Bernie faces an ethical dilemma when her wayward son arrives at the hospital. Sacha and Essie try to put the events of the pharmacy siege behind them, but struggle to do so. Morven confides in Jasmine when she treats a difficult patient.

A zen-like Jac returns from her break but gets the shock of her life when she sees who is working on Darwin. Serena is excited about going on holiday with her daughter Eli but discovers that she is needed on AAU. Essie and Sacha get their relationship back on track.