In re Friend ( 2021 )


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  •         IN THE SUPREME COURT OF
    CALIFORNIA
    In re JACK WAYNE FRIEND
    on Habeas Corpus.
    S256914
    First Appellate District, Division Three
    A155955
    Alameda County Superior Court
    81254A
    __________________________________________________________
    June 28, 2021
    Justice Kruger authored the opinion of the Court, in which
    Chief Justice Cantil-Sakauye and Justices Corrigan, Liu,
    Cuéllar, Groban, and Jenkins concurred.
    __________________________________________________________
    In re FRIEND
    S256914
    Opinion of the Court by Kruger, J.
    Proposition 66, the Death Penalty Reform and Savings Act
    of 2016 (as approved by voters, Gen. Elec. (Nov. 8, 2016) § 1),
    made wide-ranging changes to the procedures for challenging
    convictions and sentences in capital cases. Among other things,
    Proposition 66 introduced new restrictions on the presentation
    of habeas corpus claims in what the measure refers to as
    “successive” petitions: Individuals who file successive petitions
    must show they are actually innocent or ineligible for the death
    penalty before courts may consider the merits of their claims.
    (Pen. Code, §§ 1509, 1509.1.) The question before us concerns
    the scope of these restrictions on successive petitions. Do the
    restrictions apply to all claims raised in a second or subsequent
    habeas petition, including claims based on newly available
    evidence and newly decided case law? Or do the restrictions
    apply only to those claims that were or could have been raised
    in an earlier petition?
    We answer this question by reference to background
    principles of habeas corpus law. The traditional rules governing
    the handling of successive petitions have long distinguished
    between the presentation of newly available claims and the
    presentation of claims that could have been raised earlier; the
    law has traditionally limited only the latter, forbidding
    consideration of repetitive or pretermitted claims except in a
    few, narrowly defined circumstances. Proposition 66 modified
    these rules by further narrowing the circumstances under which
    1
    In re FRIEND
    Opinion of the Court by Kruger, J.
    courts may consider repetitive or pretermitted claims in capital
    cases. But properly understood, Proposition 66’s successiveness
    restrictions do not limit the consideration of claims that could
    not reasonably have been raised earlier, such as those based on
    newly available evidence or on recent changes in the law —
    claims that have not previously been thought subject to
    successiveness limitations. Thus, under the law as amended by
    Proposition 66, habeas corpus petitioners must make a showing
    of actual innocence or death ineligibility if they seek a second
    chance to make an argument they could have made earlier. No
    such requirement applies to the habeas petitioner who raises a
    newly available claim at the first opportunity.
    I.
    Petitioner Jack Wayne Friend was convicted of the 1984
    robbery murder of Oakland bartender Herbert Pierucci and
    sentenced to death. On automatic appeal, we affirmed the
    capital convictions and sentence. (People v. Friend (2009) 
    47 Cal.4th 1
    , 10.) Friend filed a habeas corpus petition in this
    court, which we denied in 2015. Friend then filed a federal
    habeas petition in the United States District Court for the
    Northern District of California. In 2017, the federal court
    stayed proceedings to allow Friend to exhaust six claims in state
    court. The following year, Friend filed a second state habeas
    petition raising the six unexhausted claims in Alameda County
    Superior Court.1
    1
    As identified in Friend’s present habeas petition, the six
    unexhausted claims concern:         1.    Discriminatory use of
    peremptory challenges by the prosecutor; 2.            Ineffective
    assistance of trial counsel in jury selection and investigation of
    2
    In re FRIEND
    Opinion of the Court by Kruger, J.
    In the meantime, before Friend filed his second state court
    petition, Proposition 66 came into force; the measure took effect
    in October 2017, after this court considered and decided a
    number of facial challenges to its constitutionality. (See Briggs
    v. Brown (2017) 
    3 Cal.5th 808
    , 862 (Briggs).) Applying Penal
    Code section 1509, subdivision (d), a provision newly added by
    Proposition 66, the Alameda County Superior Court dismissed
    Friend’s recently filed habeas petition as successive. It further
    denied Friend’s request for a certificate of appealability under
    newly added Penal Code section 1509.1, subdivision (c). Friend
    then filed a notice of appeal and requested a certificate of
    appealability from the Court of Appeal. That court denied
    Friend’s request for a certificate and marked the notice of appeal
    inoperative. (See Cal. Rules of Court, rule 8.392(b)(7).)
    We granted Friend’s petition for review, specifying three
    issues for briefing: the meaning of the term “successive” in
    Penal Code sections 1509 and 1509.1, the propriety of applying
    the provisions’ limits on successive petitions when the litigant’s
    first petition was filed before Proposition 66 took effect, and the
    appealability of a dismissal for successiveness under Penal Code
    sections 1509 and 1509.1.
    evidence for trial; 3. Unconstitutionality of imposing the death
    penalty due to petitioner’s organic brain damage; 4. Denial of
    due process in the participation of Justices Chin and Corrigan
    in prior proceedings in this court; 5. Introduction of statements
    taken by police in violation of Miranda v. Arizona (1966) 
    384 U.S. 436
    ; and 6. Ineffective assistance of appellate counsel in
    failing to raise the Miranda claim on direct appeal.
    3
    In re FRIEND
    Opinion of the Court by Kruger, J.
    II.
    A.
    Proposition 66 enacted a number of statutory reforms in
    an effort to make the system of capital punishment “more
    efficient, less expensive, and more responsive to the rights of
    victims.” (Briggs, supra, 3 Cal.5th at p. 831.) Among these
    reforms were various changes to the procedures for handling
    and resolving habeas corpus petitions in capital cases. (Id. at
    pp. 823–825.) The bulk of these changes are found in newly
    added Penal Code section 1509.2 The most prominent change is
    2
    Penal Code section 1509 provides in full:
    “(a) This section applies to any petition for writ of habeas
    corpus filed by a person in custody pursuant to a judgment of
    death. A writ of habeas corpus pursuant to this section is the
    exclusive procedure for collateral attack on a judgment of death.
    A petition filed in any court other than the court which imposed
    the sentence should be promptly transferred to that court unless
    good cause is shown for the petition to be heard by another court.
    A petition filed in or transferred to the court which imposed the
    sentence shall be assigned to the original trial judge unless that
    judge is unavailable or there is other good cause to assign the
    case to a different judge.
    “(b) After the entry of a judgment of death in the trial
    court, that court shall offer counsel to the prisoner as provided
    in Section 68662 of the Government Code.
    “(c) Except as provided in subdivisions (d) and (g), the
    initial petition must be filed within one year of the order entered
    under Section 68662 of the Government Code.
    “(d) An initial petition which is untimely under
    subdivision (c) or a successive petition whenever filed shall be
    dismissed unless the court finds, by the preponderance of all
    available evidence, whether or not admissible at trial, that the
    defendant is actually innocent of the crime of which he or she
    4
    In re FRIEND
    Opinion of the Court by Kruger, J.
    was convicted or is ineligible for the sentence. A stay of
    execution shall not be granted for the purpose of considering a
    successive or untimely petition unless the court finds that the
    petitioner has a substantial claim of actual innocence or
    ineligibility. ‘Ineligible for the sentence of death’ means that
    circumstances exist placing that sentence outside the range of
    the sentencer’s discretion. Claims of ineligibility include a claim
    that none of the special circumstances in subdivision (a) of
    Section 190.2 is true, a claim that the defendant was under the
    age of 18 at the time of the crime, or a claim that the defendant
    has an intellectual disability, as defined in Section 1376. A
    claim relating to the sentencing decision under Section 190.3 is
    not a claim of actual innocence or ineligibility for the purpose of
    this section.
    “(e) A petitioner claiming innocence or ineligibility under
    subdivision (d) shall disclose all material information relating to
    guilt or eligibility in the possession of the petitioner or present
    or former counsel for petitioner. If the petitioner willfully fails
    to make the disclosure required by this subdivision and
    authorize disclosure by counsel, the petition may be dismissed.
    “(f) Proceedings under this section shall be conducted as
    expeditiously as possible, consistent with a fair adjudication.
    The superior court shall resolve the initial petition within one
    year of filing unless the court finds that a delay is necessary to
    resolve a substantial claim of actual innocence, but in no
    instance shall the court take longer than two years to resolve
    the petition. On decision of an initial petition, the court shall
    issue a statement of decision explaining the factual and legal
    basis for its decision.
    “(g) If a habeas corpus petition is pending on the effective
    date of this section, the court may transfer the petition to the
    court which imposed the sentence. In a case where a judgment
    of death was imposed prior to the effective date of this section,
    but no habeas corpus petition has been filed prior to the effective
    date of this section, a petition that would otherwise be barred by
    subdivision (c) may be filed within one year of the effective date
    of this section or within the time allowed under prior law,
    whichever is earlier.”
    5
    In re FRIEND
    Opinion of the Court by Kruger, J.
    a new one-year deadline for filing an “initial” habeas petition
    after the appointment of counsel (Pen. Code, § 1509, subd. (c));
    this represents a departure from traditional habeas law in
    capital as well as noncapital cases, which ordinarily considers
    the timeliness of habeas petitions without imposing “fixed,
    determinate deadlines.” (Robinson v. Lewis (2020) 
    9 Cal.5th 883
    , 890; see In re Robbins (1998) 
    18 Cal.4th 770
    , 780 (Robbins)
    [outlining pre-Proposition 66 timeliness rules for capital
    habeas].) But Proposition 66 changes habeas procedure in other
    ways as well. Whereas the approved practice was for all capital
    habeas petitioners to file directly in this court, section 1509 now
    calls for most capital petitions to be heard initially in the
    sentencing court. (Pen. Code, § 1509, subd. (a).) And whereas
    the law generally requires unsuccessful habeas petitioners to
    seek review by filing a new habeas petition in a higher court (see
    Robinson, at p. 895), newly added Penal Code section 1509.1
    requires capital petitioners to seek review by way of appeal
    instead. (Pen. Code, § 1509.1, subd. (a).)3
    3
    Penal Code section 1509.1 provides in full:
    “(a) Either party may appeal the decision of a superior
    court on an initial petition under Section 1509 to the court of
    appeal. An appeal shall be taken by filing a notice of appeal in
    the superior court within 30 days of the court’s decision granting
    or denying the habeas petition. A successive petition shall not
    be used as a means of reviewing a denial of habeas relief.
    “(b) The issues considered on an appeal under subdivision
    (a) shall be limited to the claims raised in the superior court,
    except that the court of appeal may also consider a claim of
    ineffective assistance of trial counsel if the failure of habeas
    counsel to present that claim to the superior court constituted
    ineffective assistance. The court of appeal may, if additional
    6
    In re FRIEND
    Opinion of the Court by Kruger, J.
    The provisions at issue in this case set out instructions for
    handling successive petitions.        Penal Code section 1509,
    subdivision (d) (section 1509(d)), provides, as relevant here: “An
    initial petition which is untimely under subdivision (c) or a
    successive petition whenever filed shall be dismissed unless the
    court finds, by the preponderance of all available evidence,
    whether or not admissible at trial, that the defendant is actually
    innocent of the crime of which he or she was convicted or is
    ineligible for the sentence.” Penal Code section 1509.1 then
    imposes a related procedural hurdle for litigants seeking to
    appeal the denial of a successive petition. It provides that such
    litigants “may appeal the decision of the superior court denying
    findings of fact are required, make a limited remand to the
    superior court to consider the claim.
    “(c) The people may appeal the decision of the superior
    court granting relief on a successive petition. The petitioner
    may appeal the decision of the superior court denying relief on
    a successive petition only if the superior court or the court of
    appeal grants a certificate of appealability. A certificate of
    appealability may issue under this subdivision only if the
    petitioner has shown both a substantial claim for relief, which
    shall be indicated in the certificate, and a substantial claim that
    the requirements of subdivision (d) of Section 1509 have been
    met. An appeal under this subdivision shall be taken by filing a
    notice of appeal in the superior court within 30 days of the
    court’s decision. The superior court shall grant or deny a
    certificate of appealability concurrently with a decision denying
    relief on the petition. The court of appeal shall grant or deny a
    request for a certificate of appealability within 10 days of an
    application for a certificate. The jurisdiction of the court of
    appeal is limited to the claims identified in the certificate and
    any additional claims added by the court of appeal within 60
    days of the notice of appeal. An appeal under this subdivision
    shall have priority over all other matters and be decided as
    expeditiously as possible.”
    7
    In re FRIEND
    Opinion of the Court by Kruger, J.
    relief on a successive petition only if the superior court or the
    court of appeal grants a certificate of appealability.” (Pen. Code,
    § 1509.1, subd. (c) (section 1509.1(c)).) Section 1509.1(c) further
    specifies that “[a] certificate of appealability may issue under
    this subdivision only if the petitioner has shown both a
    substantial claim for relief, which shall be indicated in the
    certificate, and a substantial claim that the requirements of
    subdivision (d) of Section 1509 have been met.” The overall
    effect of these restrictions is to forbid courts from considering
    successive petitions, or appeals from the denial of such petitions,
    that are unaccompanied by a showing of innocence or
    ineligibility for the death penalty.
    To put this set of reforms in context, we briefly describe
    the law as it existed before Proposition 66 (and as it continues
    to exist in noncapital cases). Restrictions on the consideration
    of successive habeas petitions are not new. Several decades ago,
    California courts identified presentation of claims in a
    “ ‘piecemeal [manner] by successive proceedings’ ” as an abuse
    of the writ process. (In re Horowitz (1949) 
    33 Cal.2d 534
    , 547,
    quoting In re Drew (1922) 
    188 Cal. 717
    , 722.) The solution was
    the development of the so-called successiveness bar, a set of
    limits that applied in all habeas cases before Proposition 66 and
    that continues to apply to noncapital cases today. Like other
    procedural bars developed in the case law, the successiveness
    bar was “designed to ensure legitimate claims are pressed early
    in the legal process.” (In re Reno (2012) 
    55 Cal.4th 428
    , 452
    (Reno).) The bar therefore limits consideration of claims that
    were unjustifiably omitted from earlier petitions.            But
    importantly, it does so “while leaving open a ‘safety valve’ for
    those rare or unusual claims that could not reasonably have
    been raised at an earlier time.” (Ibid.)
    8
    In re FRIEND
    Opinion of the Court by Kruger, J.
    To determine whether the successiveness bar applies
    under traditional habeas principles, a court conducts a two-step
    analysis. (In re Clark (1993) 
    5 Cal.4th 750
     (Clark).) First, the
    court asks whether the habeas petitioner who files a second or
    subsequent petition has adequately justified his or her failure to
    present his or her claims in an earlier petition. (Id. at pp. 774–
    775.) Adequate justifications include the inability to bring the
    claim earlier, as where the claim depends on newly available
    evidence or on a change in the law that has been made
    retroactively applicable to final judgments. (Id. at p. 775.) In
    the rare instance in which the petitioner is able to adequately
    justify not having raised the claim earlier, the successiveness
    bar does not apply. (Ibid.)
    If there is no adequate justification for the petitioner’s
    failure to raise the claim earlier, the court proceeds to the second
    step of the analysis. At that step, the court must generally apply
    the successiveness bar to preclude consideration of the claim.
    But there is narrow exception for claims alleging “facts
    demonstrating that a fundamental miscarriage of justice has
    occurred.” (Clark, 
    supra,
     5 Cal.4th at p. 775.) In Clark, we
    identified four situations in which the fundamental miscarriage
    exception is satisfied:       (1) a highly prejudicial error of
    constitutional magnitude; (2) the petitioner’s actual innocence;
    (3) presentation in a capital trial of a grossly misleading and
    highly prejudicial profile of the petitioner; or (4) conviction or
    sentencing under an invalid statute. (Id. at pp. 797–798; accord,
    Reno, 55 Cal.4th at pp. 455–456, 472; Robbins, supra, 18 Cal.4th
    at pp. 788, fn. 9, 811.) To determine whether a habeas petitioner
    should be given a second chance to make a claim that could have
    been made earlier, a court considers whether the petitioner has
    made a showing that would bring the claim within this four-part
    9
    In re FRIEND
    Opinion of the Court by Kruger, J.
    fundamental miscarriage exception. If so, the court proceeds to
    consider the merits; if not, then not.
    B.
    The successiveness provisions of Proposition 66 changed
    existing law by forbidding courts from considering successive
    petitions that are unaccompanied by a showing of actual
    innocence or ineligibility for the death penalty. This is a more
    stringent standard than any standard applicable under
    traditional habeas corpus law. The issue before us concerns the
    scope of the change. A broad reading of Proposition 66 would
    apply its stringent successiveness standard to all second or
    subsequent capital habeas petitions, thereby eliminating the
    traditional carveout for claims based on newly available
    evidence and other claims that could not have been raised
    earlier. A narrower, alternative reading of Proposition 66 would
    apply this successiveness standard only to those petitions
    raising repetitive or pretermitted claims — that is, those claims
    that are generally subject to the traditional successiveness bar.
    Under this narrower reading, Proposition 66 preserves the
    traditional two-step inquiry described in case law, but at the
    second step it replaces the four-part fundamental miscarriage of
    justice exception with just two grounds — actual innocence or
    death ineligibility — that will justify giving a habeas petitioner
    a second chance to raise a claim that was unjustifiably omitted
    from a prior petition.
    On this question, the parties are in agreement; each
    maintains that Proposition 66’s stringent successiveness
    standard does not apply to claims that could not have been
    raised in earlier petitions. Friend contends that this narrower
    reading of Proposition 66 is not only consistent with the usual
    10
    In re FRIEND
    Opinion of the Court by Kruger, J.
    use of the term “successive” in habeas corpus law, but also
    avoids serious questions about the constitutionality of a law that
    would bar potentially meritorious habeas claims that could not
    have been raised in prior petitions. The Attorney General
    concurs. He observes that though the term “successive” might
    naturally be read in a colloquial sense to encompass all petitions
    subsequent to the first, Friend’s narrower reading is the better
    one because it avoids serious constitutional doubts.
    By contrast, two amici curiae — the Criminal Justice
    Legal Foundation (CJLF) and a group of legal scholars (the
    Constitutional Law Amici) — argue that the term “successive”
    in Proposition 66 should be broadly construed to refer to any
    petition after the petitioner’s first.4 These amici divide, though,
    on the constitutionality of sections 1509(d) and 1509.1(c) so
    construed. The Constitutional Law Amici argue that insofar as
    Proposition 66 eliminates the traditional safety valve for claims
    that could not have reasonably been raised earlier, the measure
    violates habeas petitioners’ federal and state due process rights,
    as well as the California Constitution’s prohibition on
    suspension of the writ of habeas corpus (Cal. Const., art I, § 11).
    CJLF, by contrast, urges that Proposition 66’s limitations on
    successive petitions, broadly construed, are “clearly
    constitutional.”
    When we interpret statutes, we usually begin by
    considering the ordinary and usual meaning of the law’s terms,
    viewing them in their context within the statute. (People v.
    4
    A third amicus curiae brief, filed on behalf of the Offices of
    the Federal Public Defenders for the Central and Eastern
    Districts of California, takes the same interpretive position as
    the parties.
    11
    In re FRIEND
    Opinion of the Court by Kruger, J.
    Colbert (2019) 
    6 Cal.5th 596
    , 603.) Here, as both the Attorney
    General and amici curiae note, dictionaries define the term
    “successive” to mean “[f]ollowing in uninterrupted order;
    consecutive.” (American Heritage Dict. (4th ed. 2000) p. 1728.)
    If this dictionary definition controls, then Proposition 66’s
    restrictions on successive petitions would apply without
    exception to any habeas petition that follows the initial habeas
    petition.
    When, however, a term has developed a particular
    meaning in the law, we generally presume the legislative body
    used the term in that sense rather than relying on ordinary
    usage. “It is a well-recognized rule of construction that after the
    courts have construed the meaning of any particular word, or
    expression, and the legislature subsequently undertakes to use
    these exact words in the same connection, the presumption is
    almost irresistible that it used them in the precise and technical
    sense which had been placed upon them by the courts.” (City of
    Long Beach v. Payne (1935) 
    3 Cal.2d 184
    , 191; accord, In re
    Derrick B. (2006) 
    39 Cal.4th 535
    , 540; People v. Lawrence (2000)
    
    24 Cal.4th 219
    , 231 [principle applies to statutes adopted
    through initiative]; see Pen. Code, § 7, subd. (16) [“Words and
    phrases . . . as may have acquired a peculiar and appropriate
    meaning in law, must be construed according to such peculiar
    and appropriate meaning.”].)
    As explained above, successiveness restrictions have a
    long history in habeas corpus law, and the concept of
    successiveness has acquired a particular meaning in that
    context. We consider that legal background in discerning the
    meaning of the restrictions on successive petitions in
    Proposition 66. (Cf. Panetti v. Quarterman (2007) 
    551 U.S. 930
    ,
    943 [the term “second or successive” as used in a federal habeas
    12
    In re FRIEND
    Opinion of the Court by Kruger, J.
    statute “is not self-defining,” but “takes its full meaning from
    our case law” applying general habeas corpus principles].)
    California habeas law traditionally has not imposed
    blanket restrictions on the consideration of every petition filed
    after an initial petition, as the dictionary definition of the term
    “successive” might suggest. The traditional successiveness bar
    instead prevents a habeas corpus petitioner from abusing the
    writ process by presenting claims in a repetitive or piecemeal
    manner. (Briggs, supra, 3 Cal.5th at p. 836, fn. 14.) This means
    that a claim will not be barred as successive, even though it may
    be presented in a second or subsequent habeas petition, if the
    petitioner offers adequate justification for the failure to present
    a particular claim in an earlier petition. (Clark, 
    supra,
     5 Cal.4th
    at p. 774.) Though it is unusual for a petitioner to make the
    required showing, we have said consideration of such a claim is
    ordinarily warranted “where the factual basis for a claim was
    unknown to the petitioner and he had no reason to believe that
    the claim might be made” and the claim is “asserted as promptly
    as reasonably possible.” (Id. at p. 775.) In addition, claims
    based on a change in the law that is retroactively applicable to
    final judgments will be considered if promptly asserted and if
    application of the former rule is shown to have been prejudicial.
    (Ibid.) And finally, the ineffective assistance of prior counsel
    may justify raising a claim in a subsequent petition. (Id. at
    p. 780.)5
    5
    To justify a second or subsequent filing based on prior
    ineffective assistance of counsel, the petitioner must “allege
    with specificity the facts underlying the claim that the
    inadequate presentation of an issue or omission of any issue
    13
    In re FRIEND
    Opinion of the Court by Kruger, J.
    We have mainly used the term “successive petition” to
    refer specifically to a petition subject to the successiveness
    bar — that is, one raising claims that could have been presented
    in a previous petition. (Briggs, supra, 3 Cal.5th at p. 836,
    fn. 14.) In Clark, for example, we used the term “successive
    petitions” as a shorthand for subsequent petitions “seeking
    relief on the basis of the same set of facts” or “raising claims that
    could have been raised in a prior petition.” (Clark, 
    supra,
     5
    Cal.4th at p. 770.) We explained that “[e]ntertaining the merits
    of successive petitions is inconsistent with our recognition that
    delayed and repetitious presentation of claims is an abuse of the
    writ” (id. at p. 769), and that the consideration of such petitions
    “unreasonably delays execution of judgment” and “waste[s]
    scarce judicial resources” (id. at p. 770). We went on to explain
    that the same is not true of second or subsequent petitions
    raising claims that could not reasonably have been raised
    before. (Id. at pp. 774–775.)6 Echoing this point in Reno, we
    observed that “ ‘[e]ntertaining the merits of successive petitions
    is inconsistent with our recognition that delayed and repetitious
    presentation of claims is an abuse of the writ.’ ” (Reno, supra,
    reflects incompetence of counsel . . . . Moreover, mere omission
    of a claim ‘developed’ by new counsel does not raise a
    presumption that prior habeas corpus counsel was incompetent,
    or warrant consideration of the merits of a successive petition.”
    (Clark, 
    supra,
     5 Cal.4th at p. 780.)
    6
    In connection with Clark’s substantive exception for
    fundamental miscarriages of justice, we also explained that
    “[t]hese claims will be considered on their merits even though
    presented for the first time in a successive petition or one in
    which the delay has not been justified” (Clark, 
    supra,
     5 Cal.4th
    at p. 798), apparently using “successive” to refer to claims whose
    omission from a prior petition has not been justified.
    14
    In re FRIEND
    Opinion of the Court by Kruger, J.
    55 Cal.4th at p. 455.) And we used the term “successive” in the
    same way in Robbins, where we drew a distinction between
    “ ‘subsequent’ ” petitions and “ ‘successive’ ” ones: “[C]laims
    presented in a ‘subsequent’ petition that should have been
    presented in an earlier filed petition will be barred as
    ‘successive’ unless the petitioner ‘adequately explains’ his or her
    failure to present all claims in the earlier filed petition.”
    (Robbins, supra, 18 Cal.4th at p. 788, fn. 9.)
    True, our cases have not always been consistent in their
    use of terminology. As the Attorney General and amici curiae
    point out, we have also sometimes used the term “successive” to
    refer to any second or subsequent petition, while referring to
    those petitions subject to the successiveness bar as both
    successive and unjustified. (E.g., Clark, supra, 5 Cal.4th at
    p. 774 [“[b]efore considering the merits of a second or successive
    petition, a California court will first ask whether the failure to
    present the claims underlying the new petition in a prior
    petition has been adequately explained, and whether that
    explanation justifies the piecemeal presentation of the
    petitioner’s claims”]; Reno, supra, 55 Cal.4th at p. 517 [referring
    to the court’s “proposed limit of 50 pages for successive
    petitions”].)
    Despite these variations in our terminology, however, the
    substantive principle has remained constant: When we have
    barred a claim as “successive,” it is because we have concluded
    that the claim was omitted from an earlier petition without
    justification, and its presentation therefore constitutes abuse of
    the writ process. We have not, by contrast, considered the filing
    of a claim that could not have reasonably been raised in an
    earlier petition to be an abuse of the writ subject to the bar on
    successive petitions.
    15
    In re FRIEND
    Opinion of the Court by Kruger, J.
    Amici curiae acknowledge the scope of the successiveness
    bar in California habeas jurisprudence, but contend that
    statutory context makes clear Proposition 66 voters intended a
    distinctly different approach. Amici emphasize that Penal Code
    sections 1509 and 1509.1 refer only to “initial” and “successive”
    petitions. Interpreting “successive” narrowly to preserve the
    traditional carveout for nonabusive claims, they say, would
    require us to recognize a third category consisting of second or
    subsequent habeas petitions that are treated as nonsuccessive.
    Amici observe that while Proposition 66 contains certain
    provisions regarding the timeliness of “initial” petitions and
    procedures for appealing both “initial” and “successive”
    petitions, it contains no similar provisions pertaining to cases in
    this third category. From this, amici deduce that no such third
    category was intended.
    It is possible, as amici curiae say, that Proposition 66
    refers only to “initial” and “successive” habeas corpus petitions
    because voters believed that all second or subsequent petitions
    should be treated as “successive” — and therefore barred unless
    the petitioner is able to show actual innocence or ineligibility for
    death, regardless of whether the petitioner could have raised the
    claim earlier. But it is equally possible that the voters simply
    thought it unnecessary to set out special provisions to govern
    the relatively rare situation in which a second or subsequent
    habeas corpus petition raises claims that could not reasonably
    have been presented in an earlier petition.
    Amici curiae’s argument would have more force if we were
    convinced that voters intended Proposition 66 to supply
    comprehensive instructions for the handling of capital habeas
    petitions, but we are not so convinced. The question of how
    timeliness of a subsequent but nonsuccessive petition may be
    16
    In re FRIEND
    Opinion of the Court by Kruger, J.
    determined is beyond the scope of this case, but suffice it to say
    that Proposition 66 did not provide a new timeliness rule for any
    kind of petition other than initial petitions (and nothing in the
    measure appears to preclude continued application of the
    traditional timeliness standards that have been developed and
    applied in this court’s habeas cases (see Robbins, 
    supra,
     18
    Cal.4th at p. 780)). And although Proposition 66 may not speak
    specifically to procedures for appealing rulings on subsequent
    but nonsuccessive petitions, its appellate provisions appear
    capable of being applied to such petitions, as explained in
    greater detail below. (See pt. IV., post.) Simply put, the fact
    that Proposition 66 does not contain explicit instructions for the
    handling of subsequent nonsuccessive petitions does not mean
    that no such category of petitions exists.
    Amici curiae also point to the use of the term “successive”
    in a different subdivision of Penal Code section 1509.1 as
    evidence that the term was meant to refer to any and all
    petitions following the first. Subdivision (a) of section 1509.1,
    which addresses appeals from rulings on initial petitions,
    specifies that “[a] successive petition shall not be used as a
    means of reviewing a denial of habeas relief.” Amici contend
    that here, “successive” is used to mean any petition following the
    initial petition. Amici contend the term must mean the same
    thing everywhere else it appears in the statute, including
    sections 1509(d) and 1509.1(c).
    We are unpersuaded. As we explained in Briggs, Penal
    Code section 1509.1, subdivision (a), is designed to substitute an
    appellate procedure for the usual means for obtaining review of
    habeas corpus denials — namely, “filing a new habeas corpus
    petition in a higher court” (Briggs, supra, 3 Cal.5th at p. 836).
    For this limited purpose the statute uses the term “successive
    17
    In re FRIEND
    Opinion of the Court by Kruger, J.
    petition” to refer to what our cases would typically call a “ ‘new
    petition’ . . . seeking review of a lower court’s ruling.” (Id. at
    p. 836, fn. 14.) This distinctive usage of the term “successive
    petition” does not compel any particular conclusion about the
    meaning of the term as it appears in the context of substantive
    restrictions on lower courts’ ability to issue rulings in the first
    instance.
    Finally, CJLF argues that voters could not have intended
    to preserve the overall structure of the traditional
    successiveness bar because sections 1509(d) and 1509.1(c) refer
    to successive “petitions,” while our precedents have applied the
    successiveness bar on a claim-by-claim basis. That is to say,
    under our case law, courts may consider the merits of one or
    more claims in a subsequent petition even if other claims in the
    same petition are procedurally barred as successive. (Reno,
    supra, 55 Cal.4th at p. 452; Robbins, 
    supra,
     18 Cal.4th at p. 788,
    fn. 9; Clark, 
    supra,
     5 Cal.4th at pp. 768, 780–782.) But context
    makes clear that Proposition 66’s restrictions operate in much
    the same way. When a petitioner files a “successive” petition,
    section 1509(d) calls for a determination whether “the petitioner
    has a substantial claim of actual innocence or ineligibility.”
    (§ 1509(d), italics added.) And when the petitioner seeks to
    appeal the denial of relief, section 1509.1(c) provides for a
    certificate of appealability only where the petition states “a
    substantial claim for relief, which shall be indicated in the
    certificate,” and limits appellate jurisdiction to “the claims
    identified in the certificate and any additional claims added by
    the court of appeal within 60 days of the notice of appeal.”
    (§ 1509.1(c), italics added.)     The statutes thus mark no
    fundamental departure from traditional habeas law in this
    regard.
    18
    In re FRIEND
    Opinion of the Court by Kruger, J.
    In short, the text of the statute contains no definitive
    indication that by introducing a new stringent standard for the
    presentation of claims in “successive” petitions, voters intended
    to eliminate the traditional carveout for claims that could not
    feasibly have been presented earlier. Given the legal backdrop
    against which voters enacted Proposition 66, it is entirely
    plausible that voters intended Proposition 66’s stringent
    standard for considering successive petitions to capture only
    petitions raising claims that would have traditionally been
    considered abusive and therefore subject to the successiveness
    bar — that is, claims that were omitted from prior habeas
    petitions without justification.
    Friend, joined by the Attorney General, argues that this
    narrower understanding of Proposition 66’s successiveness
    provisions is not only plausible, but compelled by the canon of
    constitutional avoidance. This rule of interpretation instructs
    that “[i]f a statute is susceptible of two constructions, one of
    which will render it constitutional and the other
    unconstitutional in whole or in part, or raise serious and
    doubtful constitutional questions, the court will adopt the
    construction which, without doing violence to the reasonable
    meaning of the language used, will render it valid in its entirety,
    or free from doubt as to its constitutionality, even though the
    other construction is equally reasonable. [Citations.] The basis
    of this rule is the presumption that the Legislature intended,
    not to violate the Constitution, but to enact a valid statute
    within the scope of its constitutional powers.” (Miller v.
    Municipal Court (1943) 
    22 Cal.2d 818
    , 828; accord, People v.
    Lopez (2020) 
    9 Cal.5th 254
    , 276 [applying canon to
    interpretation of initiative measure]; People v. Engram (2010)
    19
    In re FRIEND
    Opinion of the Court by Kruger, J.
    
    50 Cal.4th 1131
    , 1161; People v. Superior Court (Romero) (1996)
    
    13 Cal.4th 497
    , 509.)
    Friend contends that reading “successive” petition in
    section 1509(d) as referring broadly to any second or subsequent
    petition would raise significant constitutional concerns insofar
    as it would bar relief for serious constitutional violations even
    “where the petitioner did not discover the basis of a
    constitutional violation despite acting diligently.” This broad
    reading would, for example, foreclose a claim based on
    revelations that the prosecutor failed to disclose evidence that
    would have strongly supported the defendant’s case in
    mitigation at the penalty phase. Under traditional standards,
    we would order a new penalty phase if the withholding of the
    evidence could be said to undermine confidence in the death
    verdict.7 But under the broad reading of section 1509(d), the
    claim would be barred because it neither establishes the
    petitioner’s actual innocence nor ineligibility for the death
    penalty.
    The broad reading of section 1509(d) would likewise
    foreclose a claim based on newly available evidence of trial
    misconduct by jurors, the prosecutor, defense counsel, or the
    trial judge. Such misconduct might be serious enough to call
    into question the validity of the judgment, yet fail to meet
    7
    See, e.g., In re Bacigalupo (2012) 
    55 Cal.4th 312
    , 315–317
    (ordering relief from judgment of death based on claim in second
    state habeas corpus petition that prosecution suppressed
    evidence that petitioner had committed his crime under duress,
    which would have supported petitioner’s penalty phase case in
    mitigation).
    20
    In re FRIEND
    Opinion of the Court by Kruger, J.
    section 1509(d)’s innocence or ineligibility standard.8 Similarly,
    posttrial scientific developments might yield evidence that
    critically undermines confidence in the jury verdict without
    establishing innocence or death ineligibility.9
    Friend further maintains the broad reading of “successive”
    would encompass potentially meritorious claims that could not
    have been brought in the initial petition for procedural
    reasons — such as a petition challenging an execution method,
    which would have been deemed premature at the time of the
    first petition10 — or because they arise from a change in
    applicable law.11 Finally, Friend points to the possibility of
    8
    See, e.g., Tharpe v. Sellers (2018) ___ U.S. ___, ___ [
    138 S.Ct. 545
    , 548] (juror’s racist view of defendant discovered more
    than seven years after trial); Foster v. Chatman (2016) 578 U.S.
    ___, ___–___ [
    136 S.Ct. 1737
    , 1743–1744] (evidence of
    prosecutor’s discriminatory use of peremptory challenges
    discovered through public records request); Bracy v.
    Gramley (1997) 
    520 U.S. 899
    , 906–907 (trial judge indicted for
    bribery about 10 years after the petitioner’s trial); In re
    Gay (2020) 
    8 Cal.5th 1059
    , 1084 (relief granted on second
    petition in part because attorney-client relationship was
    “poisoned at its root by fraud”).
    9
    See, e.g., In re Richards (2016) 
    63 Cal.4th 291
    , 305 (10
    years after trial, prosecution expert recanted his trial testimony
    identifying the mark on the victim’s arm as resulting from a bite
    by defendant).
    10
    See People v. DePriest (2007) 
    42 Cal.4th 1
    , 61 (on appeal,
    claims of “[a]lleged imperfections and illegalities in the
    execution process that may or may not exist when [defendant’s]
    death sentence is implemented are premature”).
    11
    See, e.g., In re Richards, supra, 63 Cal.4th at page 294,
    footnote 2 (“Because of the change in the applicable law
    concerning the definition of false evidence, the petition is not
    21
    In re FRIEND
    Opinion of the Court by Kruger, J.
    meritorious claims of error, not going to innocence or
    ineligibility, that counsel for the petitioner incompetently failed
    to include in the first petition. As explained earlier, Clark’s
    successiveness rule treats counsel’s ineffective assistance, if
    established, as good cause for raising the issue in a subsequent
    petition. (See ante, at p. 13.) The broad reading of section
    1509(d), by contrast, would bar the petitioner from ever raising
    the issue.
    In Friend’s view, interpreting section 1509(d) to preclude
    all these categories of claims would raise serious questions as to
    whether Proposition 66 deprives condemned prisoners of due
    process and equal protection of the laws and constitutes an
    impermissible suspension of the writ of habeas corpus under the
    state and federal Constitutions. The Attorney General agrees
    that the broad reading of section 1509(d) would raise serious
    constitutional questions, and for that reason is to be avoided.
    Although the Constitutional Law Amici agree with CJLF that
    section 1509(d) should be interpreted broadly, they contend that
    the statute, so interpreted, is in fact unconstitutional because it
    screens out meritorious claims that could not have been raised
    in the earlier petition. Amicus curiae CJLF, on the other hand,
    takes the view that the broad reading of section 1509(d) raises
    no serious constitutional doubts.
    We need not definitively resolve the constitutional debate
    here. For present purposes it is enough to observe that the
    constitutional questions Friend raises are both novel and
    serious. The California Constitution has protected the right to
    subject to the procedural bar of successiveness.”); see Reno,
    supra, 55 Cal.4th at page 466 (“A change in the law will also
    excuse a successive or repetitive habeas corpus petition.”).
    22
    In re FRIEND
    Opinion of the Court by Kruger, J.
    seek relief by habeas corpus since our state’s founding. (Cal.
    Const. of 1849, art. I, § 5; see Clark, 
    supra,
     5 Cal.4th at p. 764.)
    Habeas, we have explained, “often represents a prisoner’s last
    chance to obtain judicial review” of a criminal conviction. (Reno,
    supra, 55 Cal.4th at p. 450.) The law preserves this avenue to
    relief in service of principles of substantial justice: “ ‘Despite the
    substantive and procedural protections afforded those accused
    of committing crimes, the basic charters governing our society
    wisely hold open a final possibility for prisoners to prove their
    convictions were obtained unjustly.’ ” (Ibid.) And although we
    have long limited piecemeal and repetitive claims as an abuse of
    the writ, the same principles of substantial justice have led us
    to leave “open a ‘safety valve’ for those rare or unusual claims
    that could not reasonably have been raised at an earlier time.”
    (Id. at p. 452.) Our rules have thus sought to “permit the
    resolution of legitimate claims in the fairest and most efficacious
    manner possible,” without barring legitimate claims raised
    belatedly through no fault of the petitioner. (Ibid.)
    If Proposition 66 were construed to preclude even claims
    of constitutional error that could not have been raised earlier
    with reasonable diligence, it would mark the first time that the
    law has closed that long-standing safety valve for newly
    available claims. The statute would instead apply the same
    exacting innocence or ineligibility standard to all claims raised
    in a second or successive petition, whether justifiably or not. It
    is a significant question whether such a drastic restriction on
    the effectiveness of the habeas corpus remedy would comport
    with the principles of substantial justice that lie at the core of
    our state Constitution’s habeas protections.
    The due process implications of this approach are likewise
    substantial. Under the broad reading of section 1509(d), a
    23
    In re FRIEND
    Opinion of the Court by Kruger, J.
    capital prisoner who discovers that the prosecution has
    suppressed material mitigation evidence, or that one of the
    convicting jurors repeatedly expressed racial or other bias
    against him or her, would have no recourse if the persons
    involved managed to conceal the information long enough. To
    foreclose such claims by capital prisoners raises substantial
    questions of procedural fairness.
    When we consider procedural due process claims under
    the California Constitution, we weigh four factors: “ ‘(1) the
    private interest that will be affected by the official action; (2) the
    risk of an erroneous deprivation of such interest through the
    procedures used, and the probable value, if any, of additional or
    substitute procedural safeguards; (3) the government’s interest,
    including the function involved and the fiscal and
    administrative burdens that the additional or substitute
    procedural requirement would entail; and (4) the dignitary
    interest in informing individuals of the nature, grounds, and
    consequences of the action and in enabling them to present their
    side of the story before a responsible government official.’ ”
    (People v. Allen (2008) 
    44 Cal.4th 843
    , 862–863.) Considering
    the weighty private interest at stake in a capital habeas corpus
    proceeding, the risk of error created when potentially
    meritorious claims are barred even if presented as promptly as
    reasonably possible upon discovery, and the dignitary
    significance of ensuring the validity of death judgments before
    execution, it is at least questionable whether governmental
    interests in finality of judgments and conservation of judicial
    resources can justify a rule barring all but a very narrow class
    24
    In re FRIEND
    Opinion of the Court by Kruger, J.
    of claims presented in second or subsequent petitions regardless
    of whether barred claims could have been presented earlier.12
    Other state courts have concluded that similar
    constitutional principles forbid categorical restrictions on the
    presentation of habeas claims that could not reasonably have
    been raised earlier. (People v. Germany (Colo. 1983) 
    674 P.2d 345
    , 353 [statute barring all collateral challenges commenced
    after a period of limitation violates state and federal due process
    in that it “makes no attempt to distinguish between those
    constitutional challenges which could and should have been
    asserted in a timely manner and those which, due to special
    circumstances or causes, could not have been raised within the
    applicable period of limitation”]; Lott v. State (2006) 
    334 Mont. 270
    , 278–279 [precluding invalid-conviction claim that is based
    on an intervening statutory interpretation would violate the
    state Constitution’s suspension clause].) We need not decide
    here whether we would follow these cases in applying the
    California Constitution; in either event, the decisions
    underscore the point that the constitutional questions at stake
    are substantial.
    Amicus curiae CJLF argues that the United States
    Supreme Court’s decision in Felker v. Turpin (1996) 
    518 U.S. 651
     (Felker) disposes of any questions that might arise about the
    scope of Proposition 66’s successiveness provisions. The high
    court in Felker considered the constitutionality of a provision of
    12
    While California’s constitutional due process clause has
    generally been understood as requiring much the same process
    as the federal Constitution, we retain authority to construe the
    state charter independently. (People v. Allen, 
    supra,
     44 Cal.4th
    at p. 863, fn. 14.)
    25
    In re FRIEND
    Opinion of the Court by Kruger, J.
    the Antiterrorism and Effective Death Penalty Act of 1996
    (AEDPA; Pub.L. No. 104-132 (Apr. 24, 1996) 
    110 Stat. 1214
    )
    that generally requires dismissal of “second or successive”
    habeas applications raising claims based on newly discovered
    evidence except where “(i) the factual predicate for the claim
    could not have been discovered previously through the exercise
    of due diligence; and [¶] (ii) the facts underlying the claim, if
    proven and viewed in light of the evidence as a whole, would be
    sufficient to establish by clear and convincing evidence that, but
    for constitutional error, no reasonable factfinder would have
    found the applicant guilty of the underlying offense.” (
    28 U.S.C. § 2244
    (b)(2)(B).) The court rejected challengers’ argument that
    applying this standard to newly available claims constituted an
    impermissible suspension of the writ of habeas corpus. (U.S.
    Const., art. I, § 9.) The court reasoned that the new restrictions
    constitute “a restraint on what is called in habeas corpus
    practice ‘abuse of the writ,’ ” a doctrine subject to both judicial
    and legislative evolution, and that “[t]he added restrictions
    which the Act places on second habeas petitions are well within
    the compass of this evolutionary process.” (Felker, at p. 664.)
    We are unpersuaded that Felker disposes of the
    constitutional questions surrounding section 1509(d). For one
    thing, section 1509(d) differs in certain respects from the federal
    statute on review in Felker, and the high court in Felker had no
    occasion to opine on the full range of questions section 1509(d)
    raises.13 But more fundamentally, Felker addressed only the
    13
    For instance, the broad reading of section 1509(d) would
    ordinarily mandate dismissal of any subsequent petition raising
    claims based on intervening changes in the law. Felker had no
    26
    In re FRIEND
    Opinion of the Court by Kruger, J.
    suspension clause of the United States Constitution. It did
    not — indeed, could not — provide definitive guidance on
    questions arising under the habeas corpus or due process
    provisions of the California Constitution.
    In California law, procedural bars to habeas corpus claims
    serve an important interest in finality of judgments. But these
    procedural bars have always been subject to exceptions “designed
    occasion to consider the implications of such a limitation, since
    AEDPA makes an explicit exception for claims based on new
    rules of constitutional law made retroactive on collateral review.
    (
    28 U.S.C. § 2244
    (b)(2)(A).)
    Felker also concerned claims that could, in fact, have been
    raised earlier. (See Felker, 
    supra,
     518 U.S. at pp. 657–658; see
    also Felker v. Turpin (11th Cir. 1996) 
    83 F.3d 1303
    , 1306
    [“Felker does not contend that the factual predicate for this
    claim could not have been discovered previously through the
    exercise of due diligence.”].) The high court in Felker had no
    reason to address the constitutional implications of preventing
    a habeas petitioner from raising a substantial constitutional
    claim at the first available opportunity, as the broad reading of
    section 1509(d) would do. Subsequent federal cases have
    addressed various questions concerning the application of
    AEDPA’s second-or-successive rules in circumstances where the
    petitioner could not reasonably have raised a particular claim
    earlier. (See, e.g., Panetti v. Quarterman, 
    supra,
     551 U.S. at
    pp. 945–946 [holding that AEDPA’s rules do not apply to claims
    of incompetence to be executed, which are typically not ripe until
    well after the initial habeas petition is filed, noting that
    applying the second-or-successive standards to such claims
    would mean “petitioners ‘run the risk’ . . . of ‘forever losing their
    opportunity for any federal review’ ”]; Scott v. U.S. (11th Cir.
    2018) 
    890 F.3d 1239
    , 1247–1258 [criticizing circuit precedent
    holding that claims under Brady v. Maryland (1963) 
    373 U.S. 83
    are subject to AEDPA’s gatekeeping provisions].) In the end,
    however, it bears repeating that these cases do not bind us in
    our interpretation of state law.
    27
    In re FRIEND
    Opinion of the Court by Kruger, J.
    to ensure fairness and orderly access to the courts.” (Reno, supra,
    55 Cal.4th at p. 452.) A successiveness bar lacking an exception
    for claims that could not with reasonable diligence have been
    presented in an earlier petition threatens the guarantee of fair
    access to courts that has traditionally been central to habeas
    corpus procedure in this state, and in so doing raises significant
    questions under the California Constitution. As between the two
    possible readings of section 1509(d), we presume voters did not
    intend the interpretation that raises substantial constitutional
    doubts.
    As amici curiae CJLF and the Constitutional Law Amici
    both argue, it is clear that voters did intend to expedite habeas
    corpus proceedings in capital cases. (Briggs, supra, 3 Cal.5th at
    pp. 823–825.) But while it may be true that a broad reading of
    section 1509(d) would serve this purpose by barring more
    claims, that is not sufficient reason to adopt the reading. The
    narrower, alternative reading also serves voters’ purposes.
    Even if construed as incorporating the meaning of “successive”
    developed in our case law, section 1509(d) will limit subsequent
    habeas corpus petitions through its replacement of Clark’s
    substantive exception for fundamental miscarriages of justice
    with a narrower exception limited to claims of innocence or
    ineligibility.14 Section 1509.1(c)’s certificate requirement for
    successive claims will also operate as an additional procedural
    check on potentially abusive petitions, even if its scope is not as
    broad as possible. And of course other provisions of Penal Code
    sections 1509 and 1509.1 also tend to speed up the process of
    capital habeas corpus review. (See Pen. Code, § 1509, subds. (a)
    14
    No issue regarding the constitutionality of this change is
    raised here, and we express no opinion on the matter.
    28
    In re FRIEND
    Opinion of the Court by Kruger, J.
    [section provides exclusive procedure for collateral attack;
    petitions generally to be first adjudicated in sentencing court],
    (c) [time limit for filing initial petition] & (f) [calling for
    expedition in deciding and setting two-year goal]; id., § 1509.1,
    subds. (a) [providing for review by appeal filed within 30 days of
    decision] & (b) [limiting issues to be addressed on appeal].)
    In any event, “no legislation pursues its purposes at all
    costs. Deciding what competing values will or will not be
    sacrificed to the achievement of a particular objective is the very
    essence of legislative choice — and it frustrates rather than
    effectuates legislative intent simplistically to assume
    that whatever furthers the statute’s primary objective must be
    the law.” (Rodriguez v. United States (1987) 
    480 U.S. 522
    , 525–
    526; accord, e.g., Sonic-Calabasas A, Inc. v. Moreno (2013) 
    57 Cal.4th 1109
    , 1167.) We see no evidence that Proposition 66 was
    intended to speed up the process of review to the maximum
    extent possible, no matter the costs to the principles of
    substantial justice that lie at the core of the Constitution’s
    habeas corpus and due process guarantees. Rather, stating its
    purposes in uncodified findings and declarations, Proposition 66
    was specifically focused on curbing “frivolous and unnecessary
    claims” that have “wasted taxpayer dollars and delayed justice.”
    (Voter Information Guide, Gen. Elec. (Nov. 8, 2016) text of Prop.
    66, § 2, subd. 7, p. 213 (Voter Information Guide).) Making a
    claim of constitutional violation that could not reasonably have
    been made in an earlier petition is not by its nature a frivolous,
    unnecessary, or wasteful act. We cannot assume the voters were
    so single-handedly determined to expedite capital habeas corpus
    proceedings that they would pass a statute systematically
    29
    In re FRIEND
    Opinion of the Court by Kruger, J.
    precluding many such claims and thereby raising serious doubts
    about the measure’s constitutionality.15
    Amici curiae turn to the ballot materials to support their
    view. But Proposition 66’s effects on habeas corpus litigation
    did not figure heavily in the ballot materials, and nothing in the
    ballot arguments for and against the measure sheds light on the
    question here.
    The analysis provided by the Legislative Analyst did touch
    on the topic of limits on successive petitions (though without
    using that particular term). Discussing restrictions on habeas
    corpus in light of Proposition 66’s newly introduced time limits,
    the analysis stated: “In order to help meet the above time
    frames, the measure places other limits on legal challenges to
    death sentences. For example, the measure does not allow
    additional habeas corpus petitions to be filed after the first
    petition is filed, except in those cases where the court finds that
    the defendant is likely either innocent or not eligible for the
    death sentence.” (Voter Information Guide, supra, analysis of
    Prop. 66 by Legis. Analyst, p. 106.) And in its discussion of fiscal
    15
    CJLF also argues from the initiative’s purpose but focuses
    on how federal court proceedings may be affected by the
    interpretive question here. The gist of the argument is that a
    broad reading of section 1509(d)’s bar on successive petitions, by
    providing federal district courts with grounds for considering
    state prisoners’ petitions defaulted without issuing stays for
    exhaustion in state court, will tend to expedite postconviction
    proceedings overall. We express no opinion as to whether
    section 1509(d), however construed, will or would have this
    effect. As an interpretive matter, the argument is unavailing
    because neither the text of section 1509(d) nor anything in the
    materials presented to the voters indicate Proposition 66 was
    intended to affect federal court proceedings in this manner.
    30
    In re FRIEND
    Opinion of the Court by Kruger, J.
    effects, the analysis observed that “the limits on the number of
    habeas corpus petitions that can be filed” could reduce the time
    and resources spent on postconviction proceedings in capital
    cases. (Id. at p. 107.) Neither of these passages, however,
    brought to voters’ attention the specific problem of claims that
    could not reasonably have been brought in a prior petition.
    Though the analysis suggests the proposed statutes would place
    limits on the number of habeas corpus petitions that a
    condemned person could file, it does not establish the voters
    intended the measure as operating so strictly as to preclude a
    condemned prisoner from seeking relief on grounds of a
    prejudicial constitutional error that, even with reasonable
    diligence, could not have been discovered and presented earlier.
    Again, given the significant constitutional doubts that would be
    raised by such a reading, and in the absence of any substantial
    evidence to the contrary, we presume this was not the voters’
    intent.
    We instead conclude that the voters’ intent in using the
    term “successive” in section 1509(d) was to build on, rather than
    fundamentally reconfigure, the concept of “successiveness” as it
    has developed in the case law. Rather than presume the voters
    intended a sea change in habeas law that would, for the first
    time, eliminate the established safety valve for claims that could
    not have reasonably been raised earlier, we instead conclude
    they determined to tighten the standards courts have developed
    to deter abuse of the writ of habeas corpus by making it harder
    for capital petitioners to earn a second chance to raise claims
    they could, and should, have raised earlier.
    31
    In re FRIEND
    Opinion of the Court by Kruger, J.
    III.
    We turn next to the question of whether Proposition 66’s
    limits on successive petitions are applicable where, as here, the
    petitioner’s previous habeas corpus petition was filed before
    Proposition 66 took effect. We conclude they are.
    As a rule, courts presume that newly enacted legislation
    is intended to operate prospectively and not retroactively. (See,
    e.g., Californians for Disability Rights v. Mervyn’s, LLC (2006)
    
    39 Cal.4th 223
    , 230; Evangelatos v. Superior Court (1988) 
    44 Cal.3d 1188
    , 1208–1209.) Friend contends that in cases where
    the first petition was filed before Proposition 66, applying
    section 1509(d) to a subsequent petition would constitute
    retroactive application because it would attach new
    consequences to the preenactment act of filing the first petition.
    (See Landgraf v. USI Film Products (1994) 
    511 U.S. 244
    , 270
    (Landgraf) [a statute operates retroactively when it “attaches
    new legal consequences to events completed before its
    enactment”].) Friend further argues that section 1509(d) does
    not manifest an intent for retroactive application sufficient to
    overcome the presumption against retroactive statutory
    changes. The Attorney General disagrees. He argues that there
    is no question of retroactive application when section 1509(d) is
    applied to petitions filed after Proposition 66’s effective date.
    But in any event, the text of Proposition 66 manifests the voters’
    intent to limit all successive capital petitions, regardless of
    when the first petition was filed.
    The parties have briefed this issue as arising principally if
    section 1509(d) is understood to categorize all subsequent
    petitions as successive. Under that interpretation, the statute
    would treat claims in subsequent petitions quite differently
    32
    In re FRIEND
    Opinion of the Court by Kruger, J.
    than under prior law, since it would eliminate the
    successiveness bar’s traditional carveout for claims that could
    not reasonably have been presented earlier. In part II., ante, we
    adopt a different reading of section 1509(d), under which it
    applies only to claims that would have been deemed successive
    under prior law. But Friend argues that even so construed,
    section 1509(d) operates retroactively when the prior petition
    predated Proposition 66, because section 1509(d) restricts the
    types of claims that may be entertained in a successive petition,
    replacing Clark’s fundamental-miscarriage-of-justice exception
    with a narrower one limited to claims of innocence or
    ineligibility.16
    Employing current statutory procedures in current
    litigation is not ordinarily considered a retroactive application
    of the statute, even where the litigation arises from events
    antedating the statute’s effectiveness.        (Californians for
    Disability Rights v. Mervyn’s, LLC, supra, 39 Cal.4th at p. 231.)
    But in some circumstances a formally procedural rule may
    operate to retroactively affect substantive rights and
    expectations. Broadly speaking, whether a statute operates
    retroactively — and therefore impermissibly, absent express
    16
    We consider only cases like this one, in which the prior
    petition predated Proposition 66 but postdated our decision in
    Clark. We have declined to apply our successiveness bar where
    the prior petition predated Clark because, before that decision,
    we had not applied a consistent preclusive rule. “Clark serves
    to notify habeas corpus litigants that we shall apply the
    successiveness rule when we are faced with a petitioner whose
    prior petition was filed after the date of finality of Clark.”
    (Robbins, supra, 18 Cal.4th at p. 788, fn. 9.) Our analysis here
    does not apply to a case where the prior petition was filed before
    Clark and the subsequent one after Proposition 66.
    33
    In re FRIEND
    Opinion of the Court by Kruger, J.
    legislative intent — is a judgment guided by “considerations of
    fair notice, reasonable reliance, and settled expectations.”
    (Landgraf, 
    supra,
     511 U.S. at p. 270.) “In deciding whether the
    application of a law is prospective or retroactive, we look to
    function, not form. [Citations.] We consider the effect of a law
    on a party’s rights and liabilities, not whether a procedural or
    substantive label best applies. Does the law ‘change[] the legal
    consequences of past conduct by imposing new or different
    liabilities based upon such conduct[?]’ [Citation.] Does it
    ‘substantially affect[] existing rights and obligations[?]’
    [Citation.] If so, then application to a trial of preenactment
    conduct is forbidden, absent an express legislative intent to
    permit such retroactive application. If not, then application to
    a trial of preenactment conduct is permitted, because the
    application is prospective.” (Elsner v. Uveges (2004) 
    34 Cal.4th 915
    , 936–937; see also Strauss v. Horton (2009) 
    46 Cal.4th 364
    ,
    472 [focus is on whether application of the new law would
    “impair vested rights acquired under the prior state of the
    law”].)
    Applying these principles, we conclude that when section
    1509(d) is applied to a post-Proposition 66 petition subsequent
    to an initial pre-Proposition 66, post-Clark petition, the statute
    is not operating retroactively. Application of section 1509(d) in
    these circumstances alters no established rights or liabilities,
    and defeats no reasonable, settled expectations. Proposition 66
    underscores the importance of presenting available claims in
    the first petition, but raises no retroactivity concerns because
    prior law already required counsel undertake all reasonable
    efforts to investigate and present available habeas claims rather
    than withholding them for presentation in a later petition.
    34
    In re FRIEND
    Opinion of the Court by Kruger, J.
    Under Clark and Reno, counsel has the duty, in the initial
    petition, of investigating and presenting all claims that could be
    discovered and presented at that time through due diligence.
    (Reno, supra, 55 Cal.4th at p. 452; see Clark, 
    supra,
     5 Cal.4th at
    p. 775 [“A petitioner will be expected to demonstrate due
    diligence in pursuing potential claims. If a petitioner had
    reason to suspect that a basis for habeas corpus relief was
    available, but did nothing to promptly confirm those suspicions,
    that failure must be justified.”].) On the other hand, our
    established law does not call for habeas counsel to follow every
    possibility in the remote hope of finding some unknown claim.
    (See Robbins, 
    supra,
     18 Cal.4th at p. 781 [“Counsel is not
    expected to conduct an unfocused investigation grounded on
    mere speculation or hunch, without any basis in triggering
    fact.”].) If habeas corpus counsel preparing an initial petition
    before Proposition 66 was aware of a potentially meritorious
    claim of fundamental miscarriage of justice, counsel had an
    obligation to investigate and present that claim; he or she could
    not reasonably refrain from presenting it because it might fall
    within Clark’s substantive exception and be permissibly
    presented in a future successive petition.            Nothing in
    Proposition 66 changes the scope of counsel’s obligations on an
    initial habeas corpus petition: Counsel’s duty remains one of
    reasonable diligence in investigation and presentation of claims,
    and counsel is still not called on to pursue purely speculative
    lines of investigation or to include unfounded claims in an initial
    petition, even if those claims fall outside section 1509(d)’s
    exception for innocence or ineligibility.         The measure’s
    narrowing of the substantive exception to successiveness thus
    does not make its application retroactive.
    35
    In re FRIEND
    Opinion of the Court by Kruger, J.
    Analogizing to federal law, Friend relies on a federal
    decision holding that AEDPA’s limits on second or successive
    petitions (
    28 U.S.C. § 2244
    (b)(2)) have a retroactive effect where
    the initial application for relief was filed before AEDPA, if the
    subsequent petition would not have been procedurally barred
    under pre-AEDPA law. (In re Hanserd (6th Cir. 1997) 
    123 F.3d 922
    ; see In re Minarik (3d Cir. 1999) 
    166 F.3d 591
     [discussing In
    re Hanserd].) Whatever the merits of Hanserd’s retroactivity
    reasoning, Hanserd is distinguishable in that it addressed an
    application of AEDPA that would have foreclosed consideration
    of a claim based on intervening case law, law upon which
    Hanserd could not realistically have relied in his earlier
    application for relief. (See Hanserd, at p. 924.) Regardless of
    when in relation to AEDPA Hanserd’s earlier petition was filed,
    then, application of AEDPA’s successiveness bar worked a
    severe, and in some ways unique, unfairness in Hanserd’s case.
    For reasons explained in part II., ante, our construction of
    Proposition 66 raises no similar concerns.
    In other cases, federal appellate courts have discerned no
    retroactive effect in application of AEDPA’s provisions. (U.S. v.
    Villa-Gonzalez (9th Cir. 2000) 
    208 F.3d 1160
    , 1163; Mancuso v.
    Herbert (2d Cir. 1999) 
    166 F.3d 97
    , 101.) And still others have
    rejected AEDPA retroactivity claims in particular cases because
    the petitioner did not show objectively reasonable reliance in
    omitting claims from the first petition. (See Pratt v. U.S. (1st
    Cir. 1997) 
    129 F.3d 54
    , 59; Graham v. Johnson (5th Cir. 1999)
    
    168 F.3d 762
    , 786; Alexander v. U.S. (7th Cir. 1997) 
    121 F.3d 312
    , 314.)
    Here, if counsel on the prior, pre-Proposition 66 petition
    knew of an error or violation amounting to a fundamental
    miscarriage of justice, counsel’s duty under Clark, Robbins and
    36
    In re FRIEND
    Opinion of the Court by Kruger, J.
    Reno was to fully investigate and present that claim in the
    earlier petition. It would not have been reasonable to ignore
    that duty in the hope that the claim could later be presented in
    a successive petition under Clark’s substantive exception.
    We therefore conclude that applying section 1509(d) to a
    post-Proposition 66 successive petition (following an initial pre-
    Proposition 66, post-Clark petition) raises no retroactivity
    concerns. While the new statutory rule relates in part to a
    preenactment event, the filing of the initial petition, it does not
    meaningfully change the legal ramifications of that event. In
    light of the “considerations of fair notice, reasonable reliance,
    and settled expectations” that govern this determination
    (Landgraf, 
    supra,
     511 U.S. at p. 270), application of section
    1509(d) to a petition filed after the statute’s effectiveness should
    not be deemed retroactive, whenever the earlier petition was
    filed.
    On its face, Penal Code section 1509 applies to “any
    petition for writ of habeas corpus filed by a person in custody
    pursuant to a judgment of death” (id., subd. (a)), and subdivision
    (d)’s restrictions apply to “a successive petition whenever filed.”
    Nothing in the text or the accompanying ballot materials
    indicates an intent to limit these provisions to cases in which
    both the initial and successive petitions are filed after the
    measure’s effective date. We conclude there is no such limit on
    section 1509(d)’s application.
    IV.
    Finally, we consider the procedures for appellate review of
    a trial court’s determination that one or more claims in a
    subsequent petition are successive within the meaning of
    section 1509(d).
    37
    In re FRIEND
    Opinion of the Court by Kruger, J.
    As noted above, Proposition 66 did not explicitly address
    this point.      Section 1509.1(c) requires a certificate of
    appealability for appeal from the dismissal of a successive
    petition, and a certificate may issue (from either the superior
    court or the Court of Appeal) only when there is “a substantial
    claim that the requirements of subdivision (d) of Section 1509
    have been met.” The statute does not expressly provide for
    issuance of a certificate upon a showing that the petition is not
    successive because one or more of its claims could not have been
    raised in an earlier petition or were omitted through ineffective
    assistance of counsel on the prior petition. Nor does the statute
    explicitly preclude issuance of a certificate on such a showing.17
    Friend contends first that a dismissal for successiveness
    should be appealable under the provisions of Penal Code section
    17
    The California Rules of Court are no clearer on this point.
    Rule 8.392 provides that the notice of appeal must identify the
    appeal as from denial of relief on a successive petition (rule
    8.392(b)(2)), and if the superior court denied a certificate of
    appealability the notice must “explain how the requirements
    of Penal Code section 1509(d) have been met” (rule 8.392(b)(3)).
    On its face, this rule appears to preclude a petitioner from filing
    a noncertificate appeal and arguing in the briefing that the
    superior court erred in finding the petition successive. Left
    unclear, though, is whether the petitioner may seek a certificate
    from the Court of Appeal on the basis of a substantial showing
    that the petition, or some of its claims, were erroneously deemed
    successive. Similarly, rule 4.576(b) provides that in issuing a
    certificate of appealability on a successive petition the superior
    court “must identify the substantial claim or claims for relief
    shown by the petitioner and the substantial claim that the
    requirements of Penal Code section 1509(d) have been met.”
    The rule neither allows nor disallows the issuance of a
    certificate on a substantial showing that the petition, or some of
    its claims, are not successive.
    38
    In re FRIEND
    Opinion of the Court by Kruger, J.
    1509.1, subdivision (a). He acknowledges that this subdivision,
    by its terms, applies only to initial petitions, but argues that
    that term could be read to include “any petition that is not
    properly deemed successive,” and that we should so interpret —
    or so reform — the statute in order to avoid the absurd and
    unconstitutional result that a petitioner would have no
    appellate recourse from the superior court’s successiveness
    determination.
    Alternatively, if a successiveness dismissal is appealable
    only under subdivision (c) of section 1509.1 — as the statutory
    text provides — Friend maintains that a certificate should issue
    “when the petitioner makes a substantial showing that his
    petition is not successive and presents a substantial claim for
    relief.” Section 1509.1(c), he argues, may be read to permit a
    certificate “to issue when the petitioner has set forth a
    substantial argument that section 1509(d) does not apply at
    all — not only that the exceptions in section 1509(d) are
    satisfied.”18
    The Attorney General embraces Friend’s alternative
    suggestion — that a certificate may issue on the successiveness
    question itself — as “giv[ing] force to the certificate of
    appealability requirement, while at the same time assuring
    review of a superior court’s determination that a petition is
    18
    As a third option, Friend suggests the certificate
    requirement might be excused for threshold issues such as
    successiveness while applying to the merits of the claim. He
    points to no textual support for this reading, though, and
    explains that it would amount, in practice, to permitting an
    appeal under Penal Code section 1509.1, subdivision (a), as an
    initial petition. We need not address this unsupported reading
    further.
    39
    In re FRIEND
    Opinion of the Court by Kruger, J.
    successive.” At the same time, the Attorney General urges us to
    reject Friend’s primary argument — that the certificate
    requirement can be avoided through application of Penal Code
    section 1509.1, subdivision (a), to a petition found successive in
    the trial court — as contrary to both statutory text and purpose.
    We agree with both parties that Proposition 66 can and
    should be read to provide a means for appealing the superior
    court’s determination that a subsequent petition is successive.
    An interpretation leaving unsuccessful petitioners with no
    opportunity for appellate review at all would be contrary to the
    voters’ evident intent to provide a statutory right of appeal,
    albeit a limited one, from denial of petitions deemed successive
    as well as initial petitions. Moreover, when combined with the
    measure’s prohibition on review by writ (Pen. Code, § 1509.1,
    subd. (a)), such an interpretation would effectively eliminate
    appellate court jurisdiction over a substantial class of habeas
    corpus petitions — a result that would raise significant
    constitutional questions. (See Briggs, supra, 3 Cal.5th at
    pp. 833, 841.)
    We further agree with the Attorney General that section
    1509.1(c) is best read as allowing a certificate of appealability to
    issue on the successiveness question itself. In context, and with
    the understanding that section 1509(d)’s limits on successive
    petitions incorporate the parameters of Clark’s successiveness
    bar (see pt. II., ante), section 1509.1(c)’s demand for “a
    substantial claim that the requirements of subdivision (d) of
    Section 1509 have been met” is reasonably understood to include
    a substantial claim that the requirements of section 1509(d) do
    not apply because the claim or claims are not successive. Under
    this reading, as the Attorney General observes, section
    1509.1(c)’s certificate requirement plays its intended screening
    40
    In re FRIEND
    Opinion of the Court by Kruger, J.
    role: The appeal is permitted to proceed as to a disputed claim
    only if the petitioner is able to make a substantial showing that
    the claim, although presented in a subsequent petition, was not
    successive within the meaning of Clark’s rule.
    As a procedure for appellate review of a superior court’s
    determination that a subsequent petition’s claim or claims are
    successive within the meaning of section 1509(d), an appeal
    under section 1509.1(c), as we interpret it, is superior to one
    under Penal Code section 1509.1, subdivision (a), in terms of
    implementing the statutory purposes. Allowing an appeal as of
    right under Penal Code section 1509.1, subdivision (a) would
    unnecessarily vitiate the screening mechanism provided in
    section 1509.1(c). When the superior court has determined that
    a subsequent petition is not successive, however, but has denied
    the petition on its merits, allowing an appeal under Penal Code
    section 1509.1, subdivision (a) would result in no evasion of the
    statute’s screening mechanism, since no such screening is called
    for as to a nonsuccessive petition.
    V.
    The Court of Appeal’s order denying a certificate of
    appealability is reversed, and the matter is remanded to that
    court for it to address the successiveness question under the
    standard and procedures we have described. For each claim of
    the petition, the Court of Appeal is to determine whether
    petitioner has made a substantial showing that the claim is not
    successive within the meaning of section 1509(d), as we have
    construed it here (see pt. II., ante), and is to issue a certificate of
    41
    In re FRIEND
    Opinion of the Court by Kruger, J.
    appealability on any claim or claims as to which that showing
    has been made.
    KRUGER, J.
    We Concur:
    CANTIL-SAKAUYE, C. J.
    CORRIGAN, J.
    LIU, J.
    CUÉLLAR, J.
    GROBAN, J.
    JENKINS, J.
    42
    See next page for addresses and telephone numbers for counsel who
    argued in Supreme Court.
    Name of Opinion In re Friend
    __________________________________________________________________
    Procedural Posture (see XX below)
    Original Appeal
    Original Proceeding
    Review Granted (published)
    Review Granted (unpublished) XX NP order filed 7/15/19 – 1st
    Dist., Div. 3
    Rehearing Granted
    __________________________________________________________________
    Opinion No. S256914
    Date Filed: June 28, 2021
    __________________________________________________________________
    Court: Superior
    County: Alameda
    Judge: C. Don Clay
    __________________________________________________________________
    Counsel:
    Jon M. Sands, Federal Public Defender, Lindsey Layer and Stanley
    Molever, Assistant Federal Public Defenders, for Petitioner Jack
    Wayne Friend.
    Cuauhtemoc Ortega, Interim Federal Public Defender (Central Dist. of
    Cal.), and Heather Williams, Federal Public Defender (Eastern Dist. of
    Cal.), as Amici Curiae on behalf of Petitioner Jack Wayne Friend.
    Gibson, Dunn & Crutcher, Kelsey John Helland, Viola H. Li, Zhen He
    Tan, Theane Evangelis, Ilissa Samplin, Michael Holecek and Shaun
    Mathur for Attorneys for Constitutional Law as Amici Curiae on behalf
    of Petitioner Jack Wayne Friend.
    Xavier Becerra, Attorney General, Michael J. Mongan, State Solicitor
    General, Lance Winters, Chief Assistant Attorney General, James
    William Bilderback II, Assistant Attorney General, Helen H. Hong,
    Deputy State Solicitor General, and Alice B. Lustre, Deputy Attorney
    General, for Respondent California Department of Corrections and
    Rehabilitation.
    Kent S. Scheidegger and Kymberlee C. Stapleton for Criminal Justice
    Legal Foundation as Amicus Curiae.
    Counsel who argued in Supreme Court (not intended for
    publication with opinion):
    Lindsey Layer
    Federal Public Defender
    850 West Adams St,, Suite 201
    Phoenix, AZ 85007
    (602) 390-3125
    Helen H. Hong
    Deputy State Solicitor General
    600 West Broadway St.
    San Diego, CA 92101
    (619) 783-9693
    Kent S. Scheidegger
    Criminal Justice Legal Foundation
    2131 L. Street
    Sacramento, CA 95816
    (916) 446-0345