Wick's family sues Oz for his death which was caused by the experimental drugs he took. This also means, Dr. Nathan's under investigation and could lose her job. Ryan gets a surprise visit... from his real mother. Howell tells Ryan their trysts are over and she threatens to move on to Cyril. Busmalis confesses to Rebadow that he's a virgin. Schillinger tells Carrie about Hank's death and she immediately goes into labor, delivering the baby in Oz's hospital. Beecher meets a lawyer who tells him his parole chances are decent as long as he stays out of trouble. So what does Beecher do'? He gets thrown in the hole for fighting with his new podmate. After a session with Sister Pete, Vahue decides he doesn't need her help, even though he really does. Hill questions Redding's decision to start eliminating prisoners and takes action. Deyell decides to donate his organs after he's executed. Tidd pays a heavy price for his new allegiance to Said.
OZ is set deep inside the Oswald Maximum Security Prison, in an experimental unit known as Emerald City. Em City focuses on prisoner rehabilitation over public retribution. There's one set of rules from the outside looking in, and another once you're inside. Every group - Muslims, Latinos, Italians, Aryans - stick close to their mutual friends and terrorizes their mutual enemies.