Six-part drama based on the bestseller by Holly Jackson about a seventeen-year old girl who sets out to investigate who is really behind the five year old murder case of a schoolirl. Starring Emma Myers, Anna Maxwell Martin, Gary Beadle, Mathew Baynton and Zain Iqbal.

All production offices, costumes, props and storage were based at The Bottle Yard Studios whilst filming took place on location. Bristol Film Office assisted with filming in Redcliffe Caves, Redland and Westbury on Trym, and filming also took place at Avon Valley Railway Park. Screen Somerset supported filming in the village of Axbridge, which was the key location for the fictional town of Little Kilton where the drama is set.