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...