Having disappeared off the face of the earth seven years ago, DI Ruth Hunter has been unable to give up the search for her missing ex-partner, Sarah. Following a series of new clues, Ruth flies to Paris in a desperate attempt to find Sarah before she is trafficked out of the country…or worse!

Racing against time and in emotional turmoil, Ruth finds herself embroiled in the dark underbelly of French political and police corruption and the murky world of sex trafficking. Met with a wall of silence at every turn, Ruth must do whatever it takes to find Sarah and uncover the truth behind her disappearance, even if it means losing her beloved career and risking her own life.

With time running out, Ruth wonders who she can really trust, who is following her and if she will ever see Sarah again?