Federal Investigator Aaron Falk is on his way to a small town deep in Southern Australian wine country for the christening of an old friend's baby. But mystery follows him, even on vacation. This weekend marks the one-year anniversary of Kim Gillespie's disappearance. One year ago, at a busy town festival on a warm spring night, Kim safely tucked her sleeping baby into her stroller, then vanished into the crowd. No one has seen her since. When Kim's older daughter makes a plea for anyone with information about her missing mom to come forward, Falk and his old buddy Raco can't leave the case alone. What would make a mother abandon her child? What happened to Kim Gillespie?

Kieran Elliott's life changed forever on the day a reckless mistake led to devastating consequences. The guilt that still haunts him resurfaces during a visit with his young family to the small coastal community he once called home. Kieran's parents are struggling in a town where fortunes are forged by the sea. Between them all is his absent brother, Finn. When a body is discovered on the beach, long-held secrets threaten to emerge. A sunken wreck, a missing girl and questions that have never washed away.

Brothers Nathan and Bub Bright meet for the first time in months at the remote fence line separating their cattle ranches in the lonely outback. Their third brother, Cameron, lies dead at their feet. In an isolated belt of Australia, their homes a three-hour drive apart, the brothers were one another’s nearest neighbors. Cameron was the middle child, the one who ran the family homestead. But something made him head out alone under the unrelenting sun. Nathan, Bub and Nathan’s son return to Cameron’s ranch and to those left behind by his passing. While they grieve Cameron’s loss, suspicion starts to take hold, and Nathan is forced to examine secrets the family would rather leave in the past.

When five colleagues are forced to go on a corporate retreat in the wilderness, they reluctantly pick up their backpacks and start walking down the muddy path. But one of the women doesn’t come out of the woods. And each of her companions tells a slightly different story about what happened. Federal Police Agent Aaron Falk has a keen interest in the whereabouts of the missing hiker. In an investigation that takes him deep into isolated forest, Falk discovers secrets lurking in the mountains, and a tangled web of personal and professional friendship, suspicion and betrayal among the hikers. But did that lead to murder?

After getting a note demanding his presence, Federal Agent Aaron Falk arrives in his hometown for the first time in decades to attend the funeral of his best friend, Luke. Twenty years ago when Falk was accused of murder, Luke was his alibi. Falk and his father fled under a cloud of suspicion, saved from prosecution only because of Luke’s steadfast claim that the boys had been together at the time of the crime. But now more than one person knows they didn’t tell the truth back then, and Luke is dead. Amid the worst drought in a century, Falk and the local detective question what really happened to Luke. As Falk reluctantly investigates to see if there’s more to Luke’s death than there seems to be, long-buried mysteries resurface, as do the lies that have haunted them.