Overton: a tiny village in the English countryside. Farming is its bread-and-butter. Racehorses are its beating heart. When the body of a local teenage boy is found underneath the wheels of a tractor, the villagers in this remote community - his friends - are forced to open up their world.

Suspicions are running high after the discovery of Cal's body. Cal's friends - Rob, James, Tina, Janine and Annie - are questioned by the police about what happened on the night of the murder.

It's Cal's funeral and the traveller community are preparing to put his body in the ground. Tina reaches out to Eli, but he's haunted by the unexplained changes he'd seen in Cal in the last few years. When Chris, who was in care with Cal, appears at the graveyard, Eli follows him hoping he has some answers, but uncovers some disturbing secrets.