Robson demands to know whose gums were put in his mouth and attacks Faraj, who, after hitting him in the mouth with a phone, lets him know his gums were purposefully donated by a black man. Robson is thrown into the hole and as the outside Aryan Nation leaders learn of this, Schillinger reluctantly kicks Robson out of the Brotherhood. Desperate to get back in, he buys heroin to use as an anaesthetic in an attempt to personally remove his new gums with a razorblade. The heroin turns out to be woefully inadequate as a painkiller, with Robson being almost immediately overcome with severe pain and bringing guards to his cell with his loud screams, and he is thrown into solitary confinement. Season 6 In the final season of Oz, Pancamo recovers from the shank wound Robson gave him and is released from the infirmary. With no allies to back him up, Robson now faces a grave threat from the Italians. He asks for protection from the Aryans, who refuse, except for Wolfgang Cutler, who agrees to protect Robson in return for Robson becoming his sex slave. After talking with Sister Pete, Robson reveals that he was raped by his father when he was six years old, and asks if it is acceptable to do "anything" to survive. Afterwards, Robson accepts Cutler's offer, who immediately sodomizes him with a spoon. Cutler then forces him to dress in drag and perform bizarre sexual favors. In return, Cutler defends Robson (now his cellmate) from Pancamo. The Italians then offer Robson a deal: they would call a truce if he kills Cutler. Robson tells Sister Pete that Cutler is suicidal and then persuades Cutler to try auto-erotic asphyxiation. The next morning Cutler's body is found in his cell, hanging by a noose tied to the bunkbed. The authorities rule Cutler's death as a suicide. Robson is allowed to re-enter the Brotherhood and now is free from both Cutler and the Italians, but his rape still haunts him. During a visit with his wife, he violently manhandles her to the point where she called him a "cocksucker." Angered, Robson assaults her and ends up, once again, in The Hole. Remorseful, he goes to psychotherapy sessions and a rape support group. At the support group meeting, he learns from the other inmates, who all finish their stories of being violated with the phrase "I had