This disturbing four-part thriller from the makers of Line of Duty has a watchable lead in Jack Rowan, whose performance as teen psychopath Sam makes The Omen’s Damien look cute.

Sam turns on the charm for his struggling mum Jenny (Romola Garai) and wins friends at school by standing up to bullies.

Then, when new girl Chrissy (Lara Peake) arrives, Sam finally finds someone who ‘gets’ him.

But will he share with her his suppressed desires? A haunting drama exploring fractured families and murderous secrets.