Luigi Mangione Supporters Fawn Over Cleaned Up Appearance ... Hits Up Jail barber
Luigi Mangione was back in court Thursday morning for another extradition hearing ... and his admirers lost their minds 'cause he's cleaned up with a shave and a haircut.
Here's the deal ... Mangione formally waived extradition after he arrived at a Pennsylvania courthouse under heavy security -- he's been officially charged in NYC with the murder of UnitedHealthcare CEO Brian Thompson.
Video captured Mangione being led into the courthouse -- and he appeared to be more subdued than last time, when he lashed out at cameras shortly after he was apprehended.