Nancy's finds herself at odds with Dr. Helvi over her handling of a teenage girl's case. Farida discovers the reason behind Krista's mysterious rash. Dr. Kesler brings Gina on a house call with disastrous consequences. Eddy finds yet another way to get into trouble with the cops - and Charlie. Cameron's multiple missteps land him in disciplinary trouble with Dean Dallaire, and Melanie rescues an elderly patient abandoned in the ER.