Lisa tries to make amends for her part in Lucinda's disappearance but is starting to see a different side to Kate and Guy. Loyal husband Joe tells her to focus on their own family – particularly their daughter Sally, who has really taken the events to heart. 
Guy learns that Sally has been keeping information from the investigation and storms round to Lisa's farmhouse screaming abuse at the whole family, before turning vigilante on the kid suspected of being Lucinda's boyfriend. 
Meanwhile Detective Constable Joanne Aspinall starts to look into the Rivertys' family history and suspects that Guy is not all that he seems. 
With Joe telling her to stay away from Kate, Lisa finds herself in trouble at home and in trouble with the Rivertys. And when Kate suggests she may know about more about Lisa than she's letting on, Lisa starts to panic - is Kate threatening her?