Friction is growing in the wake of two deaths so Said, Wiseguy leader Schibetta and Gangbanger Jefferson Keane are brought together by Warden Glynn, who tells them to keep their boys quiet or else he'll lock the prison down.

The infiltration of drugs into Oz has reached scary levels, and the efforts of McManus and Glynn to find out who's smuggling backfire in a deadly way. Despite a lockdown, drugs continue to trickle in--and the blame shifts to corrupt officials.