When we were young, Sarah and I did a terrible thing - but it was only me who paid the price. Now, just when I thought no one from my old life would ever find me, a note is slid under my door: I haven't forgotten. I haven't forgiven. FOUND YOU. My best friend Sarah and I used to spend all our time in a place we called the Doll House. It was just an old, abandoned cottage in the woods behind our house...