Ep 4. A Failure to Communicate

An investigation into Said's death begins. Beecher uncovers more information about Keller's case, which leads to the overturning of Keller's sentence and he is returned to Unit B. Rebadow's relationship with the librarian becomes more complex when he learns she's sick. Meanwhile, Hoyt's sentence is overturned; new inmate Jahfree Neema arrives at Oz; White returns to Em City after making a deal with Glynn; and Dr. Nathan finds that Martinez was suffocated.