Police Procedural Serial Killers Mystery

When teenager Nikki Jackson’s body is found at an amusement park, just hours after Fourth-of-July fireworks lit up the night sky, the Lost Creek police rule her death as suicide - a devastating final act from a girl who had lost all hope. But the absence of the knife used to make the wounds on her delicate wrists makes Detective Madison Harper think otherwise. And the partial fingerprint found on the girl’s face proves her right. Someone else was with Nikki in her final moments.

Deep beneath London, urban explorer Connie Darke stumbles across a mutilated body in the city’s decaying sewer system. Moments later, a strange whistling sound follows her through the tunnels—low, eerie, impossible to trace. DI Lew Kirby is assigned the case. The victim is a wealthy financier with no clear reason to be underground—and no shortage of enemies above it. As Kirby investigates, Connie uncovers chilling new clues about the unexplained death of her sister. Both are drawn deeper into a world of hidden networks, buried secrets, and obsession.

Find my killer. Rachel Ryder's world is catapulted into chaos with the discovery of a dire note on her front door begging her to solve the murder of former MLB star, Ryan Hicks. Ryan Hicks, who is very much alive. Initially written off as a dark twist on a promotional campaign for his new charter school, the grim reality hits home when Rachel and partner, Rob Bishop, find Hicks's lifeless body in his lavish home, turning a dismissed warning into a desperate plea for justice.

10am: A mother rushes for a train after dropping her daughter at school but is reported missing when she doesn't return to pick her up. 2.47pm: The same train causes the death of a young woman; her body bound and placed on the tracks. When Detective Alana Mack discovers the missing mother has vanished from the same train that claimed the life of the young woman, she fears the worst. A killer is on the loose, targeting women and leaving their broken bodies scattered across Dublin's Dart train line.

Victims are turning up dead in the woods, their bodies arranged with a serial killer’s signature. But what message, exactly, is he trying to send? Can brilliant FBI agent Ilse beck decode it in time before he strikes again? Or will his trail lead her straight into a trap? This case, tougher than she could have imagined, brings up dark memories from Ilse’s own past. But the clock is ticking, and she has little time to waste. Can Ilse battle her own demons and solve the twisted puzzle before time runs out?

Three men, sleeping rough on London's mean streets, have been found brutally murdered - each victim kicked to death and found with a £20 note pinned to his chest. But were they killed at random, or were they targeted for a reason? Tom Thorne is posted to the same streets - working undercover, disguised as a homeless man. In a harsh and harrowing underworld, Thorne discovers the horrifying link between the homeless victims and the perpetrators of a 15-year-old atrocity. Those who know are keeping quiet. But the word on these streets is that the killer is a cop....

DCI Adam Bishop has never seen anything like it. Five murder victims – all with numbers written above. And the spray-painted daubs reveal a horrific truth: the killer is counting down. When Dr Romilly Cole learns of the murders, they trigger memories of a traumatic past she has tried hard to forget. But getting involved with the case is a bad idea. She and Bishop have history – and working together could never end well. Adam and Romilly soon realise the truth lies in a decades-old case, and only Romilly holds the key.

A serial killer is rampaging across the country, tying families to chairs—arranged in puzzling tableaus—then murdering them, without leaving a trace of evidence. FBI Special Agent Lukas Stark has been hunting the Tableau Killer for eighteen months but is always two steps behind in a maze of dead ends. He has no understanding of why the killer stages the scenes so meticulously or chooses entire families. Burning out, Stark is forced to take on a new partner, Gilles Garnier.

When a teenage girl flings herself off a cliff in pursuit of a gruesome death, DI Kelly Porter is left asking why. Ruled a suicide, there’s no official reason for Kelly to chase answers, but as several of her team’s cases converge on the girl’s school, a new, darker story emerges. One which will bring Kelly face-to-face with an old foe determined to take back what is rightfully his - no matter the cost.

Detective Mia Hart never planned to return home. One terrifying summer night, Mia lost two of her closest friends to suicide. Scarred and broken, she fled St. Lucy’s, a small island off the coast of Maine. Now fifteen years later, when the body of a journalist is fished out of the bay near St. Lucy’s cliffs, Mia is forced to help with the case - and face all she’s been running from. As she approaches the island, the wintery winds of Black Rock Bay usher Mia home again.

Police Constable Matthew Riley is called to an emergency on a hot day in Langthorne. He is forced to read out words live on police radio. Then he is shot dead. Someone is killing the officers of the Langthorne Police one by one. And in a sadistic twist he makes each victim push their radio panic button before they die, thus broadcasting their last moments to the entire force. And as the police face this ruthless adversary, detective George Elms is in no fit state to help. He can barely keep his life together and is desperate to sort things out with his estranged wife and daughter.

Ein Serienkiller findet seine Opfer über die Dating-App Tinder. Die Osloer Polizei hat keine Spur. Der einzige Spezialist für Serientäter, Harry Hole, unterrichtet jetzt an der Polizeihochschule, um mehr Zeit für seine Frau Rakel und ihren Sohn Oleg zu haben. Doch Holes alter Chef kennt Olegs Vergangenheit und setzt ihn so unter Druck. Der Kommissar gibt schließlich nach und übernimmt den Fall. Als eine weitere junge Frau verschwindet - ausgerechnet eine Kellnerin aus Holes Stammlokal - , muss der Ermittler befürchten, dass der Mörder für ihn kein Unbekannter ist.

Kate Marshall was a promising young police detective when she caught the notorious Nine Elms serial killer. But her greatest victory suddenly turned into a nightmare. Traumatized, betrayed, and publicly vilified for the shocking circumstances surrounding the cannibal murder case, Kate could only watch as her career ended in scandal. Fifteen years after those catastrophic events, Kate is still haunted by the unquiet ghosts of her troubled past. Now a lecturer at a small coastal English university, she finally has a chance to face them.

Writing scrawled on the wall of Sheriff Jenna Alton’s office leads her, and her deputy, David Kane, to a secluded house on the outskirts of town. Inside, Jenna is devastated to find a much-loved local resident with stab wounds covering her lifeless body. As the small town grieves, Jenna discovers the wreck of a car with another dead woman inside. And, before she can make her next move, one of her own team is found unconscious, covered in the blood of a third female victim - a knife inches away from his hand. The clock ticks to uncover a dark secret that connects all three victims.

For three years, Detective Jude Fontaine was kept from the outside world. Held in an underground cell, her only contact was with her sadistic captor, and reading his face was her entire existence. Learning his every line, every movement, and every flicker of thought is what kept her alive. After her experience with isolation and torture, she is left with a fierce desire for justice - and a heightened ability to interpret the body language of both the living and the dead.

The FBI calls on former agent Jessica Blackwood to look at a puzzling crime. A wildlife officer has found the body of a popular YouTuber encased in an obelisk made of salt in a remote refuge. When the agency is tipped off to a second body, that of a TikTok star chained to the bottom of Nevada’s Pyramid Lake—her hands clasped in prayer—Jessica recruits a trusted colleague of her own: Floridian underwater investigator Sloan McPherson.

Struggling with his new role as a detective chief inspector, John Tanner is warned of a convicted psychopath’s early release. When a couple is found later that day; the man stabbed to death, the woman with her throat cut, he's forced to assume the convict is responsible. But when the male victim turns out to be heir to a global pharmaceutical company, and his twelve-year-old son is nowhere to be found, he has to start looking closer at the victim’s family, and their sprawling stately ancestral home.

Investigator Carrie Kintz is new blood with the Alaska Bureau of Investigation in Anchorage. But with a serial killer on the loose, there's no easing into the job. It's sink or swim. The only clues to help law enforcement stop this madman are the taunts he drops into crossword puzzles across the country—always in the same 8 DOWN position. Carrie is desperate to prove her worth to the force and the community by catching the killer. But when she discovers signs that these deaths are just the tip of the iceberg in a frighteningly elaborate cyberattack, it's time to admit she needs help.

Southend-on-Sea, Essex: Detective Sergeant Tomek Bowen — driven, dogged, and haunted by the death of his brother — is called to one of the most shocking crime scenes he has ever seen. A man has been ritualistically murdered and dumped in an allotment near the local airport. Early investigations indicate this was a man with a past. A past that earned him many enemies. But when another victim is found murdered under similar circumstances, it becomes clear that Bowen is on the trail of a serial offender.

FBI Agent Susan Parker’s fun afternoon go-karting with her daughter is interrupted when she’s called to the crime scene of a wealthy local man murdered in his home. As she delves into his life, she discovers the man belonged to an exclusive yet sinister Murder Club obsessed with the mysterious ‘Clothesline killer.’ The previous victims were all single mothers being investigated for suspected neglect who bore the same chilling hallmark–each was strangled in her bed at night by a masked figure. But the Murder Club aren’t the only ones who have been tracking his every move…