On her fifteenth birthday, trafficking victim Affi Smith goes for a run and never returns. With a new identity and secure home in the Scottish Highlands, she was supposed to be safe... With personal ties to Affi's case, DS Max Craigie joins the investigation. When he discovers other trafficking victims have disappeared in exactly the same circumstances, he knows one thing for certain -- there's a leak somewhere within law-enforcement. The clock is ticking... Max must catch Affi's kidnappers and expose the mole before anyone else goes missing. Even it if means turning suspicions onto his own team.