Error and/or relief
The court erred in enhancing the defendant’s sentence by five years under section 667(a) when that section was not alleged in the information.
First Holding:
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. 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.
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. 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. Accordingly, section 1170.1(e) requires more than simply alleging the facts supporting an enhancement somewhere in the information. The pleading must provide the defendant with fair notice of the potential sentence.
Authority:
PEN 1170.1(e)
People v. Anderson (2020) 9 Cal.5th 946, 953, 956
Second Holding:
The information alleged that the defendant had been convicted of a serious and/or violent felony as defined in section 667(d) and section 1170.12(b), and was thus subject to sentencing pursuant to the provisions of Penal Code section 667(b)-(j) and Penal Code section 1170.12 (the Three Strikes Law statutes), and alleged the prior serious felony conviction the statutes pertained to.
Alleging the fact of the prior conviction for purposes of the strike allegation was insufficient to provide notice that the defendant also faced an additional five-year sentence under section 667, subdivision (a)(1).
Authority:
People v. Nguyen (2017) 18 Cal.App.5th 260
Third Holding:
In Nguyen, the information similarly did not allege a section 667(a)(1) enhancement, but alleged the fact of the conviction underlying that enhancement for purposes of the Three Strikes law.
The Court of Appeal held that the trial court erred in imposing the prior serious felony enhancement because under section 1170.1(e), an enhancement must be alleged in the accusatory pleading and the information did not do so. The court reasoned the defendant lacked notice of the potential longer sentence because the factual predicate for the enhancement was alleged specifically for the Three Strikes allegations.
Significantly, every prior serious felony conviction is necessarily also a strike prior. Charging language that expressly states that a fact is alleged to invoke one particular statute does not adequately inform the accused that the People will use it to invoke a different statute. Accordingly, when, as here, the People allege a prior serious felony conviction, and when they cite the three strikes law but do not cite the prior serious felony conviction statute, we can only conclude that they have made a discretionary charging decision.
Authority:
People v. Nguyen (2017) 18 Cal.App.5th 260, 263, 266-267
Fourth Holding:
Nguyen was favorably cited by the Supreme Court. In Anderson, in the context of uncharged section 12022.53 enhancements, the Supreme Court explained that fair notice requires that every sentence enhancement be pleaded in connection with every count as to which it is imposed, and cited Nguyen. In Anderson, the information alleged the enhancement as to some counts but not others. The court concluded that by alleging the enhancement as to some counts but not others, the prosecution indicated it was exercising its discretion not to impose the enhancement as to the uncharged counts.
Authority:
People v. Anderson (2020) 9 Cal.5th 946, 956-967
Fifth Holding:
The cases relied on by the prosecution did not involve instances where the 667(a) enhancement was not alleged in the information. Cases are not authority for propositions not considered.
Authority:
Geiser v. Kuhns (2022) 13 Cal.5th 1238, 1252
People v. Ault (2004) 33 Cal.4th 1250, 1268, fn. 10
Sixth Holding:
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. It is well established that a lack of notice can be forfeited by failure to object, even when it is claimed that it violated due process.
Anderson subsequently clarified that while we may consider a forfeited claim of error regarding an unpled enhancement, the unauthorized sentence doctrine does not provide the basis for our review. The court explained that to impose unpleaded sentence enhancements is an error of a different variety.
It held that despite the defendant having forfeited the argument as to the unpled enhancement, the court could address it on appeal because the error was clear and obvious and affected the defendant’s substantial rights by depriving him of timely notice of the potential sentence he faced. The court observed that there was no notice of the enhancement midtrial, and the prosecution did not indicate an intent to impose the enhancements until the day of sentencing, such that the error was one that goes to the overall fairness of the proceeding.
We similarly conclude that we may review the defendant’s claim for the first time on appeal. The error was clear and obvious under Nguyen, Anderson, and section 1170.1(e). The trial court imposed a five-year enhancement that was never alleged in the charging document, as required by statute.
Authority:
People v. Anderson (2020) 9 Cal.5th 946, 961-963
People v. Nguyen (2017) 18 Cal.App.5th 260, 263, 272
People v. Houston (2012) 54 Cal.4th 1186, 1227
Seventh Holding:
The error was not harmless. Anderson pointed out that 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.
The prosecution did not clarify its intent to seek sentencing based on the unalleged enhancements until the sentencing hearing. 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.
We conclude the imposition of the five-year prior serious felony enhancement was not harmless. We remand for a full resentencing so the trial court may exercise its discretion considering these changed circumstances.
Authority:
People v. Anderson (2020) 9 Cal.5th 946, 964
In re Vaquera (2024) 15 Cal.5th 706, 726 [following Anderson and finding lack of notice of sentence not harmless because it was too late for defendant to make informed decisions as to plea and trial strategy]

