Marcella visits a doctor regarding her black-outs, which she wants to keep secret before meeting Maddy Stevenson, a post-graduate criminology student. Maddy is seeing Cullen, now on parole and working in a bakery, as one of her case studies and Marcella warns her that she still believes him to be the killer. Meanwhile Grace Gibson - whose affair with Jason her brother Henry has guessed - goes missing. Henry drowns his sorrows with gay friends Yann and Martin, offering the latter a job in his mother's company, whilst opportunistic thief Cara Thomas, who has sold murder victims' possessions in a pawn shop, gets a chilling online message. Marcella has a disturbing flashback before making a grisly discovery.
—don @ minifie-1