People v. Anderson ( 2020 )


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  •         IN THE SUPREME COURT OF
    CALIFORNIA
    THE PEOPLE,
    Plaintiff and Respondent,
    v.
    VERNON ANDERSON,
    Defendant and Appellant.
    S253227
    First Appellate District, Division Three
    A136451
    San Francisco City and County Superior Court
    206013
    July 23, 2020
    Justice Kruger authored the opinion of the Court, in which Chief
    Justice Cantil-Sakauye and Justices Chin, Corrigan, Liu,
    Cuéllar, and Groban concurred.
    PEOPLE v. ANDERSON
    S253227
    Opinion of the Court by Kruger, J.
    A jury convicted defendant Vernon Anderson of several
    offenses, including five counts of second degree robbery. As to
    each of these five counts, the operative information alleged
    personal firearm use enhancements that would have increased
    Anderson’s sentence by three, four, or 10 years as to each count.
    (Pen. Code, § 12022.53, subd. (b);
    id., § 12022.5,
    subd. (a).) But
    after the close of evidence, the trial court instructed the jury on
    a set of more serious, 25-year-to-life firearm enhancements
    based on a different theory: that Anderson was vicariously
    responsible for a coparticipant’s harmful discharge of a firearm
    in the commission of a gang-related crime. (Id., § 12022.53,
    subds. (d), (e).)      One such vicarious firearm discharge
    enhancement had been alleged in connection with a different
    count of the information, but none had been alleged in
    connection with the robbery counts. The jury returned true
    findings, and the trial court enhanced Anderson’s sentence for
    the robberies by five consecutive additional terms of 25 years to
    life. The Court of Appeal affirmed.
    We granted review to consider whether the trial court
    properly imposed the five 25-year-to-life enhancements in
    connection with counts as to which the enhancements had not
    been alleged. The answer is no. Because Anderson did not
    receive adequate notice that the prosecution was seeking to
    impose this additional punishment on these counts, we reverse
    and remand for resentencing.
    1
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    I.
    Anderson, together with a group of at least five other
    young men, arrived at a house party in San Francisco. The host
    asked them to leave. They left briefly but then returned to the
    house with guns. Standing outside the house, the young men
    began demanding money from several partygoers, trying to go
    through their pockets and snatching their purses. One of the
    men — it is not clear who — then began shooting. Five of the
    bullets struck and killed Zachary Roche-Balsam, another
    partygoer who had been standing in front of the house.
    Anderson was charged by information with the first
    degree murder of Roche-Balsam (Pen. Code, § 187) and active
    participation in a street gang (id., § 186.22, subd. (a)). Based on
    the robberies of other partygoers, Anderson was originally
    charged with four counts of second degree robbery (id., § 212.5,
    subd. (c)), including two completed robberies and two attempts
    (id., §§ 664, 212.5, subd. (c)). Finally, Anderson was charged
    with conspiracy to commit second degree robbery (id., §§ 182,
    subd. (a)(1), 212.5, subd. (b)) and two counts of discharging a
    firearm at an inhabited dwelling (id., § 246). During trial, the
    prosecution successfully moved to amend the original
    information to add another attempted robbery count, for a total
    of five robbery counts. Other than the additional robbery count
    (and the enhancements attached to it, which are described
    further below), this first amended information was
    substantively identical to the original.
    For each of the substantive offenses charged, the
    information alleged various sentence enhancements. This case
    concerns firearm enhancements under Penal Code section
    12022.53 (section 12022.53). That provision “imposes sentence
    2
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    enhancements for firearm use applicable to certain enumerated
    felonies. [Citations.] These enhancements vary in length,
    corresponding to various uses of a firearm.” (People v. Garcia
    (2002) 
    28 Cal. 4th 1166
    , 1171.) In connection with the murder
    count, which was count 1, the first amended information alleged
    Anderson was subject to a 25-year-to-life enhancement based on
    vicarious liability for the injurious discharge of a firearm by a
    coparticipant in a gang-related offense. (§ 12022.53, subds. (d),
    (e).) By contrast, in connection with each of the robbery counts,
    which were counts 3 through 7, the information alleged two
    personal use firearm enhancements — one a 10-year
    enhancement (id., subd. (b)) and the other a three-, four-, or 10-
    year enhancement (
    id., § 12022.5,
    subd. (a)). None of the five
    robbery counts included a 25-year-to-life vicarious firearm
    discharge enhancement allegation under section 12022.53,
    subdivision (e) (section 12022.53(e)).
    Before trial, the prosecution offered to strike all charges
    and enhancements if Anderson pleaded guilty to second degree
    murder with a 15-year-to-life penalty, as well as to one count of
    robbery and one count of being an active participant in a street
    gang. Anderson rejected the deal. At that time, the prosecutor
    stated in open court that, by his calculations, Anderson, then
    age 25, faced approximately “60 years to life or more” if he lost
    at trial — a calculation apparently based on the premise that
    Anderson faced only one 25-year-to-life enhancement, the
    enhancement alleged in connection with the murder count.
    At trial, the evidence connected Anderson to the robberies
    outside the house party in San Francisco. No witness could
    clearly identify the person who shot and killed Roche-Balsam,
    but witnesses identified Anderson as one of several people
    holding a gun and robbing partygoers. An expert witness opined
    3
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    that Anderson was a member of a gang called Randolph Mob
    and that the crimes were gang related.
    The trial court instructed the jury that it could find that
    the prosecution proved the elements of the 25-year-to-life
    vicarious firearm discharge enhancements under section
    12022.53(e) as to the robbery counts — even though they were
    not alleged in the operative information — and approved verdict
    forms to the same effect. The record does not show definitively
    how this occurred, but it appears the prosecution requested this
    instruction as to the robbery counts after the close of the
    evidence. The jury convicted Anderson on all 10 counts and
    returned true findings on all the enhancement allegations
    contained in the verdict forms.
    At the sentencing hearing the prosecution initially asked
    the court to impose the less severe 10-year personal firearm-use
    enhancements, which had been pleaded in the information, and
    to “[i]mpose and stay” the 25-year-to-life vicarious firearm
    discharge enhancements as to the robbery counts. Uncertain
    whether the court had the authority to impose and stay the
    enhancements, the defense asked the court to strike them
    altogether. After a short recess to study the issue, the
    prosecution pointed the court to People v. Palacios (2007) 
    41 Cal. 4th 720
    , which held that Penal Code section 654 does not
    preclude imposing multiple section 12022.53 enhancements,
    even when the enhancements are based on a single shot fired at
    a single victim. (Palacios, at pp. 723–733.) Based on Palacios,
    the prosecution asked the trial court to impose the 25-year-to-
    life enhancements as to the five robbery counts after all. The
    defense objected on the ground that the prosecution’s
    recommended sentence would constitute cruel and unusual
    punishment. (See U.S. Const., 8th Amend.) The court overruled
    4
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    the objection and sentenced Anderson to a total of 189 years to
    life, including a total of 125 years to life for the enhancements
    corresponding to the five robbery counts.
    On appeal, Anderson argued for the first time that the
    trial court erred in imposing the five unpleaded 25-year-to-life
    enhancements because the enhancements had not been
    adequately pleaded in the charging document. Anderson relied
    on People v. Mancebo (2002) 
    27 Cal. 4th 735
    (Mancebo), where
    we held that a court could not impose a sentence under the “One
    Strike” law (Pen. Code, § 667.61) based on a multiple-victim
    circumstance not alleged in the accusatory pleading. (Mancebo,
    at p. 739.)
    The Court of Appeal rejected Anderson’s argument in a
    footnote of its unpublished opinion (People v. Anderson (Nov. 19,
    2018, A136451)), concluding “defendant was properly sentenced
    in conformity with People v. Riva (2003) 
    112 Cal. App. 4th 981
    .”1
    In Riva, the Court of Appeal held that an information
    adequately pleaded a section 12022.53, subdivision (d) (section
    12022.53(d)) firearm enhancement as to one count by alleging
    the enhancement as to other counts based on the same set of
    facts. (Riva, at pp. 1000–1003.) The court distinguished
    Mancebo on the ground that the enhancement at issue in that
    case had not been pleaded as to any count, while in Riva the
    relevant enhancement “was pled by number and description as
    1
    The Court of Appeal remanded the matter to the trial
    court for it to exercise its newly acquired discretion under
    section 12022.53, amended subdivision (h) (Stats. 2017, ch. 682,
    § 2), to strike the enhancements imposed under that section and
    for Anderson to augment the record with information relevant
    to his youth offender parole hearing, but otherwise affirmed.
    5
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    to some of the counts in the information, just not the one on
    which the trial court imposed it.” (Riva, at p. 1002.)
    We granted review to decide whether the trial court erred
    by imposing firearm enhancements under section 12022.53(e)
    that were not pleaded in connection with the relevant counts.
    II.
    As a rule, all sentence enhancements “shall be alleged in
    the accusatory pleading and either admitted by the defendant
    in open court or found to be true by the trier of fact.” (Pen. Code,
    § 1170.1, subd. (e) (section 1170.1(e)).) Firearm enhancements
    under section 12022.53(e) are no exception to this rule. Another
    statutory pleading provision, specific to section 12022.53
    enhancements, restates the same basic point: For any of the
    firearm enhancements prescribed by section 12022.53 to apply,
    “the existence of any fact required [by the relevant provision]
    shall be alleged in the accusatory pleading and either admitted
    by the defendant in open court or found to be true by the trier of
    fact.” (§ 12022.53, subd. (j); see People v. 
    Garcia, supra
    , 28
    Cal.4th at p. 1175 [describing this provision as “simply a
    restatement of section 1170.1[](e)”].) And still another statutory
    provision, specific to the particular vicarious liability firearm
    enhancement at issue here, sets out its own pleading
    requirements: Section 12022.53(e) says the vicarious liability
    enhancements shall apply only if the prosecution has both “pled
    and proved” that the defendant committed a felony on behalf of
    a street gang (see Pen. Code, § 186.22) and that a “principal in
    the offense committed any act specified in subdivision (b), (c), or
    (d)” — that is, an act that would trigger a firearm enhancement
    had the defendant committed that act personally.
    (§ 12022.53(e)(1).)
    6
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    Beneath all three statutory pleading requirements lies a
    bedrock principle of due process. “ ‘No principle of procedural
    due process is more clearly established than that notice of the
    specific charge, and a chance to be heard in a trial of the issues
    raised by that charge, if desired, are among the constitutional
    rights of every accused in a criminal proceeding in all courts,
    state or federal.’ [Citations.] ‘A criminal defendant must be
    given fair notice of the charges against him in order that he may
    have a reasonable opportunity properly to prepare a defense and
    avoid unfair surprise at trial.’ ” (People v. Toro (1989) 
    47 Cal. 3d 966
    , 973 (Toro).) This goes for sentence enhancements as well
    as substantive offenses: A defendant has the “right to fair notice
    of the specific sentence enhancement allegations that will be
    invoked to increase punishment for his crimes.” 
    (Mancebo, supra
    , 27 Cal.4th at p. 747.)
    The question before us is whether the accusatory pleading
    in this case gave Anderson adequate notice of the allegations
    that were ultimately invoked to add at least 125 years to his
    sentence.    The information alleged a section 12022.53(e)
    vicarious liability enhancement as to the murder count but not
    as to the robbery counts. Both parties now agree that the
    operative information did not provide Anderson with statutorily
    adequate notice that the prosecution would seek to invoke
    vicarious liability enhancements as to each of the robberies. We
    agree as well.
    The starting point for our inquiry is Mancebo. That case
    concerned the pleading requirements under the One Strike law,
    Penal Code section 667.61 (section 667.61), which provides an
    alternative, more severe set of penalties for certain sex offenses
    committed under certain enumerated circumstances. We held
    in Mancebo that the trial court had erred by imposing a One
    7
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    Strike sentence based on an unpleaded multiple victim
    circumstance. 
    (Mancebo, supra
    , 27 Cal.4th at pp. 739–754.) We
    relied primarily on the plain language of section 667.61.
    (Mancebo, at p. 743.) Section 667.61, subdivision (i), at the time,
    read: “ ‘For the penalties provided in this section to apply, the
    existence of any fact required under subdivision (d) or (e) shall
    be alleged in the accusatory pleading and either admitted by the
    defendant in open court or found to be true by the trier of fact.’ ”
    (Mancebo, at p. 742, fn. 4, quoting § 667.61, former subd. (i), as
    amended by Stats. 1997, ch. 817, § 6, p. 5577.) Section 667.61,
    subdivision (f) further said that the “ ‘circumstances . . .
    required for the punishment’ ” under the One Strike law had to
    be “ ‘pled and proved.’ ” (Mancebo, at p. 742, fn. 4, quoting
    § 667.61, former subd. (f).) Even though the facts that would
    establish the multiple victim circumstance (i.e., that the
    defendant’s crimes involved multiple victims) were evident from
    the information, nothing in the information revealed that the
    prosecution sought to use the multiple victim circumstance as a
    basis for One Strike sentencing.2 This, we held, violated “the
    2
    The information had alleged two qualifying circumstances
    with respect to each victim. 
    (Mancebo, supra
    , 27 Cal.4th at
    pp. 742–743.) As to victim Y., it had alleged kidnapping and
    firearm use circumstances. (Id. at p. 742.) As to victim R., it
    had alleged firearm use and binding. (Id. at pp. 742–743.)
    When it came to sentencing, the trial court imposed a One Strike
    sentence but also a 10-year firearm use enhancement under
    Penal Code section 12022.5, subdivision (a). (Mancebo, at
    p. 744.) The relevant statute prohibited the court from using
    the firearm use circumstances both as the basis for this 10-year
    firearm-use enhancement and as the basis for One Strike
    sentencing. (See § 667.61, subd. (f).) To get around this
    problem, the trial court had substituted the unpleaded multiple
    8
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    explicit pleading provisions of the One Strike law,” as well as
    the due process principles underlying them. (Mancebo, at
    p. 743; see
    id. at pp.
    739, 753.) We explained that the
    prosecution has the power to make discretionary charging
    decisions, and the information was reasonably read to indicate
    that the prosecution had chosen to exercise that discretion in not
    charging a multiple victim circumstance. (Id. at p. 749.) The
    information failed to provide the defendant with fair notice that
    the prosecution would instead seek to rely on that allegation to
    increase his punishment. (Id. at p. 753.)
    Mancebo’s holding was limited to the pleading
    requirements of section 667.1, subdivisions (f) and (i).
    
    (Mancebo, supra
    , 27 Cal.4th at p. 745, fn. 5.) But Mancebo’s
    reasoning was not so limited. California courts accordingly have
    followed Mancebo’s lead in interpreting various other statutory
    pleading requirements, including section 12022.53(e)’s
    requirement that certain facts must be “pled and proved” in
    connection with the defendant’s “offense.” In People v. Botello
    (2010) 
    183 Cal. App. 4th 1014
    , 1022–1026, for example, two
    codefendants were charged with and convicted for their roles in
    a gang-related shooting and the jury found true allegations
    supporting an enhancement under section 12022.53(d) for
    having personally discharged a firearm in the commission of the
    offense, causing great bodily injury. On appeal, because no
    evidence showed which of the two defendants was the shooter,
    the People conceded the personal use enhancements could not
    stand. (Botello, at p. 1022.) But the People asked the court
    instead to impose vicarious liability enhancements under
    victim circumstance for the pleaded firearm use circumstances.
    (Mancebo, at pp. 738–739.)
    9
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    section 12022.53(e), noting that all the necessary findings had
    been made by the jury in connection with other charges.
    (Botello, at p. 1022.) Citing Mancebo, the Court of Appeal
    refused. (Botello, at pp. 1022–1027.) It explained that the
    accusatory pleading had charged defendants only with personal
    use enhancements, not vicarious liability enhancements. (Id. at
    p. 1027.)    Under Mancebo, “to apply section 12022.53,
    subdivision (e)(1) for the first time on appeal would violate the
    express pleading requirement of that provision, and defendants’
    due process right to notice that subdivision (e)(1) would be used
    to increase their sentences.” (Botello, at p. 1027.)
    We now confirm that the reasoning of Mancebo applies
    equally to a sentence enhancement imposed under section
    12022.53 and hold that the information in this case did not
    comport with the relevant statutory pleading requirements.
    Anderson was entitled to a pleading that provided him with fair
    notice that he faced 25-year-to-life enhancements under section
    12022.53(e) as to each charged robbery offense if this was the
    prosecution’s intent. The operative information here did not
    allege that a coparticipant in the robbery offenses discharged a
    firearm, causing great bodily injury or death; it alleged only that
    Anderson personally used a firearm in the commission of those
    crimes. The information therefore did not comply with the
    applicable statutory pleading requirements, nor did it comport
    with the due process principles underlying those requirements.
    In concluding otherwise, the Court of Appeal relied on
    Riva, which concerned the pleading of enhancements under
    section 12022.53(d) for personally discharging a firearm. In
    Riva, the defendant had fired a gun from inside his car at the
    occupants of another car, injuring a nearby pedestrian. (People
    v. 
    Riva, supra
    , 112 Cal.App.4th at p. 986 (Riva).) The defendant
    10
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    was charged by information with attempted voluntary
    manslaughter, assault, and shooting at an occupied vehicle.
    (Ibid.) The information also alleged a firearm enhancement
    under section 12022.53(d) in connection with the attempted
    voluntary manslaughter and assault counts. (Riva, at p. 1000.)
    Although the information did not also allege a firearm
    enhancement in connection with the shooting-at-an-occupied-
    vehicle count, the verdict forms nonetheless asked the jurors to
    determine whether the prosecution had proved the
    enhancements as to all three counts, and the jury found them
    true as to all three. (Ibid.) The trial court then imposed the
    section 12022.53(d) enhancement only for the shooting-at-an-
    occupied-vehicle count — the one count as to which the
    enhancement was not pleaded. (Riva, at pp. 1000–1001.)
    The Court of Appeal in Riva held that the information
    satisfied the statutory pleading requirements, notwithstanding
    this omission, because “the enhancement under section
    12022.53[](d) was pled by number and description as to some of
    the counts in the information, just not the one on which the trial
    court imposed it.” (
    Riva, supra
    , 112 Cal.App.4th at p. 1002,
    italics added.) The pleading, the court ruled, thus “complied
    with the literal language” of section 12022.53, subdivision (j),
    which requires that the accusatory pleading allege the facts
    supporting any section 12022.53 firearm enhancement but does
    not expressly require that the information allege those facts in
    connection with a particular count. (Riva, at p. 1001.) The court
    underscored that the information in that case did allege the
    relevant facts supporting the enhancement in connection with
    other counts of the information. (Ibid.) The court also reasoned
    that the case raised no concerns about fair notice comparable to
    those in Mancebo: The information put the defendant on notice
    11
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    that he had to defend against the allegation that he personally
    and intentionally discharged a firearm causing great bodily
    injury in the course of the shooting because the allegation was
    pleaded as to two other counts stemming from the defendant’s
    same conduct. (Riva, at p. 1003.)
    The Attorney General does not rely on Riva, instead
    conceding that the prosecution was required to plead the
    vicarious liability enhancements under section 12022.53(e) in
    connection with the robbery counts if it wished for the court to
    impose those enhancements as to those counts. We accept the
    concession and, further, disapprove People v. 
    Riva, supra
    , 
    112 Cal. App. 4th 981
    . The statutory pleading requirements of
    section 12022.53 and section 1170.1(e), read against the
    backdrop of due process, require more than simply alleging the
    facts supporting an enhancement somewhere in the
    information. (Contra, Riva, at p. 1001.) The pleading must
    provide the defendant with fair notice of the potential sentence.
    A pleading that alleges an enhancement as to one count does not
    provide fair notice that the same enhancement might be
    imposed as to a different count. When a pleading alleges an
    enhancement in connection with one count but not another, the
    defendant is ordinarily entitled to assume the prosecution made
    a discretionary choice not to pursue the enhancement on the
    second count, and to rely on that choice in making decisions such
    as whether to plead guilty or proceed to trial. (See People v.
    Sweeney (2016) 
    4 Cal. App. 5th 295
    , 301 [information alleging
    gang enhancements under Pen. Code, § 186.22, subd. (b) did not
    give the defendant adequate notice that enhancement under
    Pen. Code, § 186.22, subd. (d) might apply].) Fair notice
    requires that every sentence enhancement be pleaded in
    12
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    connection with every count as to which it is imposed. (See
    People v. Nguyen (2017) 
    18 Cal. App. 5th 260
    , 267.)
    The Riva court reasoned that the pleading failure there
    did not interfere with the defendant’s ability to contest the
    factual basis for the allegation at trial because the same
    enhancement was pleaded as to other counts. (
    Riva, supra
    , 112
    Cal.App.4th at p. 1003.) Given the specific circumstances of the
    case, the defendant was “on notice he had to defend against the
    allegation,” and it seemed unlikely the error “affected his
    decision whether to plea bargain.” (Ibid.) These are not,
    however, reasons to conclude that no pleading error occurred;
    they are reasons to conclude the error was not prejudicial. The
    Riva court erred by confusing the question whether the pleading
    was adequate with the separate question whether the pleading
    defect prejudiced the defendant (see pt. III, post).
    Here the section 12022.53(e) vicarious firearm discharge
    allegation as to the murder count failed to provide Anderson
    with fair notice that the prosecution would seek additional
    vicarious firearm discharge enhancements as to each of the five
    robberies, with each enhancement carrying an additional
    penalty of 25 years to life. Indeed, Anderson had reason to
    believe the prosecution was exercising its discretion not to seek
    the same 25-year-to-life enhancement as to the robbery counts:
    With respect to those counts, the prosecution chose to allege
    other, lesser enhancements for personal use of a firearm under
    section 12022.53, subdivision (b) and Penal Code section
    12022.5, subdivision (a).        Insofar as the prosecution
    nevertheless sought to impose the uncharged vicarious liability
    enhancements as to the robbery counts, we agree with both
    parties that the operative information failed to comply with the
    relevant statutory pleading requirements.
    13
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    We do not mean to suggest that an information that fails
    to plead the specific numerical subdivision of an enhancement
    is necessarily inadequate. 
    (Mancebo, supra
    , 27 Cal.4th at
    p. 753.) Neither the relevant statutes nor the due process clause
    requires rigid code pleading or the incantation of magic words.
    But the accusatory pleading must adequately inform the
    defendant as to how the prosecution will seek to exercise its
    discretion. Here the information had to inform Anderson that
    he faced five additional 25-year-to-life enhancements in
    connection with the five robbery counts. It failed to do so.
    III.
    Although the Attorney General acknowledges that the
    information did not satisfy the applicable statutory pleading
    requirements, he urges us to uphold Anderson’s sentence on the
    ground that the jury instructions and verdict forms gave
    Anderson sufficient notice that he faced the five 25-year-to-life
    additional vicarious firearm discharge enhancements as to the
    robbery counts. The Attorney General makes three arguments
    in this vein. He first argues that, because Anderson failed to
    object to the instructions or verdict forms submitting the
    challenged vicarious firearm discharge enhancements to the
    jury, he impliedly consented to an informal amendment of the
    information.    Alternatively, the Attorney General argues
    Anderson’s failure to object forfeited his right to raise the issue
    on appeal. Finally, the Attorney General argues Anderson
    cannot show he was harmed by the pleading defect and has thus
    failed to establish reversible error.       We reject all three
    arguments.
    14
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    A.
    As previously noted, although the information did not
    plead vicarious firearm discharge enhancements with respect to
    the five robbery counts, the jury instructions and verdict forms
    nonetheless asked the jury to return findings that would
    support these enhancements. The record does not reveal
    precisely how this came to pass. But we know defense counsel
    did not object to the instructions or verdict forms, instead
    initialing the relevant documents and telling the court the
    instructions “appear to be in order and complete.” The Attorney
    General argues that, by failing to object, Anderson impliedly
    consented to an informal amendment of the information to add
    the additional enhancement allegations as to the robbery
    counts.
    Under the Penal Code, an accusatory pleading may be
    amended for “defect or insufficiency, at any stage of the
    proceedings.” (Pen. Code, § 1009.) After the defendant has
    entered a plea, amending the accusatory pleading requires leave
    of court, which may be granted or denied in the court’s discretion
    provided the amendment does not “change the offense charged”
    or otherwise prejudice the defendant’s substantial rights. (Ibid.;
    People v. Birks (1998) 
    19 Cal. 4th 108
    , 129.) Here the Attorney
    General did not seek leave to amend the information, nor was
    leave granted. But in certain limited circumstances, we have
    recognized informal, unwritten amendments as effective. This
    is what the Attorney General argues we should do here.
    The Attorney General’s argument relies primarily on
    Toro. In that case, we held that the defendant’s failure to object
    on notice grounds to the inclusion of a lesser related offense on
    the verdict form forfeited his inadequate notice claim on appeal.
    15
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    
    (Toro, supra
    , 47 Cal.3d at pp. 976–977.) We considered this
    failure to object to be implied consent to treat the information
    as informally amended to include the lesser offense. (Ibid.) But
    our willingness to imply the defendant’s consent to amend from
    his silence rested on considerations specific to that situation.
    We emphasized that “submission of lesser related offenses to the
    jury enhances the reliability of the fact-finding process to the
    benefit of both the defendant and the People.” (Id. at pp. 969–
    970, italics added; see also
    id. at p.
    977 [“Lesser related offense
    instructions generally are beneficial to defendants and in a
    given case only the defendant knows whether his substantial
    rights will be prejudicially affected by submitting a lesser
    related offense to the jury”].) This was true in Toro itself, where
    submission of the lesser related instruction to the jury permitted
    the defendant to escape far more severe punishment for an
    admitted act of violence. (Id. at pp. 970–971 [explaining that
    the defendant, who had initially been charged with attempted
    murder and assault with a deadly weapon, put on no defense at
    trial and conceded he had stabbed the victim; court was entitled
    to imply the defendant’s consent to submit lesser related charge
    of battery with serious bodily injury for the jury’s
    consideration].) We drew support from out-of-state cases
    holding that “instructing on a nonincluded offense may not be
    cited as error on appeal if the defendant had an opportunity to
    object to the instructions but failed to do so and the offense is
    lesser in degree and penalty than the charged offense.” (Id. at
    p. 977, italics added, citing Ray v. State (Fla. 1981) 
    403 So. 2d 956
    , 961.)
    The situation in Toro, in which the jury was given the
    option of convicting the defendant of a lesser offense, was quite
    different from the situation we confront in this case. Unlike the
    16
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    defendant in Toro, Anderson derived no possible benefit from
    submitting the unpleaded 25-year-to-life enhancements to the
    jury. There is therefore no reason to presume from defense
    counsel’s silence that Anderson consented to this procedure.
    (Cf., e.g., People v. Ramirez (1987) 
    189 Cal. App. 3d 603
    , 623
    [“Conviction for an uncharged greater offense not only raises the
    problem of notice but makes the inference of consent more
    difficult, as there is no reason why a defendant should acquiesce
    in substitution of a greater for a lesser offense.”]; People v.
    Haskin (1992) 
    4 Cal. App. 4th 1434
    , 1440 [applying same
    principle in context of sentence enhancements].)
    The reasoning of People v. Arias (2010) 
    182 Cal. App. 4th 1009
    is persuasive on this point. In that case the Court of
    Appeal held that the defendant’s sentences for two attempted
    murders violated the relevant statutory pleading requirements
    because the prosecution failed to allege that the offenses were
    committed willfully, deliberately, and with premeditation — a
    fact that increased the defendant’s punishment. (Id. at
    pp. 1016–1020; Pen. Code, § 664, subd. (a).) The People argued
    the defendant impliedly consented to an informal amendment of
    the information by approving jury instructions and verdict
    forms that asked the jury to determine whether the defendant
    acted willfully, deliberately, and with premeditation. (Arias, at
    p. 1020.) The court rejected this argument, distinguishing Toro:
    Unlike with lesser related offense instructions, the “defense will
    generally have no tactical interest in presenting the jury with a
    new avenue for imposing greater punishment. Had the
    prosecution sought to amend the information to include the
    missing allegations, the defense may well have objected. Of
    course, it is the People’s burden to show implied consent by the
    defense. Given the absence of anything in the record showing
    17
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    an amendment — and because the defense had no apparent
    reason to consent to one — we decline to extend the Toro holding
    to this situation.” (Arias, at p. 1021.)
    Based on People v. Sandoval (2006) 
    140 Cal. App. 4th 111
    ,
    132–134, the Attorney General argues courts may apply the so-
    called informal amendment doctrine not just where it benefits
    the defendant but also to allow for the addition of greater crimes
    or additional enhancements. In Sandoval, the prosecution,
    formally, in open court, and with the defendant and counsel
    present, orally requested and was granted an amendment to the
    information to allege a prior strike conviction that increased the
    defendant’s sentence. (Id. at p. 134.) Defense counsel stated she
    had no objection to the amendment. (Ibid.) The defendant then
    admitted the strike in open court and signed a plea form
    admitting the same. (Ibid.) The record there made clear that
    the defendant “had reasonable notice of the prior strike
    allegation and that any defect in the form of the allegation did
    not prejudice [him].” (Ibid.) The oral amendment of the
    information, therefore, provided the defendant with adequate
    notice of the prior strike allegation. (Ibid.)
    Sandoval makes clear that not every amendment to a
    pleading — even one that increases the defendant’s potential
    criminal liability — need be made in writing. But the problem
    in this case is not just that there was no written amendment to
    the information. Here, in contrast to Sandoval, there was no
    hearing in open court where the prosecution asked to make an
    oral amendment to the information to add the section
    12022.53(e) enhancements as to the robbery counts, nor was
    Anderson asked if he consented to the amendment, nor did the
    trial court ever grant such a request.
    18
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    All we are left with, then, is counsel’s failure to object to
    certain jury instructions and verdict forms that presented a set
    of issues to the jury that radically increased the potential
    penalties Anderson faced. For all the record shows, the drafting
    of the instructions and verdict forms may have simply been a
    mistake the parties did not manage to catch before it was too
    late. Under these circumstances, to treat defense counsel’s lack
    of objection as acquiescence or consent would go a long way
    toward eroding Anderson’s right to notice of the potential
    penalties he faced. We conclude no informal amendment of the
    information occurred here.
    B.
    The Attorney General next argues Anderson forfeited his
    statutory notice claim by failing to raise it in the trial court. As
    noted above, when it became clear, on the day of sentencing, that
    the prosecution intended to ask the court to impose the 25-year-
    to-life enhancements as to each of the five robbery counts,
    defense counsel objected in writing and orally, but only on
    Eighth Amendment cruel and unusual punishment grounds.
    (See U.S. Const., 8th Amend.) She did not call the trial court’s
    attention to any deficiency in the information as to these
    enhancements. We conclude, however, that the pleading failure
    here is the type of error we should address even though
    Anderson did not bring it to the trial court’s attention.
    As a general rule, a criminal defendant who fails to object
    at trial to a purportedly erroneous ruling forfeits the right to
    challenge that ruling on appeal. (People v. Smith (2001) 
    24 Cal. 4th 849
    , 852.) But there are exceptions to this rule. (See In
    re Sheena K. (2007) 
    40 Cal. 4th 875
    , 881, fn. 2 (Sheena K.).)
    Anderson argues his case falls into a “narrow exception” for
    19
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    “ ‘unauthorized sentence[s]’ ” or those entered in “ ‘excess of
    jurisdiction.’ ” (People v. Scott (1994) 
    9 Cal. 4th 331
    , 354.)
    Anderson’s argument relies heavily on Mancebo, where we
    reached the merits of the pleading deficiency issue even though
    the defendant had not objected at the time of sentencing.
    
    (Mancebo, supra
    , 27 Cal.4th at p. 749, fn. 7.) We explained: “In
    People v. 
    Scott[, supra
    ,] 
    9 Cal. 4th 331
    , we held that ‘complaints
    about the manner in which the trial court exercises its
    sentencing discretion and articulates its supporting reasons
    cannot be raised for the first time on appeal.’ (Id. at p. 356.) We
    distinguished as outside the scope of the rule nonwaivable
    errors such as ‘legal error resulting in an unauthorized sentence
    [that] commonly occurs where the court violates mandatory
    provisions governing the length of confinement.’ (Id. at p. 354,
    fn. omitted.)” (Mancebo, at pp. 749–750, fn. 7.) Because the One
    Strike law precluded the trial court from imposing the
    unpleaded enhancement, leaving no room for the exercise of
    sentencing discretion, we held that “the waiver rule announced
    in Scott is inapplicable here.” (Id. at p. 750, fn. 7.) Anderson
    reads this footnote to mean that the imposition of an unpleaded
    enhancement necessarily results in an unauthorized sentence.
    Anderson is not alone in this reading. (See, e.g., 
    Mancebo, supra
    , 27 Cal.4th at pp. 755, 758 (dis. opn. of Brown, J.)
    [criticizing the majority for its expansion of the unauthorized
    sentence doctrine].) But as subsequent cases make clear,
    Mancebo does not stand for the broad proposition that
    imposition of an unpleaded enhancement necessarily results in
    an unauthorized sentence that may be raised, and corrected, for
    the first time on appeal.
    20
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    The unauthorized sentence doctrine is designed to provide
    relief from forfeiture for “obvious legal errors at sentencing that
    are correctable without referring to factual findings in the
    record or remanding for further findings.” (People v. 
    Smith, supra
    , 24 Cal.4th at p. 852.) It applies when the trial court has
    imposed a sentence that “could not lawfully be imposed under
    any circumstance in the particular case.” (People v. 
    Scott, supra
    ,
    9 Cal.4th at p. 354.) Take, for example, a sentence in excess of
    the statutory maximum. An appellate court would be required
    to correct such an error even if raised for the first time on appeal,
    since such a correction would require no fact-specific inquiry and
    the sentence would be unlawful under any circumstances. (See
    People v. Rivera (2019) 
    7 Cal. 5th 306
    , 349.)
    To impose unpleaded sentence enhancements is an error
    of a different variety, a point we made clear in People v. Houston
    (2012) 
    54 Cal. 4th 1186
    , 1227 (Houston). In that case, a capital
    defendant contended he was improperly sentenced to life
    imprisonment for attempted murder, in addition to his death
    sentence, because the indictment failed to allege that the
    attempted murders were willful, deliberate, and premeditated.
    (Id. at p. 1225.) Much as in this case, the defendant claimed the
    omission violated an express statutory pleading requirement;
    the relevant statute required that “ ‘the fact that the attempted
    murder was willful, deliberate, and premeditated [must be]
    charged in the accusatory pleading . . . .’ ” (Ibid., quoting Pen.
    Code, § 664, former subd. 1, as amended by Stats. 1986, ch. 519,
    § 2, p. 1859.) We held that the defendant forfeited the claim.
    (Houston, at pp. 1228–1229.) The trial court had, during trial,
    given the defendant notice of his potential sentence on the
    attempted murder count and asked the parties if they had
    objections to instructions and verdict forms asking the jury to
    21
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    determine whether the attempted murders were willful,
    deliberate, and premeditated. (Id. at p. 1227.) We distinguished
    a follow-on case to Mancebo — and, by implication, Mancebo
    itself — on the ground that the court in Houston “actually
    notified defendant of the possible sentence he faced before his
    case was submitted to the jury, and defendant had sufficient
    opportunity to object to the indictment and request additional
    time to formulate a defense.” (Houston, at p. 1229.) By
    affirming on forfeiture grounds, Houston effectively rejected the
    notion that a pleading defect necessarily results in an
    unauthorized sentence.
    Even so, as Mancebo itself illustrates, we have the power
    to reach the merits of Anderson’s claim here, notwithstanding
    his failure to object below. It is well settled that an appellate
    court may decide an otherwise forfeited claim where the trial
    court has made an error affecting “an important issue of
    constitutional law or a substantial right.” (Sheena 
    K., supra
    , 40
    Cal.4th at p. 887, fn. 7.) In Mancebo, the trial court made such
    an error, and it was therefore within our discretion to correct it
    notwithstanding the absence of a timely objection. The trial
    court in this case made much the same sort of error, and we
    address it for much the same reasons.
    First of all, the error here is clear and obvious. The trial
    court imposed five 25-year-to-life enhancements even though
    they were never pleaded, in contravention of the express
    pleading requirements of the relevant statutes. Second, the
    error affected substantial rights by depriving Anderson of timely
    notice of the potential sentence he faced. In this case — like
    Mancebo and unlike Houston — there was no midtrial
    discussion highlighting the prosecution’s intent to seek the more
    serious vicarious firearm enhancements instead of the less
    22
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    serious personal-use enhancements charged in the information.
    Rather, as discussed in more detail below (post, pt. C), the
    prosecution’s intentions did not become clear until the day of the
    sentencing hearing. And finally, the error was one that goes to
    the overall fairness of the proceeding. We thus conclude this is
    a case where we should reach the merits of Anderson’s claim.
    C.
    The Attorney General’s final argument is that the
    pleading error here was harmless because Anderson received
    adequate notice before the trial court imposed the sentence
    enhancements and could thus prepare his defense strategy
    accordingly. (See Pen. Code, § 960.) We disagree. The record
    does not support a conclusion that Anderson had adequate
    notice of the prosecution’s intention to seek the additional
    section 12022.53(e) enhancements as to the robbery counts,
    notwithstanding the prosecution’s failure to plead those
    enhancements in the information.
    In the middle of trial, the prosecution filed proposed jury
    instructions that listed the Judicial Council of California
    Criminal Jury Instruction numbers for those instructions it
    planned to request. The list included CALCRIM No. 1402 — the
    citation for the vicarious firearm discharge instruction. But the
    proposed instructions did not specify whether the prosecution
    was asking the court to give that instruction as to the murder
    count or as to the robbery counts. Based on the filed
    information, the defense would reasonably have assumed that
    the prosecution planned to request the 25-year-to-life
    enhancement instruction only as to the murder count.
    Then, the day before the parties rested, the prosecution
    filed a written, amended information, which did not include any
    23
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    vicarious firearm enhancements as to the robbery counts.
    Again, it appeared the prosecution planned to exercise its
    discretion not to pursue the 25-year-to-life enhancements as to
    the five robbery counts.
    After the parties rested, they reviewed the requested jury
    instructions with the court. It is, again, unclear from the record
    whether both parties knew at that time that the court intended
    to give the vicarious firearm discharge instruction as to the five
    robbery counts or only as to the murder count. In the end, the
    instructions and verdict forms given to the jury included the
    unpleaded enhancements as to the robbery counts. But even
    after the jury convicted, the prosecution did not ask the court to
    impose the vicarious firearm discharge enhancements in
    connection with the robbery counts. In its first two (of three)
    sentencing memoranda, the prosecution instead asked that the
    court impose lesser firearm use enhancements that had been
    pleaded. The prosecution’s intention to ask for the five
    unpleaded, 25-year-to-life enhancements only became apparent
    on the day of the sentencing hearing.
    As Mancebo makes clear, the purpose of a statutory
    pleading requirement is not simply to ensure the defendant has
    notice of the potential sentence on the day of sentencing. It is
    meant to give sufficient notice to permit the defense to make
    informed decisions about the case, including whether to plead
    guilty, how to allocate investigatory resources, and what
    strategy to deploy at trial. 
    (Mancebo, supra
    , 27 Cal.4th at
    p. 752.) Here Anderson learned how many years he might
    expect to serve only just before the jury left to deliberate on his
    guilt, and the prosecution did not clarify its actual intentions
    regarding the enhancements until midway through the
    sentencing hearing. Indeed, on the day of sentencing, defense
    24
    PEOPLE v. ANDERSON
    Opinion of the Court by Kruger, J.
    counsel remarked that, up until that afternoon, she and her
    client “were looking at it as if 50 to life on the murder charge
    and the enhancement for the murder charge was the more
    significant charge because we weren’t looking at the 12022.53
    as it related to the other counts.” At that point, the damage was
    done — it was by then too late to consider the prosecution’s
    pretrial plea deal or reshape his trial strategy. This would be a
    different case if the prosecution had told Anderson from the
    outset that it planned to seek the section 12022.53(e)
    enhancements as to the robbery counts but for some reason
    failed to include them in the information. (See 
    Houston, supra
    ,
    54 Cal.4th at pp. 1227–1228.) But no such discussion occurred
    here. Here the notice given was too late to cure the defective
    pleading. Anderson received inadequate notice of the potential
    sentence he faced, and the deficiency was not harmless.
    IV.
    We reverse the judgment of the Court of Appeal and
    remand with instructions to remand the case to the trial court
    for resentencing.
    KRUGER, J.
    We Concur:
    CANTIL-SAKAUYE, C. J.
    CHIN, J.
    CORRIGAN, J.
    LIU, J.
    CUÉLLAR, J.
    GROBAN, J.
    25
    See next page for addresses and telephone numbers for counsel who argued in Supreme Court.
    Name of Opinion People v. Anderson
    __________________________________________________________________________________
    Unpublished Opinion XXX NP opn. filed 11/19/18 – 1st Dist., Div. 3
    Original Appeal
    Original Proceeding
    Review Granted
    Rehearing Granted
    __________________________________________________________________________________
    Opinion No. S253227
    Date Filed: July 23, 2020
    __________________________________________________________________________________
    Court: Superior
    County: San Francisco
    Judge: Anne-Christine Massullo
    __________________________________________________________________________________
    Counsel:
    John Ward, under appointment by the Supreme Court, for Defendant and Appellant.
    Kamala Harris and Xavier Becerra, Attorneys General, Gerald Engler, Chief Assistant Attorney General,
    Edward C. DuMont, State Solicitor General, Jeffrey M. Laurence, Assistant Attorney General, Samuel P.
    Siegel, Deputy State Solicitor General, Catherine A. Rivlin, Ann P. Wathen and Greg E. Zywicke, Deputy
    Attorneys General, for Plaintiff and Respondent.
    Counsel who argued in Supreme Court (not intended for publication with opinion):
    John Ward
    Attorney at Law
    584 Castro Street, No. 802
    San Francisco, CA 94114
    (415) 255-4996
    Samuel P. Siegel
    Deputy State Solicitor General
    1300 I Street
    Sacramento, CA 95819
    (916) 210-6269