Episode: Discovered in a Graveyard. Doyle is shot in his flat by an intruder and Cowley believes the connection lies with a terrorist group, two of whose members were blown up following a car chase by CI5. Whilst Doyle lies in a coma dreaming of surreal graveyard conversations with his boss, Cowley and Bodie piece together the events of the last few days to identify the person who pulled the trigger and prevent them from doing it again.