Plot summary
The ER is put on lockdown when a patient comes in after being exposed to caesium-137 radiation at his welding job, which also puts Paul in danger as he made first contact with the patient. Jordan is being stalked by a former patient, a man she saved after he had tried to commit suicide. TC's sister-in-law, who has never gotten along with Jordan, comes to town. Chavez does an emergency open heart surgery to save a patient's life, with Krista's assistance. When the shift ends, Chavez says he is off-duty and not her boss at the moment, and the two kiss. Kenny witnesses the kiss and is despondent.
Credits
Adapted from Wikipedia contributors, The Night Shift season 2. HTML formatting and reference markers removed.