DCS Fran Harman's relationship with Assistant Chief Constable Mark Turner is going well and they are buying a house together. At work, a former protégé, Simon Gates, has just become her new boss. But there are complications with Simon and with Mark's daughter. Even the environment is hostile, the water in Fran's village tainted by something in the local reservoir. Some good old-fashioned detective work seems a useful antidote.

Actress Vena Burford is 'resting' between jobs. But needs must, and with few voice-over jobs in the pipeline, Vena takes on a few jobs for friends and family around the idyllic Stratford-Upon-Avon. But interior design leads her to violent threats and showing prospective buyers around houses ushers in a drug-smuggling ring. Vena comes to know all too well that the countryside is far from quiet.

It's a busy weekend for Lina: she wins a dance competition, annoys a valuable client and has to play gooseberry when Griff, her business partner, meets an old flame. Killing time, she drives across Dartmoor only to find two men robbing a medieval church. Outraged, she manages to stop them - only to discover that it's not just in Devon that they are working. Safely back in Kent, she makes some new friends.

While Jane waits for renovations to be completed on her new permanent home, she remains in temporary accommodation under the watchful eye of her landlord, Brian Dawes, chair of the governors at Wrayford School. Her work life is dominated by preparations for the all important school play, but behind the scenes the threat of major cuts to the school's budget puts a strain on morale. Alongside these concerns are her landlord's deteriorating health and the odd behaviour of her neighbours - both mysteries she could do without. 

Sophie Rivers is rightly proud of her cousin Andy, a famous rock’n’roll star. Andy has just renounced the excesses of the music business for a life of campaigning for good causes. So why would anyone want him dead? It all starts harmlessly enough: vandalism, graffiti…But when one of Andy’s roadies plunges to his death after swigging the singer’s drink, Sophie begins to fear for her cousin’s life. And then the killer, tired of being thwarted, turns his attentions to Sophie.

Oxford, 1960. There's a murderer on the loose, and two unlikely heroes are poised to solve the case. Meet Probationary WPC Trudy Loveday - smart, enthusiastic and always underestimated. In the hope of getting her out of the way, Trudy’s senior officer assigns her to help coroner Clement Ryder as he re-opens the case of a young woman's death. She can't believe her luck – she is actually going to be working on a real murder case. 

When a beautiful, wealthy student is found dead in her room in Oxford's most prestigious college, Detective Inspector Bridget Hart is called to investigate. The murdered girl appeared to have no enemies, yet was killed in a brutal and bloody assault. Haunted and driven by her own personal tragedy, newly promoted DI Bridget Hart has a lot to prove as she leads her first murder case. Her investigation uncovers a tangled web of lies, lust and ambition, and brings her into conflict with powerful interests.

Meet Sukey Reynolds: proud mother, wonderful cook...and police photographer turned amateur detective. Years ago, Sukey was hoping to become a detective, but life took a different turn. Now she’s happy to be involved with the local police force, as long as she still gets to work the occasional murder case....

While Bea Abbot worries that she’s lost control of her domestic agency, she’s asked to find some domestic help for an eccentric little musician falsely accused of murder. She doesn’t realize how dangerous this might be until Jeremy - fleeing from attempts on his life - lands up on her doorstep. Researching the gang who’d used an attractive girl to entrap Jeremy, Bea finds traces of them throughout high society. Can Bea keep Jeremy - and herself - alive, while all he thinks about is composing a song for pretty, dead Josie?

When a body is discovered, bled dry on a beach, the sleepy seaside town of Weston-super-Mare wakes up to a nightmare. For Detective Inspector Louise Blackwell, recently transferred to the town she last saw as a child, it’s her first case on the job. The victim - Veronica Lloyd, an elderly volunteer at a local church - has puncture wounds to her hands. When a priest is found killed in a nearby church in a similarly grisly condition, it becomes clear that Blackwell is dealing with a righteous and bloody murderer. But the victims aren’t random.

When Scotland's leading virologist goes missing, Mona and Paterson from the Health Enforcement Team are dispatched to London to find him. In a hot and unwelcoming city, Mona has to deal with a boss who isn't speaking to her, placate the professor's overbearing assistant and outwit the people who will stop at nothing to make sure the academic stays lost. Meanwhile, back in Edinburgh, Bernard is searching for a missing prostitute while Maitland is trying to keep the chair of the Parliamentary Virus Committee from finding out quite how untidy the HET office is.... 

Landscape gardener Imogen Bishop has spent the last 30 years trying to forget one fateful school night but when her estranged husband Greg Bishop is found dead in the grounds of her father's Georgian hotel, danger threatens to overwhelm her. Retired police officer Adam Hennessey, hoping for a peaceful life running his traditional Somerset country pub, finds himself drawn into the unfolding drama in the hotel across the road. 

Pleasure is the highest good: the group who called themselves the Cyrenaics embrace the hedonistic principle until the death of one of their members from an overdose. Sobered, the group went their separate ways. One headed for Canada, another disappeared and a third was believed to have committed suicide - at least until his body turns up in the wreck of a car swept up on the Solway mud flats.

The death of a local sex offender places the police officers at East Rise incident room under immense pressure - they must treat this case like any other murder, but they know what Albie Woodville did and can feel little sympathy. Except as the investigation progresses, it becomes clear this isn’t just a one-off killing - someone is out for revenge....

The mutilated corpse of a young prostitute is discovered in a squalid apartment. Angela Murphy has recently started working as a detective on the mean streets of Glasgow, Scotland's largest city. Just days into the job, she's called to attend this grisly murder. She is shocked by the horror of the scene. It's a ghastly sight of blood and despair. To her boss, Frank Martin, there's something horribly familiar about the scene. Is this the work of a copycat killer? Will he kill again?