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

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 ...

Companies are reevaluating security measures in the wake of last week's shooting of UnitedHealthcare CEO Brian Thompson.

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 ...

The search for UnitedHealthcare CEO Brian Thompson’s killer has stretched into a fifth day — and beyond New York City.

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

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

The suspect, 26, is expected to be extradited to New York to face a charge of murder in the killing of UnitedHealthcare CEO ...

Luigi Mangione, who was detained at a McDonald's in Altoona, Pa., has been identified as the suspect believed to have shot ...

Police are on the hunt for the masked gunman who fatally shot UnitedHealthcare CEO Brian Thompson outside a New York City ...