Luigi Mangione, the man accused of shooting and killing UnitedHealthcare CEO Brian Thompson, appeared in a New York City ...

Luigi Mangione entered a not guilty plea to murder and terrorism charges in connection with the death of UnitedHealthcare ...

Luigi Mangione, the man accused of fatally shooting the CEO of UnitedHealthcare, pleaded not guilty on Monday to murder and ...

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

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

The suspect in United Healthcare CEO's killing has entered a New York courtroom for state murder arraignment. NEW YORK — The suspect in United Healthcare CEO's killing has entered a New York courtroom ...

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

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