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

Details emerge as the investigation continues into the death of UnitedHealthcare CEO Brian Thompson and the suspected shooter Luigi Mangione.

Luigi Mangione, a 26-year-old Penn grad, is accused of kiling UnitedHealthcare CEO Brian Thompson in Manhattan on Dec. 4.

Employees at UnitedHealthcare and other companies described being anxious after an outpouring of online vitriol.

Luigi Mangione, 26, is charged with murder in the death of UnitedHealthcare CEO Brian Thompson, who was shot and killed in New York last Wednesday. He was arrested Monday after he was spotted at a ...

Eighteen people close to Trump are charged in Georgia for their participation in the fake elector conspiracy, including some ...

Cops still don't know whether Luigi Mangione's family members recognized him in wanted posters in the days after the ...

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

The gun found on the suspect in the killing of UnitedHealthcare CEO Brian Thompson matches shell casings found at the crime ...

Sen. Elizabeth Warren outrageously sympathized with the killer of former UnitedHealthcare CEO Brian Thompson — and others who ...

SiriusXM’s Megyn Kelly slammed those praising the alleged assassin of slain United Healthcare CEO Brian Thompson on Tuesday ...

The 26-year-old Ivy League grad accused of gunning down UnitedHealthcare CEO Brian Thompson on a Manhattan street was carrying a notebook that may lend further insight into his mindset and alleged ...