Four years ago, the country was rocked to its core by the disappearance and subsequent murder of Irish woman Jill Meagher in Melbourne. The Louth woman was living there with her husband and working with ABC radio. One night, after some work drinks, she decided to walk the few blocks from the bar to her home and was never seen again. Later, some horrifying CCTV footage appeared to show she was being followed, and soon after a man was arrested for her abduction, rape and murder. This documentary looks at the investigation from the very beginning, speaking to the detectives who were involved in hunting Jill's killer down and the many twists and turns the case took before he was eventually convicted.