Mark Rowley

When the body of a young man is found eerily staged in the idyllic Scottish wilderness, detective Monica Kennedy fears this is just the beginning of a terrifying campaign that will strike the heart of a rural community.As paranoia rises, suspicions and secrets are forced into the light, and the locals start to realise that there is a serial killer hidden amongst them. With her experience of dealing with the darkest of humanity Monica Kennedy quickly becomes entangled in a heightened game of cat and mouse with a cunning killer. Only she can stop this monster before he claims any more victims.But when her own history creeps up on her, she begins to lose trust in her own judgement. Will it be her own actions that are the biggest risk to herself and her family?

The story of how the British special forces unit, the SAS, came to be formed, based on the book by Ben Macintyre. The show will explore the thinking that led to the creation of a new form of combat in the deserts of North Africa during World War II. It will celebrate the glory, action and camaraderie at the heart of this story, and delve into the psychology of the flawed, reckless but astonishingly brave group of maverick officers and men who formed the SAS in the darkest days of World War II.

Karen is a refreshingly normal and charmingly unfashionable young woman. While she is not slick or a maverick cop, her quick mouth and ingenuity make her an impressive investigator. Following her promotion to Police Scotland's Historic Cases Unit, Karen is tasked with reopening the investigation into a murder that has been the subject of a provocative true crime podcast. When teenage barmaid Rosie Duff was stabbed to death in 1995, suspicion fell on the three drunken students who discovered her body. But despite police suspicion, the boys were never charged. Nearly 25 years on, DS Karen Pirie is determined to uncover what happened that fateful night. Do the men know more than they previously revealed? When Karen uncovers flaws in the initial investigation, she finds herself in conflict with the very officers who led the original hunt for the killer.

Trigger Point is set in contemporary London and focuses on the Bomb Disposal Squad. Known as "Expo", officers risk their lives daily on 'the long walk' towards danger. Death is always just a heartbeat away. Lana Washington (McClure) is an experienced bomb disposal operative. Reckless and out of control, Lana is ex-military and pushed to breaking point dealing with a series of improvised explosive devices which threaten the capital during a terrorist summer campaign. Under extreme pressure and searching for answers, Lana can't help but become suspicious that the bomber is premeditatedly targeting her unit. It's a terrifying thought, but against all odds how does she prove it and discover the bomber's real identity?

This eight-episode, hourlong historical drama series is adapted from Bernard Cornwell's best-selling novels, The Saxon Stories by writer Stephen Butchard.