Anthony Chisholm

In hopes of providing another victim's family with closure, Detective Stabler races to prove serial killer Matthew Brodus, who is to be executed in 72 hours, was also responsible for another murder.

At the bi-annual review of solitary prisoners, the board decides to release Alvarez and Schillinger back into the general population. Rebadow, still mourning the loss of his grandson, gets transferred to work in the library.

Hill learns where his allegiance lies; Redding and Morales plan a truce; Beecher worries about parole.

Redding and Morales forge an uneasy defensive alliance; Keller returns; the Cloutier mystery deepens.

McManus wants Said to help reform White; O'Reilly's mother teaches music at Oz; the FBI stirs up trouble.

Mayor Wilson Loewen's arrival at Oz causes an ironic turn of events involving Schillinger and Beecher, and Dr Nathan figures out why solitary inmates are becoming ill.