In a Dark, Dark Wood

In a dark, dark wood Nora hasn't seen Clare for ten years. Not since Nora walked out of school one day and never went back. Then, out of the blue, an invitation to Clare's hen do arrives. Is this a chance for Nora to finally put her past behind her? And in the dark, dark house there was a dark, dark room. But something goes wrong. Very wrong. And in the dark, dark room - some things can't stay secret for ever.