Under the watchful eye of Detective Chief Superintendent James Langton, Anna is given her first case. But is it a full-blown murder investigation or purely a missing person's case? An ominous pool of blood and no victim lead Anna on a desperate hunt for a man who has disappeared without trace.As Anna becomes obsessed with seemingly irrelevant details, Langton fears that she is losing control of the case. They still have no body and Anna is under increasing pressure to make an arrest....

When Amanda is found brutally murdered, DCI James Langton's enquiry discovers the sad truth behind her successful façade. Addicted to drugs and starvation diets, she'd almost died from a botched abortion. Meanwhile, DI Anna Travis is up for promotion, but Langton is blocking her, accusing her of professional misconduct. This latest case could make or break Anna's career.

Alexander Fitzpatrick is one of the most wanted men in the Western world. A Howard Marks character, but far more dangerous, his wealth, accrued through drug-trafficking, runs into millions. For the past 10 years there has been no sighting of him. Has he gone to ground using an alias, or is he dead?

When an ex-police officer from the murder squad is found shot in a dank squat, Anna Travis is pulled onto the case. As the body count rises and the investigation becomes ever more complex, suspicion falls on Fitzpatrick.

It is late at night on a notorious council estate in east London. A van - garishly painted with a grinning clown's face on the side - is being driven erratically. When the police pull over the driver to question him, they discover, inside the van, the body of a young woman. A murder suspect . . . an arrest . . . a confession . . . A case done and dusted? But their suspect claims his victim is not his first, but his third.

Dedicated, intuitive and utterly obsessive, DCI James Langton is ruthless in his pursuit of a gang of illegal immigrants, killers of a young prostitute. When he is horrifically, almost fatally injured by one of them, it falls upon DI Anna Travis to put her own career on hold as she nurses him through his intense frustration and desperation to bring his would-be murderer to justice.

A young girl is found dumped on the banks of the Thames. Horrifically mutilated and drained of blood, her death is an ominous mirror image of an unsolved 1940s case in Los Angeles known as 'The Black Dahlia'. Detective Inspector Anna Travis must race against time to catch this copycat killer, dubbed 'The Red Dahlia' from the flower his victim wore in her hair. But there are no suspects and a media frenzy is spiralling out of control.

Young Anna Travis has been assigned to her first murder case - a series of killings that has shocked even the most hardened of detectives. They started eight years ago – now the body count is up to six. The method of killing is identical, the backgrounds of the girls identical - all drug-users and prostitutes. Then a seventh body is found. The modus operandi is the same - but the victim is a young student with the 'face of an angel'. The profile of the murderer has changed dramatically.

When Amy arranges a sleepover with a school friend one weekend, neither parent sees the need to be in touch with her. Saturday, Sunday, Monday morning pass before Lena - seething from her first, unexpectedly confrontational, meeting with Marcus's divorce lawyer - phones Amy. Straight to Amy's voicemail. She must be in lessons. Lena sends a text. She waits. No reply, no contact whatsoever.

Fifteen-year-old Cassie Booth goes missing on her paper round. Then her bloodstained jacket is found in a boathouse belonging to Karl Wilding - but there's little evidence against him. A routine visit by Detective Inspector Pat North to appease persistent complainer Stephen Warrington spirals into something far more sinister. As his behaviour becomes increasingly obsessive, North is caught in a frightening web of deceit and lies that fuels her suspicion that Warrington has been involved in a far more horrific crime.

In a city as old as London, the discovery is hardly surprising. But when scratch marks are found on the inside of the coffin lid, Detective Jane Tennison believes she has unearthed a mystery far darker than any she's investigated before. However, not everyone agrees. Tennison's superiors dismiss it as an historic cold case and the Church seems desperate to conceal the facts from the investigation. It's clear that someone is hiding the truth and perhaps even the killer. Tennison must pray she can find both - before they are buried forever.

A derelict house is being demolished when workmen discover the remains of a young girl. Detective Superintendent Michael Walker is far from happy at being assigned the 17-year-old murder case. When more skeletons are discovered, however, Walker suddenly finds himself in charge of one of the biggest investigations in years. But when a secret has been buried for 17 years, the path to justice is more tortuous than ever. Can Walker and his team dig up the truth behind one family and their shadowy past? Or is the truth buried too deep?

Eight years ago, James McCready was convicted of killing his partner, Gary Meadows. But McCready has always claimed that the stabbing was a tragic accident and, when fresh evidence comes to light, he wins his appeal for a retrial. Detective Inspector Pat North is assigned to the reinvestigation. But when North discovers that her partner, Detective Superintendent Mike Walker, led the original police inquiry, their fledgling relationship is put to the test - particularly when she starts to suspect that he is covering something up. 

When a woman is snatched from a wood, Inspector Superintendent Pat North seizes control of her first major enquiry - one that appears to be over before it begins, when a local sex offender quickly confesses. With no body and inconsistent statements, North and her team are not convinced. They investigate a strange family of musical geniuses - each with their own motive. But if the man who confessed isn't the perpetrator - who is? And how far will they go to evade capture?

When a body is found in one of London's poorest districts, the coroner's report identifies the victim as young, black and female, but impossibly anonymous. One thing is clear to Detective Chief Inspector Jane Tennison about this victim - that news of her murder will tear apart a city already cracking with racial tensions, hurling Scotland Yard and Tennison herself into a maelstrom of shocking accusations and sudden, wrenching violence. 

Everybody has a story to tell. Detective Chief Inspector Jane Tennison has moved up the ranks, fighting every step of the way to break through Scotland Yard's glass ceiling. Now, on her first day as the head of the Vice Squad, a high-profile case threatens to destroy everything she has worked for. When Tennison's latest investigation reveals an influential public figure as her prime suspect - a man with connections to politicians, judges, and Scotland Yard - she's given a very clear message about the direction her investigation should take.