At a home for troubled girls, a young girl has been brutally murdered during the night.

Her body is found arranged in bed with her hands covering her eyes.

Vicky Bennet is the only girl unaccounted for. When a bloody hammer is discovered under her pillow, it appears that she was more than just a witness to the killing.

Detective Inspector Joona Linna is called in to piece the evidence together. But the case quickly descends into darker, more violent territory, leading him finally to a shocking confrontation with the past.