Dead in a Heartbeat

Dr. Gillian Hayes is performing heart surgery to attempt to save the patient. Another doctor decides that saving the patient is hopeless. After the patient dies, Dr. Hayes was upset at the other doctor for giving up. The coroner said that it appears as if something had exploded from within the patient's chest. Lt. Tom Royko questioned Dr. Hayes in her office about the patient who died and Dr. Hayes suspected that Lt. Royko considered her to be a suspect. Royko said Hayes was not a suspect.