Mataura is a small town in rural New Zealand where, apart from the odd tractor theft, nothing very interesting happens. But when the body of a young mother is found washed up on the banks of the Mataura River, the small rural community is rocked by her tragic suicide. All is not what it seems, however. Sam Shephard, sole-charge police constable in the town, soon discovers the death was no suicide and has to face the realisation that there is a killer in town. To complicate the situation, the murdered woman was the wife of Sam's former lover.

When the body of a woman is found hanging from a tree in her front garden, rookie Detective Morgan Brookes is first on the scene. But Olivia Potter is past saving. And when her husband and daughters cannot be traced, Morgan knows there is more to this tragedy. And then she finds them. Lying huddled together in the dark basement, each of their faces covered with a small cotton cloth, their bodies cold to the touch. But as Morgan kneels beside the family, she realizes that one of the girls is still breathing.

Newly single at sixty, Elin Anderson decides it’s finally time for an adventure of her own. With her marriage to tedious Tom now officially over, Elin plans to visit the family she hasn’t seen in years. First stop: Australia! But going home is harder than Elin thought. Everywhere she turns Elin sees brightness and colour, which only makes her own life seem even more drab and beige. How has she let herself fade away? Determined to have some fun, Elin reluctantly agrees to join The Silver Surfers – a group of seniors who travel the coast, only caring about their next big adventure.

Sweet Home, Oregon. Detective Lacey James needs to solve her marriage problems. But with her focus on a culprit escaping after a robbery call, she’s alarmed when she discovers his getaway car hides a chilling collection of rope, gloves, zip ties, and a gun. But her success in hunting him down turns into horror when the man grabs a firearm, killing a fellow officer before himself.

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.