Ten Days after her telephone call with the killer, Superintendent Gibson tries to help Annie Brawley recapture her memories of the attack that left her hospitalised. Rose Stagg (Valene Kane), a friend to Smith, is inadvertently dragged into the case, forcing her to reveal secrets from her past to her husband Tom (Jonjo O'Neill).
Meanwhile, following a break-up with Sally-Ann, Spector returns to Belfast to tie up loose ends, much to the excitement of Katie, and to the dismay of his pregnant wife, who believes he raped the children's babysitter.