A murder investigation unearths the brutal history of a village where innocence has a shifting meaning if you are alive. Or dead.
When psychotherapist Alexis Cosse is found murdered in the playground of the sleepy northern village of Burrowhead, the local police force of Georgie, Trish and Simon investigate. Leads take them from Alexis's recent clients to local bullies, exposing a maelstrom of racism, misogyny, abuse and homophobia that has been simmering beneath the surface of the village. Shaken by the revelations and beginning to doubt her relationship with her husband Fred, Georgie starts to realise something bad is lurking under the soil in Burrowhead, while someone (or something) equally threatening is hiding in the strange and haunted cave beneath the cliffs.