Fingerprints belonging to the man charged in last week's murder of UnitedHealthcare's CEO match those found on a water bottle recovered not far from the scene.

Luigi Mangione, the former Ivy League student arrested and charged in Pennsylvania on Monday in connection to the apparent assassination of UnitedHealthcare CEO Brian Thompson in New York City last week,

During an extradition hearing in Blair County Courthouse in Hollidaysburg, Pa., on Tuesday, Luigi Mangione's defense attorney reportedly said his client will fight his extradition to New York, where he's facing murder and other charges in the killing of UnitedHealthcare CEO Brian Thompson.