens of law enforcement personnel who escorted Mangione from a helicopter to the awaiting vehicle.

As we’ve reported, Mangione is accused of fatally shooting Thompson earlier this month outside a hotel in Manhattan, and five days later, he was arrested at a McDonald's in Altoona, PA.

Luigi is facing charges in both states -- first-degree murder and gun charges in NY related to Thompson's death, and gun and fake-ID charges in PA.

Mangione is also reportedly facing federal criminal charges related to the Thompson murder, but that indictment remains sealed for now.