Two years have passed since top cop Paul Harrigan walked away from the New South Wales Police Force to be his own man. Since then his life has been a gift, and his home with his partner Agent Grace Riordan and their daughter a sanctuary.

When a trafficked sex-worker is found brutally murdered in Sydney bushland, it should be just work for Grace. But the murder is too savage. And someone is watching them - perhaps Harrigan's old enemies, who want their pound of flesh.

Grace's boss pushes her into a sting to catch the sex-worker's murderer, and she loses sight of just who is being hunted. In the end, who will be left looking into the eyes of a killer, with no place to hide?

Suspenseful, smart and chilling -- two of Australian crime's most memorable characters are in a race to save themselves from evil that even they have never faced before.