Oz Complete Re-watch. Season 6, Episode 1. "Dead Man Talking." Sunday, March 5th, 2017.

From IMDB: "In the Season Six premiere, Alvarez and Schillinger are let out of solitary and placed back in general population. Meanwhile, a mourning Rebadow's spirits get a lift when he is transferred to the library and meets the new librarian, Stella Coffo."