Katie” arrived at the Luigi Mangione protest in downtown Manhattan on Friday wearing a black shirt with a large photo of the ...

Luigi Mangione pleaded not guilty Friday to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione, the Maryland man accused of hunting down and killing a UnitedHealthcare CEO over what prosecutors said was ...

Mangione, an Ivy League graduate from a prominent Maryland real estate family, faces separate federal and state murder ...

Luigi Mangione has pleaded not guilty to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson, as ...

Months after Luigi Mangione was charged in the shooting of UnitedHealthcare CEO Brian Thompson, the 26-year-old pleads not ...

The man charged with fatally shooting a UnitedHealthcare executive last year pleaded not guilty on Friday to federal charges ...

Luigi Mangione has pleaded not guilty to four federal charges for the killing of Brian Thompson, as federal prosecutors are seeking the death penalty.

Luigi Mangione pleaded not guilty to federal charges of stalking, a firearms offense and murder in the killing of ...

Months after Luigi Mangione was charged in the shooting of UnitedHealthcare CEO Brian Thompson, the 26-year-old pleaded not ...