Who could have guessed that British Security would be sending for someone from Australia to come and help them sort out their systems? But this is Mickey's problem. Melia has something far worse to deal with: an old friend has been sent to prison for a horrible crime, something which he had nothing to do with, but still, he was convicted under the rules of 'Joint Enterprise'. Is this fair? Melia vows to help her cousin Liv help their friend in any way they can.