Retired DSU Deborah Wallace seeks new leads for the 1994 unsolved murder of Melissa Hunt, whose body was found floating in a dam near Newcastle in a mystery that has haunted the community.

Paul White returns home from work to find his wife Lyn murdered in their Sydney apartment, while their 11-week-old baby is asleep nearby.

In 1997, 11-year-old Gerard Ross from Newman vanishes while on a family holiday in Rockingham and is found dead two weeks later in a pine plantation 20km away. Although there have been several suspects, the murder remains unsolved.