Drama series. Holly clings to Rachel in the wake of a shocking escalation, but she must get to the dark heart of what's happened to pull Georgia back from the brink.
Holly has been taken right to the edge, and now she is doubting every choice she has made along the way - who she has trusted and how she has acted. The stakes are sky high, and there is nowhere left to turn.
With everything seemingly out on the table, everyone must for their behaviour and the part they have played in the terrible events of this first term - some will step up and some will slink away.
But even now there is one more card to play and, broken as she is, Holly will have to forge forward in the final battle to save Georgia from the darkness that has embroiled them all.