Bernie's wayward son Cameron arrives at the hospital, forcing his mother to face some home truths about her parenting skills - and when he asks her to lie for him about a serious car accident, she finds it harder than ever to refuse. Sacha and Essie clash over a patient, although it soon becomes clear that the root of their disagreement is personal as they struggle to put the events of the pharmacy siege behind them, and Morven confides in Jasmine when she treats a difficult patient.