When a mother vanishes followed by her two children, an investigation is launched which places scrutiny on her estranged husband.
The children's return causes an uproar as nerves begin to fray over what that could mean for Leanne. The media attention puts everyone involved, from the police to the family, under pressure.
Nearly a month after Leanne's disappearance, the family starts to entertain doubts about the possibility of her survival. Barclay faces an inquiry about his efforts to solve the case.
Leanne's mother clashes with Matt in the wake of a TV interview. Matt and Sarah make a discovery that shakes the family to the core.
As Barbra struggles to move on after Leanne's murder, Barclay finds some evidence that helps him solve the case and get justice for Leanne.