Lorena Diaz

Dr Choi treats a teenage mother who abandoned her newborn baby in an alley. The nurses surprise Dr Manning with a baby shower.

A man with no apparent symptoms causes problems when Ethan attempts to diagnose him, while Sarah resorts to using pepper spray on a patient.

Dr Rhodes begins his cardiothoracic surgery fellowship, but gets off on the wrong foot with his new boss, Dr Latham. Meanwhile, Dr Choi begins his life as chief resident, and Sarah is caught off-guard by Dr Charles.

A shooting during a party at a local park sees the hospital overrun with victims and the staff pushed to their limits.

When a young woman with HIV symptoms and no insurance refuses to take the test, Goodwin and Dr Choi attempt to treat her without taking a toll on the hospital's resources.

A woman suffering with anorexia is treated, while Dr Reese returns and is immediately put to the test.