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

The government informed the court this week that they will seek the death penalty against the 26-year-old Ivy Leaguer, which ...

Luigi Mangione pleaded not guilty to federal charges including murder and stalking Friday at his arraignment in the killing ...

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

Luigi Mangione pleaded not guilty yesterday to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson, as prosecutors formally declared their intent to seek the death ...

Luigi Mangione pleaded not guilty Friday to the murder of UnitedHealthcare CEO Brian Thompson in his federal death penalty ...

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

Luigi Mangione pleaded not guilty Friday to the murder of UnitedHealthcare CEO Brian Thompson in his federal death penalty case — as a judge warned government prosecutors ...