Guest Stars Alice Harding as Louise Ellis Jones as Anne's Father Carrie Cohen as Anne's Mother Colin R. Campbell as Anne's Brother Freddie Davies as John's Father Deka Walmsley as Det Supt Tony Hutchinson Francesca Knight as Flick Karina Fernandez as Anne's Solicitor Milo Twomey as Defence Barrister Gerard Horan as Prosecution Barrister Luis Soto as Judge Holly Burn as Carer Daniela Pasquini as Grace Andrea Kristina as Strip Search Prison Officer Alicia McKenzie as Low Newton Prison Officer