Gaby McCray has been haunted by her famous father's inexplicable suicide ever since her teenage years. In fact she became a psychologist - like him - to try to understand WHY? Years later, and left in charge while her colleagues attend a conference, Gaby’s world turns upside down when three psychotic patients each claim to know the real truth about her father's death. Despite having been instructed to avoid them, she has to know. But their knowledge has a dark price, and Gaby soon finds herself trapped in a series of increasingly sinister mind games with them. Worse, the more she plays, the more emotionally involved she becomes with the mysterious Xander - possibly the most dangerous of the three. As the web of deceit draws tighter, and disturbing almost-forgotten memories begin to surface, Gaby starts to wonder… Is the truth to be found in her patients’ psychopathic claims? Or in the secret research buried deep within the files of ETHOS? Or has she always known what happened on that day her father put a bullet in his brain? And if she has blocked that painful memory from her own mind, does that make her the next victim? Or something much, much worse…