Mangione is accused of gunning down Thompson as he walked to an investor conference in Midtown Manhattan on Dec. 4.

Luigi Mangione pleaded not guilty Monday to New York state charges in the killing of UnitedHealthcare CEO Brian Thompson, as his defense complained about police parading him in “perp walks” that are ...

Luigi Mangione pleaded not guilty Monday to state charges in the murder of UnitedHealthcare CEO Brian Thompson.

The federal charges could carry the possibility of the death penalty, while the maximum sentence for the state charges is ...

Before his initial appearance in New York’s state’s trial court, federal prosecutors also charged Mangione in the killing of ...

Luigi Mangione looked a world away from the pin-up prisoner he was being portrayed on social media as he shuffled into court ...

Luigi Mangione, man accused of fatally shooting the CEO of UnitedHealthcare, pleaded not guilty on Monday to murder and terror charges while his attorney complained that statements coming from New ...

Luigi Mangione pleaded not guilty to first-degree murder and terror offenses in Manhattan Supreme Court Monday stemming from the fatal shooting of UnitedHealthcare CEO Brian Thompson. Wearing a ...

Mangione's hearing on state charges comes days after his dramatic return to New York to face federal counts in the slaying of Brian Thompson.