For the young woman kidnapped on her way home from the pub, the nightmare is about to begin. Weeks after Caitlin Kinnear goes missing, the police are unable to break her case. Worse, they are not even certain harm has come to her. But determined to pursue all leads, DI Damen Brook and his team begin to trawl through the murky world of cheap migrant labour. Convinced that the answers lie hidden within its depths, Brook soon begins to realise Caitlin is in terrible danger.