The pieces of the puzzle are starting to come together but Martin’s excitement is short lived when his search for the truth marks him as a target, and he very nearly pays the ultimate price.

Martin’s investigation leads to a series of revelations that draw him deeper into the scrublands and the secrets of Riversend.

One year after a horrific mass shooting, an investigative journalist arrives in a remote country town to write an anniversary piece, but soon realises there is much more to the story than meets the eye.

All the answers as to who Byron Swift really was and why he chose to kill five people are revealed as Martin comes face to face with the true mastermind.

As Martin continues to explore the events surrounding Jasper’s murder, he and Mandy deal with the information that someone at Hummingbird Beach Retreat, possibly Jasper, spiked her drink and drugged her. When long ignored family members confront Martin about an old betrayal, exposing secrets from his past, Mandy begins to question both Martin and their relationship.

Returning to his hometown after a long absence, Martin Scarsden’s hope for a peaceful holiday with new partner Mandy Bond takes a U-Turn when his childhood friend Jasper Speight is found dead and the only witness and suspect is Mandy.

When a witness claims to have seen Mandy dispose of the knife that killed Jasper, Mandy faces murder charges. Martin continues to hunt for the true culprit, uncovering more darkness in Port Silver, but no murderer. Jasper's mother Densie holds a vigil for Jasper at Hummingbird Beach which ends in a mass poisoning, with Mandy one of the victims.

In the wake of the mass poisoning at Hummingbird Beach Retreat with Mandy in a critical condition, Martin reflects on his past actions and reconciles with Uncle Vern. With Vern's encouragement Martin's instincts are restored and he follows a lead that ultimately proves Mandy’s innocence and uncovers the Jasper's killer.