On a moonless winter night during the winter of 1995 beautiful Sydney model Caroline Byrne died. Her body embedded head-first into a crevice at the bottom of The Gap, the historic entrance to Sydney Harbour. The retrieval of the shattered body from the city's most notorious suicide spot turns into an extraordinary murder investigation. It leads to the dark heart of a city gripped by greed and exposes a police force whose lack of imagination and resources is surpassed only by the determination of its finest officers to right an unforgivable wrong. Based on the true story of Caroline Byrne's murder, this follows a father's 13-year fight for justice.