Alison's team investigates a rare case of suspected poisoning; a possible prescription drugs overdose; and the case of a man whose body lay undiscovered for months.
Alison's team is called to investigate the case of a man who died at the scene of a suspicious fire, and an unusual road traffic fatality. In court she must reach her verdict; who were the deceased, and when, where and how did they die.
In this final episode, the Coroner and her team investigate the cases of a man hit by an underground train, a Briton who perished in the Christchurch Earthquake and a plasterer who had contact with asbestos.