Mia Park

Lt Casey must work with Voight and the Intelligence Unit, Shay grows increasingly excited about the prospect of motherhood, and everyone comes together to support the opening of Molly's.

Dr Manning investigates a young boy's background after the child is admitted with a broken wrist. Dr Choi tries to deal with an erratic patient.

The team find a surprising connection between two elderly patients presenting similar symptoms. Dr Manning loses her wedding ring.

The shooting of Dr Charles moves to the courtroom. Dr Halsted and Dr Manning work on a heart-wrenching case.

Dr Manning rushes to save a boy with a life-threatening case of the flu. April suspects Dr Choi's sister of stealing opioid pain killers. Dr Rhodes and Dr Bekker disagree over the best treatment for a cardiac patient, who is 21 weeks pregnant.

Doctors and nurses deal with a staff member's suicide; Choi and Halstead face off over how to treat a patient who is experiencing stroke symptoms; Manning treats a boy who fell into the river; Rhodes examines the man who saved Dr Manning's patient.