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

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

Luigi Mangione has been charged with murder in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson. The ...

The 3D-printed gun PA police allegedly recovered from Luigi Mangione is a match to shell casings at the UnitedHealthcare CEO ...

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

He felt shooting a CEO was better than trying to set off a bomb because he didn’t want to hurt anyone he felt didn’t deserve ...

Videos showed posters featuring the words: "Wanted. Denying medical care for corporate profit. Health care CEOs should not ...

Luigi Mangione is being held on Pennsylvania charges of possession of an unlicensed firearm, forgery, and providing false ...

This image provided by the New York City Police Department shows a man wanted for questioning in connection to the ...

The displays of resistance Tuesday weren’t expected to significantly delay legal proceedings for Luigi Nicholas Mangione, who ...

Here's what we know about UnitedHealthcare CEO Brian Thompson, who was shot to death in Manhattan on Wednesday, Dec. 4.