When three teenagers stumble upon a body in dense bushland one rainy Friday night, Senior Sergeant Mark Ariti's hopes for a quiet posting in his old home town are shattered. The victim is Aidan Sleeth, a local property developer, whose controversial plans to buy up Blackwood land means few are surprised he ended up dead. However his gruesome murder is overshadowed by the mystery consuming the entire nation: the disappearance of Detective Sergeant Natalie Whitsted. 

New Year's Eve, 1989. Eighteen-year-old Ingrid Mathers is hitchhiking her way to Alice Springs. Bored, hungover and separated from her friend, Joanne, she accepts a lift to the remote town of Cutters End. July 2021. Detective Sergeant Mark Ariti is seconded to a recently reopened case, one in which he has a personal connection. Three decades ago, a burnt and broken body was discovered in scrub off the Stuart Highway, 300 kilometres south of Cutters End. Though ultimately ruled an accidental death, many people - including a high-profile celebrity - are convinced it was murder.

Detective Rebecca Giles has just finished interviewing aging petty crim Sticky Pete over a spate of break-and-enters when a disturbing new report comes in. Twelve-year-old Kayleen Ellis has vanished from her home in Muswellbrook in the Upper Hunter Valley. Hours later, Giles is a local hero, having apparently solved Kayleen's case and the spate of jewellery thefts. Yet the hangover from her celebrations has barely kicked in when the body of young jillaroo Ava Emmerson is discovered in gruesome circumstances on a nearby farm.

DS Lucas Walker is on leave in his hometown, Caloodie, looking after his dying grandmother. When two young German backpackers vanish from the area on their way to a ranch, he finds himself unofficially on the case. But why all the interest from the Federal Police, when they have probably just ditched the heat and dust of the outback for the coast? As the number of days the couple are missing climbs, DS Walker is joined by the girl's sister. A detective herself from Berlin, she is desperate to find her before it's too late. 

Yuwonderie's seven founding families have lorded it over their district for a century, growing ever more rich and powerful. But now—in startling circumstances—one of their own is found dead in a ditch and homicide detectives Ivan Lucic and Nell Buchanan are sent to investigate. Could the murder be connected to the execution of the victim's friend thirty years ago—another member of The Seven—or even to the long-forgotten story of a servant girl on the brink of the Great War?

Gemma Guillory has lived in Rainier her entire life. She knows the tiny town's ins and outs like the back of her hand, the people like they are her family, their quirks as if they were her own. She knows her once-charming town is now remembered for one reason, and one reason only. That three innocent people died. That the last stop on the Rainier Ripper's trail of death seventeen years ago was her innocuous little teashop. She knows that the consequences of catching the Ripper still haunt her police officer husband and their marriage to this day and that some of her neighbours are desperate.

'Did you have to kill them all?' It's the question Gabe Ahern has been running from since he bust open a major criminal operation - and left a dozen men dead. He knows that one day the 'bad guys' will come for revenge. A skilled dog-trapper, Gabe has one rule: leave no sign, leave no trace. And for the last year he's been successfully hiding out on a friend's remote cattle property in the Pilbara.

After the puzzling death of a shopkeeper in rural Australia, troubled detective Dana Russo has just 12 hours to interrogate the prime suspect - a silent, inscrutable man found at the scene of the crime, who simply vanished 15 years earlier. Where has he been? And just how dangerous is he?  Without conclusive evidence linking him to the killing, Dana must race against time to persuade him to speak.

In Unamurra, a drought-scarred, one-pub town deep in the outback, two men are savagely murdered a month apart - their bodies elaborately arranged like angels. With no witnesses, no obvious motives and no apparent connections between the killings, how can lone police officer Detective Dana Russo - flown in from hundreds of kilometres away - possibly solve such a baffling, brutal case? Met with silence and suspicion from locals who live by their own set of rules, Dana must take over a stalled investigation with only a week to make progress.

In the sleepy, scenic Southern Highlands of New South Wales, a beautiful young woman goes missing. Six years later, recently divorced historian Rose McHugh leaves the city to start a new life in the Highlands and finds a roll of film buried in her back garden. On it are photos of the missing woman. Against the advice of an enigmatic detective, she uses her powers of persuasion and her knack for deciphering clues to pursue the case. As Rose searches through tangled secrets and hidden places haunted by the past, she realizes there is a killer at large.

When a man is found savagely 'crucified' amidst a murky swamp in northern Australia, Detective Dana Russo and her team are called to a shocking scene. The victim is a convicted rapist, just released from prison, who years earlier committed an atrocious crime yards from where he was killed. Who murdered him - and why? With several potential leads, the investigation quickly becomes more complex and sinister than anyone imagined. And Dana realises she'll have to confront her own troubled past to understand the true motives of the killer.

A summer of relentless heat. A local surfer named Ray Carlson is found dead in a house not far from Portsea back beach. There’s a silver-handled kitchen knife deep in his chest, and blood everywhere. Detective Sergeant Zoe Mayer is scarcely back from extended leave and still wrestling with her demons, but she is assigned the case, alongside her new service dog, Harry, whose instincts help her in unexpected ways.

Nash Rankin is a disgraced cop trying to escape his past—his career was destroyed when he chose to take justice into his own hands. Now he's living a quiet life in a small town caring for the local wildlife and trying to stay away from trouble. Jesse Redpath has a new job in a new town, Satellite—the stormy weather that greets her first few days on the new beat seems like a sign for what's to come. A local has died in what seems like an accident, but Jessie isn't so sure that ‘accident' wasn't planned. All evidence seems to point to Nash, but Jesse's not sure about that either.

Flynn was only a teenager when her parents were killed in a terrible accident. Too young to lose her parents, too young to take on responsibility for her younger sister Kaiya, too young to protect Kaiya from the harshness of their new lives in the following years. Desperate to help her sister, Flynn reaches out to Willa Tomlinson, a grief counsellor renowned for helping her patients cope with profound loss. Under Willa’s influence and care, Kaiya finally seems to turn a corner, joining the climate action collective that Willa leads.

Hal and his little brother have just come to live in Moorabool. They're exploring the creek near their new home when they find the body of a dog. Not just dead, but killed. Not just killed, but horribly maimed. Constable Mick Goodenough, recently demoted from his big-city job as a detective, is also new in town—and one of his dogs has gone missing. Like other pets around the town. He knows what it means when someone tortures animals to death. They're practicing. When Hal's mother starts getting late-night phone calls, Goodenough, alone among the Moorabool cops, takes her seriously.