<p>When Brianna Donahue was three years old her mother mysteriously disappeared while farming in Merriwell Bay Western Australia. </p><p>Now she works the same land while almost single-handedly raising her two children and when her son goes missing she is forced to face the fact her marriage has huge cracks in it. </p><p>Meanwhile over 2000 kilometres away in South Australia Detective Dave Burrows sets off on an investigation that will impact Brianna’s world and test her relationships with those she loves most.</p>