River

John River is a detective who is grief stricken at the death of his colleague and appears haunted by the manifestations of murder victims. His agitation causes odd behavior that alarms his superiors.

Still wracked with grief at the death of his colleague, River's mental fragility is further strained as he begins to suspect that the man he chased to his death was innocent.

Unlocking Stevie's voicemails reveals secrets and throws suspicion on somebody close to Stevie; somebody with real motive and a history of violence. River questions how well he knew Stevie.

The investigation changes direction when CCTV footage shows Stevie closely involved with an illegal immigrant. It was his car that was used in her murder. The police launch a manhunt to find him.

River and Ira uncover what Stevie was investigating before her murder, leading to the discovery of a new suspect. Breakthroughs in the case have devastating implications for another team member

The awful truth about Stevie's murder places more pressure than ever on River's worsening state of mind. He resolves to find her killer but knows in doing so he will lose her forever.