LG

It's a blindingly hot summer. International visitors surge into Sydney's Darling Harbour. Two-year-old Tommy is sailing his toy boat in the park there with his mother Phoebe. Tommy vanishes into thin air. The following winter, taunting notes written as nursery rhymes begin arriving at his parents' home. Little Boy Blue, where did you go? Who led you away? Only I know.

Three girls disappear on prom night at the local high school. One of them is the prom queen. FBI profiler Eva Rae Thomas is chasing her long-lost sister when detective and boyfriend Matt Miller asks her to join the investigation of the three girls’ disappearance. They were last seen walking home together after the dance. When the body of a young girl shows up in her backyard, Eva Rae knows she can no longer watch from the sidelines, and soon, she realizes that not only is she involved in this investigation, she’s also this killer’s target.

DI Amy Winter faces her toughest case yet as a serial killer couple kidnap and hunt their prey. After capture, the victims are released from an unknown location each day. But freedom does not come easily, as the victim’s injuries become more severe, and if they haven’t escaped by day four, they won’t live to see the fifth.