Dr Choi treats a teenage mother who abandoned her newborn baby in an alley. The nurses surprise Dr Manning with a baby shower.
The team treats a 9/11 hero in need of new lungs. Dr Choi deals with a difficult parent. There's friction between Dr Halstead and Dr Manning.
Dr Halstead must face the consequences of the unauthorised resuscitation. A misdiagnosis leaves Dr Manning to make some difficult decisions.
Dr Halstead decides to resuscitate a patient with stage four cancer, despite the family's objections. The nurses try to improve patient satisfaction.
The Emergency Room's charge nurse is arrested for refusing to run a blood test on a DUI. Dr Halstead seeks legal advice. Dr Manning has a difficult case.