 Mark Sloane treats actress Thalia Roselawn who faints during filming in the hospital, and later witnesses her collapsing fatally. She was practically starving herself to death with Dr. Henry  Hank  Sheldrake s commercial diet, for which she bought all his food products and almost nothing else, but it turns out she succumbed of one poisoned tea-bag. It now seems quite possible that Sheldrake was targeted via her death, perhaps by his wife Claire because of his adultery, by his in turn scorned mistress, or by the actress s sister Heather. Steve meanwhile dates a semi-fat diet addict.