I've been watching you DS Alice Parr. I saw you trying to save the poor young woman you found in the park. The woman I tried to kill. I've been waiting for you to find her family. To find someone who cares about her. But you can't can you? I know everything about you. You know nothing about me. Even though I'm the man you're looking for. And you will never catch me ... The gripping new novel from expert police psychologist Emma Kavanagh.