plinary segregation, but then suspended the penalty of segregation.
Rowe’s predicament began early in July 1991, when the Reformatory transferred Michael Evans to a cell adjacent to Rowe’s cell. Rowe complained to prison staff about Evans’ new cell assignment, apparently because he felt that Evans’ proximity might cause trouble. Rowe’s fears were soon substantiated. On July 18, Evans wrote Rowe a note demanding that Rowe go to Evans’ cell the next morning and engage in sexual activities with him. In the note, Evans accused Rowe of sexually enticing him and threatened that if Rowe did not meet Evans’ aroused expectations, “someone will get hurt and perhaps even die.”
The next morning during “breakfast feed,” Evans entered Rowe’s cell. Rowe claims that Evans physically attacked him and attempted to rape him. Rowe yelled out for help, and in an alleged attempt to repel Evans, struck him repeatedly with the unheated hot pot. Another prisoner, Richard Perez, hearing shouts from Rowe’s cell, ran in to break up the fight. He found the two men struggling. Perez pulled Evans from Rowe and then helped Rowe push Evans out of the cell. All three men were eventually disciplined.
Before the CAB, Rowe contended that he did not commit battery in violation of prison rules, on the ground that he acted in self-defense. The CAB found that Rowe had violated prison rules “regardless of [his] self-defense plea,” reasoning that the Indiana Department of Corrections (“IDOC”) does not recognize self-defense as a complete defense in a prison disciplinary proceeding. The CAB did acknowledge, however,® that self-defense can be a mitigating factor, and it found that the circumstances surrounding the Evans incident mitigated Rowe’s penalty of segregation.
Rowe sued various prison officials pursuant to 42 U.S.C. § 1983, claiming that the IDOC’s policy of denying prisoners the right to raise self-defense as a complete defense in disciplinary hearings deprived him of due proeess of law under the federal Constitution.1 The district court granted the prison officers’ motion for summary judgment, holding that because Rowe’s penalty of segregation was suspended, the adverse disciplinary ruling against Rowe implicated no protected liberty interest under the Fourteenth Amendment. The district court alternatively held that even if the defendants deprived Rowe of a protected liberty interest, the procedures attendant upon the deprivation were reasonably related to “an essential pe-nological objective” and thus were constitutionally sufficient.
Discussion
The Fourteenth Amendment prohibits a state from “depriving] any person of life, liberty, or property, without due process of law....” We begin by noting several principles that govern our review of prisoners’ constitutional claims. A prisoner is “not wholly stripped of constitutional protections when he is imprisoned for crime,” Wolff v. McDonnell, 418 U.S. 539, 554, 94 S.Ct. 2963, 2975, 41 L.Ed.2d 935 (1974), and, specifically, he does retain some due process rights under the Fourteenth Amendment. See, e.g., id. “There is no iron curtain drawn between the Constitution and the prisons of this country.” Id. Imprisonment, however, necessarily entails that an inmate lose many of the rights ordinary citizens enjoy. Id.; Hudson v. Palmer, 468 U.S. 517, 525, 104 S.Ct. 3194, 3199, 82 L.Ed.2d 393 (1984). Furthermore, prisons must be able to curtail a prisoner’s constitutional rights not only to further correctional goals, such as retribution or deterrence, but also to serve institutional objectives, the most basic of which is the internal security of the prisons themselves. See Pell v. Procunier, 417 U.S. 817, 823-24, 94 S.Ct. 2800, 2804, 41 L.Ed.2d 495 (1974).
We base our review of prison discretion upon the recognition that a prisoner’s liberty interests are significantly restricted by the fact of his incarceration, and that prison officials must have broad discretion to dictate
1
See, e.g., Block v. Rutherford, 468 U.S. 576, 584-85, 104 S.Ct. 3227, 3231-32, 82 L.Ed.2d 438 (1984) (stating that security considerations are "peculiarly within the province and professional expertise of corrections officials”) (citations omitted); Pardo v. Hosier, 946 F.2d 1278, 1280 (7th Cir.1991) (stating that "prison administrators must be accorded wide-ranging deference in the ... execution of policies and practices that in their judgment are needed to preserve internal order and discipline and to maintain institutional security") (citations omitted).