Shirley is delighted that due to shortage of room at the station Heather is put in her cell with her.But Heather is worrying she starts to suffer an asthma attack.Peggy looks confused as these sisters argue about their deep secrets buried in the past. Or are they? Roxy blurts out, Ask her whatís in the locket, Aunty Peg. Go on. Ask her. Roxy stands up to Ronnie as she realises why Ronnie is behaving like this.And before long Ronnie is explaining everything to Peggy Ronnie tells her story... itís traumatic and upsetting but it explains everything...