The gun CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania matches shell casings found at ...

ALTOONA, Pa. (AP) — The gun found on the suspect in the killing of United Healthcare’s CEO matched shell casings found at the site of the shooting, New York City’s police commissioner said Wednesday.

The man charged with murdering UnitedHealth Group Inc. executive Brian Thompson on a Manhattan sidewalk last week was ...

Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...

As the writer and gun-violence expert Patrick Blanchfield put it to me, “This event gives us something fairly rare: a ...

Ghost guns, firearms that lack serial numbers and can be assembled at home, have sparked growing concerns in Colorado. These ...

Rare Bird Police say they've confirmed that the handgun and suppressor found in possession of Luigi Mangione, the suspect ...

Luigi Mangione, the 26-year-old accused in the killing of UnitedHealthcare CEO Brain Thompson, will plead not guilty, his lawyer, Thomas Dickey, said.

As investigators build their case against suspect Luigi Mangione for the killing of UnitedHealthcare CEO Brian Thompson, ...

The 26-year-old appeared at a hearing in Pennsylvania Tuesday afternoon, where he refused to waive his right to extradition.

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

Discover the latest findings in the CEO assassination case as fingerprints link suspect Luigi Mangione to the scene.