Episode 412, "Knuckle Up" Tomorrow 12|11c
SEASON 5, EPISODE 501 - In the fifth season, Rush returns to work several weeks after being shot. She tries to convince Stillman -- and herself -- that she's emotionally ready to spearhead the reopening of a 1994 case of three fatally beaten boys, the outcome of which may have resulted in the wrongful incarceration of two teenage outcasts. Raphael Sbarge (""The Guardian"") guest stars as Henry Raymes, Melissa Leo (""Homicide: Life on the Street"") guest stars as Tanya Raymes, and Kirk Acevedo (""Oz,"" ""The Black Donnellys"") guest stars as Dylan Noakes. Songs by seminal rock band Nirvana are featured throughout the episode.