Conrad's ex-fiancée, Catherine, is admitted to the hospital with abdominal pain that proves to be quite the medical mystery.
Bell grows frustrated when Conrad's dad and new chairman of the board requests Conrad's input in his discussions about hospital expenses. A sharp and sophisticated medical device representative tries to promote her costly products.
When a prominent tech CEO is killed, Shaw and Riley untangle multiple leads to reveal a plot for retribution. Price and Maroun debate whether an overdue piece of evidence should be submitted to the jury.
On National Nurses' Day, Chastain's nurses are severely understaffed and overworked, leaving them all feeling exhausted and under appreciated.
When Padma's pregnancy takes a dangerous turn, the doctors come together to find a solution and turn to Ian to perform a miracle; Conrad makes a decision regarding his love life and Devon leads his own clinical trials at Chastain.