Alex Richards is free from the rubble. She is unconscious, suffering head injuries and in urgent need of surgery. Luke and John Madsen perform a craniotomy to remove a haematoma, and although Alex survives the operation she suffers a respiratory arrest on the Ward. Steph manages to stabilise her but she goes into a coma. Her prognosis is not good and her mother, Di, is distraught. Luke and Madsen are operating on Rob when the word comes through he is the one responsible for setting the bombs. Luke has just heard of Alex's decline and is so angry he does not care whether Rob lives or dies. But he learns a lesson in professionalism from Madsen. Unknown to all of them, Rob left a ticking bomb on the Ward when he went into surgery. He is prepared to lose his life for the sake of his vendetta. Jared is nursing Mrs Price who is frantic about her two missing children, Caitlin and Rowen. When news comes through the kids have been located, Jared suggest Bosco might go over to the site to ent