Ellie, Alec and Beth, now a social worker and separated from Mark, work on the case of a middle-aged woman brutally raped outside at a birthday party.

1. Episode 1 47m As Ellie and Alec struggle to get details from a rape victim in shock, a clue leads them to a rental estate, where a party took place two days prior.

2. Episode 2 47m Red flags are raised during interviews with Trish's estranged husband and her taxi driver. Trish gives a statement but refuses to answer one question.

3. Episode 3 46m Trish's husband makes a confession to a friend. After learning of a past complaint made against the taxi driver, the police catch him in several lies.

4. Episode 4 46m Trish revisits the estate and recalls two vivid details. A DNA match is found. The police question a local registered sex offender with a similar M.O.

5. Episode 5 47m A link is found between the registered sex offender and both rape victims. Trish makes a confession to Cath. A possible third victim is discovered.

6. Episode 6 47m After Ed is arrested for assault, evidence is found at his store. Beth tries to get the third victim to come forward. Mark confronts his son's killer.

7. Episode 7 46m Trish's husband is caught covering for former student Leo, who makes an admission to the police. Cath finds evidence that incriminates her spouse.