There seem to be many different and powerful events we are experiencing in season nine, where on the busy Halloween night, Carter and my father are the only employees in uniform when victims of an apartment building fire with emergency fire. Corday takes a new student for the surgical course - Paul Nathan, who suffers from Parkinson's disease and decides to follow up on medicine after his diagnosis. Despite the difficulty of the first day, both at the professional and medical level, Nathan is difficult to diagnose. Reham Ramanu is behind his expectations, and began to think that his role in surgery is no longer an option.