[EDITORS' NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, THEREFORE THEY ARE NOT DISPLAYED.] *663 OPINION
During thе course of administrative proceedings to be described, prison authorities designated inmate Chauncey T. Wilson as an "R" suffix prisoner, based on his supposed status as a sex-related crime offender, thereby imposing restrictions not ordinarily placed on prison inmates. The trial court granted Wilson's petition for a writ of habeas corpus and ordered the Warden of San Quentin State Prison and the Director of the Department of Corrections to remove the designation. These officials appeal from that order, contending that the trial court erred in concluding they had acted arbitrarily and capriciously. The question presented is whether this internal classification was properly imposed upon the basis of charges which were found true by a jury but subsequently dismissed by a court. We hold that this ground is sufficient to sustain the classification.
On June 11th, the trial court was advised that the victim would not testify further. The court then granted the prosеcution's motion to dismiss the remaining charges.1
On or about June 14th, correctional authorities prepared an "Institution Staff Recommendation Summary" concerning Wilson's classification. Based *664 upon the probation officer's report (which had been prepared in the interim between the jury's verdicts and the trial court's granting of a new triаl) and an interview with Wilson, a correctional counselor recommended classification with the "R" suffix. In a portion of the summary entitled "Sex-Related-Offenses" the counselor noted: "During the commission of the instant offense, Wilson raped the 16-year-old female victim several times." This recommendation was adopted by three classification committees in July and August. Among the committees' comments are the following: "Wilson does have a prior arrest for forcible rape and, therefore, Committee is placing an `R' suffix on his custody level." "Commitment offense is sex [-]related, therefore `R' Suffix is deemed appropriate." "`R' designation is due to the POR [probation officer's report] and commitment offense."
Wilson was transferred to San Quentin prison in November of 1985. In July of the following year, Warden Vasquez advised Wilson that the latter's administrative appeal from the classification committees' "custody designation" had been denied at a "Second Level Review." After noting that the new trial motion papers submitted by Wilson did not substantiate "your contentions that all charges had been found to be false" and thus "is not considered as sufficient to remove the `R' suffix," Vasquez informed Wilson "I can find no merit for the reversal of their decision and for removal of the `R' suffix." Warden Vasquez termed the classification "appropriate."
Wilson appealed furthеr. Correctional authorities conducted a review of all pertinent documents, including a transcript of the court proceedings at which Wilson's new trial motion was granted. In a memorandum submitted to the chief deputy warden, the reviewer stated: "During the sentencing phase, the Judge dismissed the three (3) [rape] counts on the basis that they werе contrary to the evidence, . . .
"In reviewing the file further, the CII arrest sheet reveals that there is a 1973 arrest for unlawful intercourse with a minor. No disposition is shown. The inmate was twenty years old at the time.
"Based on the requirements of the Classification Manual, Subject should be assigned a Restricted custody while at San Quentin.
". . . The Judge of the court maybe [sic] very correct in his assessmеnt of the situation, however, twelve people on the jury apparently thought otherwise. In view of the 1973 prior, I would prefer to error [sic] on the side of institution[al] security without further documentation."
In October of 1986, Wilson was informed that his appeal had been denied at a "Third Level Re[vi]ew." He thereafter commenced this action by *665 petitioning for relief in habeas corpus. After an order to show cause issued, appellants filed their return. Wilson filed a denial to appellants' return.
The trial court conducted a hearing on the petition and granted it upon determining that appellants' actions were "arbitrary and capricious." In its order directing issuance оf the writ, the court commanded that "the `R' designation and all restrictions flowing therefrom be removed." This timely appeal followed.2
"(1) This suffix is applied to inmates who have committed a sex crime and is intended to limit their opportunity to escape, or re-offend while in custody. . . . [A]n inmate with an `R' suffix designation shall not be assigned outside of the security perimeter without direct constant supervision.
"(2) Those inmates convicted of, or when the conviction offense encompasses or is equivalent to, any of the below Penal Code sections shall have an `R' suffix placed after their custody designation. . . .
"(3) Those inmates arrested, detained or charged but not convicted of any Penal Code section listed below, or the equivalent, shall be carefully evaluted for the appropriateness of an `R' suffix by the receiving institution. . . . *666
". . . . . . . . . . . . . . . . . . . .
"(7) Penal Code Sections requiring an `R' suffix are:
"P.C. § 220, Assault with intent to commit rape, sodomy, оral copulation, rape in concert with another, lascivious acts upon a child, or penetration of genitals or anus with foreign object.
"P.C. § 261, Rape.
"P.C. § 262, Rape of spouse.
"P.C. § 264.1, Rape or penetration of genitals or openings by foreign object; acting in concert by force or violence.
"P.C. § 266b, Abduction to live in an illicit relation.
"P.C. § 285, Incest.
"P.C. § 286, Sodomy.
"P.C. § 286.5, Sexually assaulting animal.
"P.C. § 288, Lewd or lascivious acts with child under 14.
"P.C. § 288a, Oral copulation.
"P.C. § 289, Penetration of genital or anal openings by forеign object, etc."4
The trial court concluded that appellants had acted arbitrarily and capriciously in designating Wilson as an "R" suffix inmate. Our only function is to decide whether that ruling finds adequate evidentiary support.
Our task in making this determination is simplified by the parties' agreement that the appropriate standard of review is that estаblished in Superintendent v. Hill (1985)
The judicial attention given to internal prison classifications and procedures has largely been confined to whether the applicable administrative regulations were validly promulgated. (See Stoneham v. Rushen (1984)
Any interest an inmate has concerning his classification is certainly of a lower order than his interest in the conditional restoration of his liberty entailed by a grant of parole. (2)
Nevertheless, courts of this state have repeatedly upheld administrative revocations of parole based upon information and circumstances which do not require an ironclad judgment of conviction. These include dismissal of the subsequent criminal chаrges upon which revocation was based (In re Melendez (1974)
(3) We believe that a comparable latitude is properly allowed prison аuthorities to classify an inmate upon an examination of the circumstances which led to that inmate's commitment to a state prison. This conclusion is a natural consequence of differing roles. The function of courts, particularly in instances where a jury is sworn as the actual triers of fact, is to supervise the process by which guilt оr innocence is determined. Prisons serve an altogether different purpose, and are administered by persons with other concerns. "An important function of the corrections system is the deterrence of crime. The premise is that by confining criminal offenders in a facility where they are isolated from the rest of society, a сondition that most people presumably find undesirable, they and others will be deterred from committing additional criminal offenses. This isolation, of course, also serves a protective function by quarantining criminal offenders for a given period of time while, it is hoped, the rehabilitative processes of the corrections system wоrk to correct the offender's demonstrated criminal proclivity. . . . [C]entral to all other corrections goals is the institutional consideration *669
of internal security within the corrections facilities themselves." (Pell v. Procunier (1974)
Subdivision (a)(1) of section 773 of the Manual clearly evidences the concern to protect other persons with whom the inmаte may come into contact at the prison. It expressly provides that it "is intended to limit their opportunity to . . . re-offend while in custody" by preventing the inmate being "assigned outside of the security perimeter without direct constant supervision." The emphasis is necessarily prospective, requiring prison officials to evaluate the inmаte's potential for committing future offenses. The potential for future criminality is unquestionably a valid concern for prison authorities to consider. (See, e.g., In re Price (1979)
The most obvious, and the most accurate, basis fоr predicting an inmate's potential for future criminality is the inmate's history of past criminality. This is precisely where the classification committees looked to form their estimation of Wilson's possible behavior. That they in effect aligned themselves with the jury which found Wilson guilty as charged of multiple instances of forcible rape, and against the judge who had granted a new trial on these charges, does not constitute a valid basis for judicial interdiction. The fact that those charges were ultimately dismissed does not amount to a conclusive determination that Wilson was innocent, but only that his guilt had not been proven beyond a reasonable doubt to the satisfaction of both thе jury and the court. (See In re Dunham, supra,
The record on which that decision was taken consists of the probation officer's report and a transcript of the new trial and sentencing proceedings. These sources demonstrate that the classification decision was not thе product of "mere whim, caprice, or rumor." (See In re McLain (1960)
In light of this conclusion, it is unnecessary to determine whether Wilson's 1973 arrest for violating Penal Code section
The order is reversed.
Anderson, P.J., and Channell, J., concurred.
Respondent's petition for review by the Supreme Court was denied September 29, 1988. Mosk, J., was of the opinion that the petition should be granted.
We cannot accept appellants' claim that the trial court failed to apply the "some evidence" standard. Although the trial court did not articulate the standard it was applying, we are not justified in presuming that it failed to evaluate appellants' classification decision for its conformity with the Hill test. (See Evid. Code, § 664; Ross v. Superior Court (1977)
