The hearing in a New York courtroom marked Mangione's first opportunity to formally address the accusations brought by the ...

Luigi Mangione, the man accused of fatally shooting UnitedHealthcare CEO Brian Thompson earlier this month in New York City, ...

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

The suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson also faces federal and state charges in Pennsylvania ...

Luigi Mangione, the suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson on a busy sidewalk in Midtown ...

Luigi Mangione, the suspect in UnitedHealthcare CEO Brian Thompson's killing, entered a not-guilty plea at his arraignment on ...

As investigators continue to determine the motives and mindset that allegedly prompted Luigi Mangione to gun down ...

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

Luigi Mangione faces the prospect of life in prison without parole on state charges including murder in the killing of ...

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 shooting UnitedHealthcare CEO Brian Thompson earlier this month in NYC, pleaded ...

Luigi Mangione pleaded not guilty to eleven New York state charges in the killing of UnitedHealthcare CEO Brian Thompson. NBC ...