Debi Marshall Investigates: Frozen Lies

Debi's investigation begins by retracing David's movements on the night of the murder, which means driving 900 kilometres to the dusty, outback town of Coober Pedy.

A forensic bungle helps seal David's fate and clues to Derrance Stevenson's double life are found hidden under the floor.

Tempers flare when David confronts a key witness and Debi explores the long-rumoured link between Derrance Stevenson and The Family Murders.

Debi learns of Derrance Stevenson's admission just weeks before his murder and the truth of David's past is laid bare.

Debi travels to southern Italy to track down the man who skipped the country and hears an incredible admission, decades-old court suppression orders are lifted and there are astonishing revelations as Debi puts to David the results of her investigation.