1. Episode 1

The first victim, Jeannie, is introduced through the testimony of her closest friends and family who recall the circumstances of her attack and the police investigation to find the perpetrator

3. Episode 3

The cold case investigation into air hostess Jeeta's death provides hope of what could be done for the first three victims. And could DNA evidence help exonerate Jonathan Reed in his retrial?

4. Episode 4

With the verdict in the re-trial of Jonathan Reed in, further analysis potentially linking the murders is explored. Can the current investigation provide definitive answers for the grieving families?