Luigi Mangione, 26, was shackled and seated in a Manhattan court when he leaned over to a microphone to enter his plea.

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

The man accused of fatally shooting the CEO of UnitedHealthcare pleaded not guilty on Monday to state murder and terror ...

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

Luigi Mangione, the man accused of fatally gunning down health insurance executive Brian Thompson on a Manhattan street, ...

The city's police department earlier this month said crime was down year-over-year, including on the city's transit system.

The man accused of gunning down a health insurance executive in a brazen hit in New York that sparked fierce debate about the ...

Luigi Mangione, the man accused of fatally shooting UnitedHealthcare CEO Brian Thompson earlier this month in NYC, pleaded ...

The Ivy League-educated suspect is accused of gunning down UnitedHealthcare CEO Brian  Thompson on a Midtown Manhattan sidewalk.

Mangione faces three state murder charges, including murder as an ‘act of terrorism’, and separate federal charges.