Commander (The Five Doctors)

During the crisis in the Death Zone on Gallifrey, the Commander of the Chancellery Guard carried out a search of the quarters of Jerricho on the orders of Lord President Borusa and discovered the Black Scrolls of Rassilon. Authorised to use the mind probe, he removed Jerricho for questioning but almost immediately shot him dead in an apparent escape attempt. (TV: The Five Doctors)