The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Luigi Mangione, who is accused of killing Brian Thompson in New York, could face additional charges, according to Manhattan ...

The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania ...

Luigi Mangione cut off contact with his family and friends six months ago, a senior law enforcement official tells PEOPLE.

Commissioner Jessica Tisch also said Wednesday that lab results matched suspect Luigi Mangione’s prints to a water bottle and ...

Police in New York said Wednesday that forensic investigators were able to match the gun Luigi Mangione was carrying when he ...

During an extradition hearing in Blair County Courthouse in Hollidaysburg, Pa., on Tuesday, Luigi Mangione's defense attorney ...

Manhattan prosecutors are seeking to extradite Luigi Mangione to face charges in the killing of United Healthcare CEO Brian ...

The 26-year-old suspect shouted at reporters and struggled with deputies outside the Blair County Courthouse on Tuesday, ...

Mangione's account includes praise of former Fox News host Tucker Carlson for having "brilliant insights" and support for the ...

Luigi Mangione, 26, has been charged with murder in New York City in connection with the brazen shooting death of ...

Luigi Nicholas Mangione is currently being held without bail in Pennsylvania after he was arrested and arraigned on gun, ...