Conrad gets a call from his former army commander who is wounded in the forest; Devon and Kit treat a patient with sickle cell anemia.
On Nic’s first day back at Chastain, the man who attacked her is admitted to the ER; Cain sets his eye on taking down Mina.
A case becomes personal for the staff; Mina gets a call that causes her to make a bold decision about her future.
On the season finale, Conrad and Nic welcome the arrival of their baby girl; Devon and Bell work together on a complicated surgery.
Billie takes full control of Nic's baby shower; Devon and Leela assist in getting the victims of an apartment fire safely to Chastain.