The gun found on the suspect in last week's killing of United Healthcare's CEO matched shell casings found at the site of the ...

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

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

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

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

Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, is now charged with murder in New York ...

Police provided security at Monday's funeral service in Minnesota for UnitedHealthcare CEO Brian Thompson, who was fatally ...

Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, is now charged with murder in New York ...

New York City’s police commissioner says police have arrested a 26-year-old with a weapon “consistent with" the gun used in ...

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

UnitedHealthcare CEO Brian Thompson killed outside New York City Hilton hotel in Wednesday morning ambush, masked gunman ...

The 26-year-old remained behind bars in Pennsylvania, where he was being held without bail after being arrested and charged ...