When charming former football star Robin Cochrane is found to have been killed by poison, an investigation reveals his not-so-pleasant private life.

When Dee's friend, an artist who is well-known on the internet, is murdered in his home, detectives link the murder to other unsolved murders.

Detectives look into the death of a man found buried up to his neck in sand on the beach, investigating whether this was a joke gone wrong or something more sinister.

Tessa and Steve are faced with silence from three sisters while attempting to investigate the death of a man with a history of abuse.

An unidentified man's body is blown out of the water and into the face of a surfer; at first it appears to be a simple investigation, but things get complicated when nobody steps forward to identify the victim.

Steve and Tessa investigate a community centre that is a drop-in for former mental patients when a series of murders takes place.