Opinion
Defendant Victor Wayne Cooper was convicted by a jury of four counts of lewd and lascivious acts upon a seven-year-old girl. (Pen. Code, § 288, subd. (a).) Defendant is serving an enhanced sentence of four consecutive terms of fifteen years to life due to two prior rape convictions. (Pen. Code, § 667.51, subd. (d).) Defendant seeks to overturn his conviction on grounds of juror misconduct, ineffective assistance of counsel, and denial of his right to present evidence on his motion below for a new trial. In addition to this appeal, defendant petitions for a writ of habeas corpus alleging ineffective assistance of counsel and improper use at sentencing of a constitutionally invalid prior conviction. That petition was consolidated with defendant’s appeal for purposes of argument and briefing.
We affirm the judgment and, in a discussion following our treatment of the issues raised on appeal, deny the petition for a writ of habeas corpus. In the published portion of this opinion, we address defendant’s habeas corpus claim that he did not waive his right to a jury trial when pleading guilty to a prior offense, thereby rendering the prior conviction invalid and precluding its use in enhancing defendant’s sentence in this case. On that issue, we hold that defendant’s bare declaration of nonwaiver, without further elaboration of facts and absent an allegation that he did not understandingly and voluntarily plead guilty, is insufficient to establish a prima facie case for collateral relief.
*596 I.-III.A. *
B. Defendant’s Allegations Are Insufficient to Support a Collateral Challenge to the Constitutional Validity of His Prior Conviction
In response to the mandate of
Boykin
v.
Alabama
(1969)
In reliance on Boykin-Tahl, defendant collaterally attacks the validity of his 1976 rape conviction, claiming that he did not waive his right to a jury trial at the time of entering his guilty plea in Placer County. This conviction and a second prior rape conviction were admitted by defendant and used to enhance his sentence. (Pen. Code, § 667.51, subd. (d).) Defendant did not challenge his prior conviction in the trial court by a motion to strike, or by any other means.
As evidence of the court’s failure to obtain defendant’s waiver of his right to a jury trial on the prior conviction, defendant has submitted a copy of a minute order noting his arraignment on the change of his plea from not guilty to guilty. The order consists of a typewritten form with blank spaces to be checked as appropriate. Defendant notes that the space next to the statement that defendant was advised of his legal rights was not checked at his arraignment. The declaration of defendant’s counsel states that no transcript of the disputed proceeding exists. In addition to the proffered minute order, defendant submitted his declaration that “At the time that I plead [sic ] guilty in 1976 I did not waive my constitutional right to jury trial.”
*597
We find that the evidence presented by the minute order of a silent record and defendant’s bare declaration of nonwaiver of his right to a jury trial are insufficient to support defendant’s challenge of the prior conviction in this habeas corpus proceeding. Defendant has not explained the circumstances surrounding the entry of his guilty plea but has presented only the conclusory allegation that he did not waive his right to a jury trial. “Conclusory allegations made without any explanation of the basis for the allegations do not warrant relief . . . .”
(People
v.
Karis
(1988)
Defendant’s petition for a writ of habeas corpus is otherwise insufficient in its failure to allege that he did not understanding^ and voluntarily plead guilty or, as specifically applied here, defendant has failed to allege that he was unaware of his right to a jury trial at the time of his prior conviction and would not have pleaded guilty had he known of this right. As our Supreme Court has recently affirmed in the context of a direct appeal, a guilty plea is valid, despite
Boykin-Tahl
errors, if the plea is voluntary and intelligent under the totality of the circumstances.
(People
v.
Howard, supra,
Ronald E.
concerned a challenge to the constitutional validity of a present (as opposed to a prior) “conviction,” or admission of juvenile
*598
misconduct, on
Boykin-Tahl
grounds.
4
Ronald had a long history of juvenile violations, beginning with a wardship imposed in 1971 on an initial petition.
(In re Ronald E., supra,
Our Supreme Court refused to consider Ronald’s claim that he was not advised of his
Boykin-Tahl
rights on the initial and first two supplemental petitions because he was not diligent in seeking relief. The court ruled that Ronald waived any constitutional defects by his unexcused failure to take expeditious appeals.
(In re Ronald E., supra,
*599
Despite these infirmities, the court proceeded to consider the merits of Ronald’s
Boykin-Tahl
claim as it related to the third supplemental petition. The court found that Ronald had been advised of his constitutional rights to confrontation and against self-incrimination and “expressly acknowledged that he surrendered such rights.”
(In re Ronald E., supra,
While applying a prejudice standard of review because the omitted advisement was not constitutionally compelled, the court also suggested that a prejudice standard would apply even to constitutional advisements because the error was raised in a petition for habeas corpus rather than in a direct appeal. “Petitioner is not entitled to collateral relief merely because of a
Boykin-Tahl
denial as in such event the writ would merely serve as an alternate path for appellate review. He must, in these circumstances, establish that his admissions were involuntary for want of the admonitions required by
Boykin-Tahl.
But notwithstanding the absence of such admonitions, if he were in fact independently aware of
Boykin-Tahl
rights, then his admissions could not be deemed involuntary and he would not be entitled to collateral relief. [Citation.] Petitioner has failed in the instant collateral attack to allege his lack of knowledge of
Boykin-Tahl
rights."
(In re Ronald E., supra,
In this context, we read
Ronald E.
as establishing that a habeas corpus petitioner must make a prima facie showing of prejudice by affirmatively alleging an uninformed, involuntary plea. (See
People
v.
Harty, supra,
The requirement that prejudice be alleged is consistent with
Sumstine
and deserves comment.
Sumstine
held that a defendant whose sentence is subject to enhancement because he suffered a prior conviction may collaterally attack the validity of that conviction by moving to strike on the ground of a
Boykin-Tahl
error.
(People
v.
Sumstine, supra,
However, the
Sumstine
court held that the motion to strike the prior conviction was insufficient in simply alleging that the record on defendant’s prior conviction was silent, without alleging “actual denial of his constitutional rights.”
(People
v.
Sumstine, supra, 36
Cal.3d at p. 922.) A collateral attack on the prior conviction requires an affirmative allegation that defendant “did not know of, or did not intelligently waive,” his
Boykin-Tahl
rights.
(Id.,
at p. 914.) This rule has recently, and succinctly, been reiterated: “To collaterally attack a judgment of conviction on
Boykin-Tahl
grounds, it is not enough to show an incomplete or otherwise defective advisement; defendants must also allege and prove that, when the plea was entered, they lacked knowledge of, or did not intelligently waive, their constitutional rights.”
(People
v.
Hayes
(1990)
Reading
Ronald E., Tassell, Sumstine, Hayes
and
Howard
together, we conclude that a collateral attack upon a prior conviction used for sentence
*601
enhancement, whether by a habeas petition or a motion to strike, must allege prejudice: an “actual denial” of constitutional rights rendering the plea “involuntary” because defendant was “unaware of his
[Boykin-Tahl]
rights and would not have pleaded guilty had he known of them.”
8
(People
v.
Tassell, supra,
IV. Disposition
The judgment is affirmed, and the petition for a writ of habeas corpus is denied.
Newsom, J., and Stein, J. concurred.
A petition for a rehearing was denied July 14, 1992, and appellant’s petition for review by the Supreme Court was denied September 2, 1992.
Notes
See footnote, ante, page 593.
In addition to advisement of these three constitutional rights, an accused must also be advised of the nature of the charge and the consequences of the plea.
(In re Tahl, supra,
The
Boykin-Tahl
protections extend to juvenile proceedings, with the exception of a right to trial by jury.
(In re Ronald E., supra,
Ronald’s admission of the truth of the allegations of the third supplemental petition was the basis for his present confinement.
(In re Ronald E., supra,
In a later Supreme Court case, discussed below, the timeliness requirement of
Ronald E.
barring broad challenges to a current conviction was not applied to a collateral attack upon a prior conviction used to enhance a sentence.
(People
v.
Sumstine
(1984)
In a concurring opinion, then Associate Justice Lucas stated his view that collateral attacks upon prior convictions used in sentencing should be limited to cases involving the denial of the right to counsel.
(People
v.
Sumstine, supra,
Assuming an allegation of prejudice, the movant or petitioner would then bear the burden of proving that he was unaware of his Boykin-Tahl rights and would not have pled guilty had he been aware. (See Curl v. Superior Court, supra, 51 Cal.3d at pp. 1306-1307 [defendant has burden of proving constitutional invalidity of prior conviction].)
