Luigi Mangione pleaded not guilty Friday to stalking -- travel interstate commerce, stalking -- use of interstate facilities, ...

Mangione’s arraignment for the killing last December attracted several dozen people to the federal courthouse in Manhattan.

Mangione, a 26 year old Ivy League graduate from Maryland, could be charged with capital punishment if convicted of the ...

He's the man accused of shooting and killing United Healthcare CEO Brian Thompson in Midtown Manhattan last December.

Federal prosecutors are pursuing the death penalty in the case of Luigi Mangione, accused of killing a United Healthcare CEO Brian Thompson.

Luigi Mangione has pleaded not guilty in the execution-style slaying of UnitedHealthcare CEO Brian Thompson.

U.S. prosecutors formally told the court on Thursday that they plan to seek the death penalty for Luigi Mangione, who is ...