Luigi Mangione pleaded guilty Friday to federal charges he fatally shooting UnitedHealthcare CEO Brian Thompson in Manhattan.

Mangione is due in federal court on Friday for a hastily scheduled hearing

A trial for Mangione’s state case in connection with the killing of UnitedHealthcare CEO is set to begin next month.

Luigi Mangione plans to plead guilty in the federal case concerning Brian Thompson's death. This plea could avert a federal trial and potentially dismiss state murder charges.…