Codename: Blood

Tim swaps blood samples with the Examiner. However, it is revealed there are drugs in the Examiner's system, and Tim is forced to attend a drug intervention programm, run by none other than Paula. She further embarrasses Tim by having his family made aware of his attendance in the intervention. Paula forces him to read that he has feelings for her, but he refuses after it is emerged he has feeling for Caitlin, a colleague at MI5. Furthermore, ex-wife Judith informs Tim of a child custody hearing so she could keep Marcus. Marcus meanwhile, is given a taste of power in his school, which he abuses.