After discovering her mother is off travelling, Mackenzie intends to rent out her house, only to discover that the estate agent has been murdered. Faced with an impossible puzzle, Mackenzie can't help but try to solve it.

When a young, fit, runner drops dead in the middle of a fun run, Mackenzie is convinced it's murder; because an hour before his death, the victim called her asking for police help.

Three hairdressers return from lunch to find their boss, Bianca Bailey, has been killed. The method is strangulation, but the murder weapon remains a mystery that Mackenzie is determined to untangle.

When a radical eco-activist is murdered, Mackenzie and her team must figure out how the victim was killed when the suspects were chained together, unable to reach the victim.

A tense game of lawn bowls turns to chaos when a player is killed on the green in broad daylight by an antique ornamental bushranger's gun. Is the ghost of Bushranger Bill haunting Dolphin Cove?

When crabby Vince Ogden is found dead in his locked bedsit, it's up to Mackenzie to shine a light on the truth of his murder. (Final)