To Catch a Killer

NO ONE KNOWS THE MIND OF A KILLER LIKE EMMA KAVANAGH. 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? You've never had a case like this. 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...