Oz

In the "Emerald City" experimental unit of the Oswald State Penitentiary, we meet some of the diverse inmates who live within a pecking order of Gangbangers, Latinos, Muslims, Westies, Aryans and Wiseguys.

With Schibetta and the prison brass in a race to uncover Ortolani's killer (for very different reasons), we see how inmates react to visits both from their wives and, in one case, family members who are also in prison.

Friction is growing in the wake of two deaths – first Ortolani and now Johnny Post. Schibetta, Said, and Jefferson Keane (Leon) are brought together by Warden Glynn, who tells them to keep their boys quiet or else he'll lock the prison down.

Governor Devlin has reinstated capital punishment in the state – and the first Oz prisoner scheduled to die is Jefferson Keane, who killed a Latino in their skirmish.

The infiltration of drugs into Oz has reached unprecedented levels, and the undercover efforts of McManus and Glynn to find out who's smuggling it in backfires in a deadly way.

Three generations of Alavrezes -- all prisoners at Oz -- are united when the patriarch, Ricardo, is found face down in his cell, suffering from Alzheimer's.

A recovered Said ostracizes Huseni Mershah for turning his back on him when he was dying - and orders all the Muslims to cast him out. Impressed by Said's power, Groves decides to kill Glynn in his honor - but ends up stabbing and killing an officer.

Beecher is released from the hole, and Schillinger is left eyeless and weak. A riot breaks out after two white punks get into a fight over checkers.