On the run from a controlling husband and his underworld associates in Melbourne, Charlotte has adopted a new identity and found a job as an off-season caretaker in a tiny deserted alpine resort. Some dangerous people are looking for Charlotte and so she's lying low, tending to the lodges, happy to be alone, but jumping every time a floor creaks or the wind whistles through the empty buildings. She's trying to convince herself she's okay, that she got away. But then strange things start happening around the resort. 

In the drought-ridden rangelands of Western Australia, Gabe Ahern makes his living trapping wild dogs for local station owners. Still coming to terms with his wife's death - and the part he played in it - the old bushman leads a solitary life. Until one morning, when he rescues a young Afghan man, Altair, from certain execution. Now, with a gang of people smugglers on his tail and the lives of Altair's family on the line, Gabe is drawn into a ruthless game of cat and mouse. His main opponent is Chase Hunter, a kangaroo hunter with bush skills as wily and sharp as his own.

The first drops start to fall when Quinn spies the body. With no reception and nothing but an empty road for miles, does she stop to help or keep driving to safety? Back at the iconic country pub where Quinn works, Andrea is sandbagging the place in preparation for heavy rains. Alone with her sleeping son in the back room, she reluctantly lets a biker in to wait out the storm. Out on the wet roads, tensions arise among four backpackers on their way to Darwin. They haven’t prepared for this kind of weather and the flooding isn’t the only threat on the horizon.

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?

Detective Sergeant Mark Ariti has taken a few days' holiday in Broken Bay at precisely the wrong time. The small fishing town on South Australia's Limestone Coast is now the scene of a terrible tragedy. Renowned cave-diver Mya Rennik has drowned while exploring a sinkhole on the land of wealthy farmer Frank Doyle. As the press descends, Mark's boss orders him to stay put and assist the police operation. But when they retrieve Mya's body, a whole new mystery is opened up, around the disappearance of a young local woman twenty years before.

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. 

In the desolate outback town of Finnigans Gap, police struggle to maintain law and order. Thieves pillage opal mines, religious fanatics recruit vulnerable young people, and billionaires do as they please. Then an opal miner is found crucified and left to rot down his mine. Nothing about the miner's death is straightforward, not even who found the body. Sydney homicide detective Ivan Lucic is sent to investigate, assisted by inexperienced young investigator Nell Buchanan.

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. 

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.

1971—Hal is seventeen, with dreams of escaping from Moorabool to a life in the city. But right now he's on a good behaviour bond and stuck in a job he hates, paying off the car he ‘borrowed' and crashed. Hal's packing-room job makes him a target for workplace bullies and the friendship of the older, more worldly Christine is all that makes each day bearable. So when she doesn't turn up for work, he's on the alert. So is Sergeant Mick Goodenough.

Brisbane 1999. It's hot. Stormy. Dangerous. The waters of the Brisbane River are rising. The rains won't stop. People's nerves are on edge. And then...a body is found. And then another. And another. A string of seemingly ritualised but gruesome murders. All the victims are men. Affluent. Guys with nice houses, wives and kids at private schools. All have had their throats cut. Tabloid headlines shout, The Vampire Killer Strikes Again! Detective Sergeant Lara Ocean knows the look. The 'my life will never be the same again' look. She's seen it too many times on too many faces.

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.

It hasn't rained in Kiewarra for two years. Tensions in the farming community become unbearable when three members of the Hadler family are discovered shot to death on their property. Everyone assumes Luke Hadler committed suicide after slaughtering his wife and six-year-old son. Federal Police investigator Aaron Falk returns to his hometown for the funerals and is unwillingly drawn into the investigation. As suspicion spreads through the town, Falk is forced to confront the community that rejected him 20 years earlier. 

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.

The small town of Nannine lies in the harsh red interior of New South Wales. Once a thriving outback centre, years of punishing drought have whittled it down to no more than a couple of pubs and a police station. And its one sinister claim to fame: the still-unsolved disappearance of Evelyn McCreery 19 years ago from the bedroom she shared with her twin sister. Mina McCreery's life has been defined by the intense and ongoing public interest in her sister's case. Now an anxious and reclusive adult, Mina lives alone on her family's sunbaked destocked sheep farm.