Never Say Never

Former County General alumna Dr. Susan Lewis returns to Chicago looking for a new job and swings by her old digs to renew friendships -- especially with Dr. Greene -- while a nervous Dr. Chen is accompanied by Dr. Weaver to a "risk management" review of her treatment of a deceased patient. Elsewhere, Dr. Benton is caught beween a life-saving surgery and the need to pick up his young son before his school locks up. Dr. Corday meets Dr. Lewis and struggles with the parents of a young boy with a rare and chronic disease who have grown discouraged with his long-term prognosis. Dr. Kovac is surprised when a beautiful French waitress shows up in the ER and asks for him.