AppellateAdvisor Law Library Background

Case Summaries

Welcome to the Appellate Advisor blog! Please feel free to scroll through the case summaries in chronological order, or search by keyword, category, or tags. It may be helpful to start with the Welcome Post.

Amelioration, Elements of crime, Evidence, Sentencing, Vicarious liability

Case 000752

Posted on by Gary McCurdy

Error and/or relief

In denying the defendant’s petition for recall of his sentence imposed nearly 20 years ago for murder, attempted murder, a gang crime, and related enhancements, for which he was sentenced to life without the possibility of parole, plus 25 years to life, plus 20 years, the trial court erred in relying on the gang expert’s testimony that the defendant aided and abetted the shooter. The denial is reversed.

On remand, the court is directed to grant the petition, vacate the murder and attempted murder convictions, and resentence the defendant on the remaining substantive gang offense.

First Holding:

A defendant’s mere presence at a crime does not constitute substantial evidence that the defendant directly aided and abetted the commission of that crime.

Authority:

People v. Hin (2025) 17 Cal.5th 401, 493

People v. Pettie (2017) 16 Cal.App.5th 23, 57–58 [Mere presence at the scene of a crime which does not itself assist its commission does not amount to aiding and abetting]

Second Holding:

We accept the trial court’s findings to the extent they are supported by substantial evidence. Substantial evidence means that evidence which, when viewed in light of the entire record, is of solid probative value, maintains its credibility and inspires confidence that the ultimate fact it addresses has been justly determined.

Substantial evidence includes circumstantial evidence and any reasonable inferences drawn from that evidence. However, a reasonable inference may not be based on suspicion alone, or on imagination, speculation, supposition, surmise, conjecture, or guesswork; a finding of fact must be an inference drawn from evidence rather than a mere speculation as to probabilities. By definition, substantial evidence requires evidence and not mere speculation.

Authority:

People v. Breslin (2012) 205 Cal.App.4th 1409, 1415–1416

People v. Lehman (2016) 247 Cal.App.4th 795, 804

People v. Soriano (2021) 65 Cal.App.5th 278, 286

Third Holding:

Effective January 1, 2019, the Legislature passed SB 1437, which amended sections 188 and 189. The legislation effectively eliminated the natural and probable consequences doctrine as it relates to murder, and narrowed the scope of the felony-murder rule. However, it did not eliminate direct aider and abettor liability for murder or attempted murder. SB 1437 also added a procedure for those convicted under the former law to seek retroactive relief under the law as amended.

Authority:

People v. Gentile (2020) 10 Cal.5th 830, 848 [Senate Bill 1437 does not eliminate direct aiding and abetting liability for murder], superseded by statute on other grounds as stated in People v. Oyler (2025) 17 Cal.5th 756, 836

People v. Strong (2022) 13 Cal.5th 698, 708

Fourth Holding:

Under section 1172.6, a petitioner must first file a petition containing a declaration that he or she is eligible for relief, including that he or she could not presently be convicted of murder because of changes to Section 188 or 189” effectuated by SB 1437. Upon the filing of a facially sufficient petition, the trial court must determine whether the petitioner has made a prima facie case for relief.

If the court concludes such a showing has been made, it must issue an order to show cause and hold an evidentiary hearing. At the evidentiary hearing, the prosecution bears the burden to prove, beyond a reasonable doubt, that the petitioner is guilty of murder under the law as amended by SB 1437. The trial court acts as an independent fact finder and determines whether the evidence establishes that the petitioner is ineligible for resentencing.

Authority:

PEN 1172.6

People v. Strong (2022) 13 Cal.5th 698, 708

People v. Cody (2023) 92 Cal.App.5th 87, 110

Fifth Holding:

Except for strict liability offenses, every crime has two components: (1) an act or omission, sometimes called the actus reus; and (2) a necessary mental state, sometimes called the mens rea. All persons concerned in the commission of a crime, whether it be felony or misdemeanor, and whether they directly commit the act constituting the offense, or aid and abet in its commission are principals in any crime so committed.

Authority:

PEN 31

People v. McCoy (2001) 25 Cal.4th 1111, 1117

Sixth Holding:

A person aids and abets the commission of a crime when he or she, acting with (1) knowledge of the unlawful purpose of the perpetrator; and (2) the intent or purpose of committing, encouraging, or facilitating the commission of the offense, (3) by act or advice aids, promotes, encourages or instigates, the commission of the crime.

Under direct aiding and abetting principles, an accomplice is guilty of an offense perpetrated by another if the accomplice aids the commission of that offense with knowledge of the direct perpetrator’s unlawful intent and with an intent to assist in achieving those unlawful ends.

Authority:

People v. Gonzales and Soliz (2011) 52 Cal.4th 254, 295–296

People v. Gentile (2020) 10 Cal.5th 830, 843

Seventh Holding:

Proof of aider and abettor liability requires proof of a culpable actus reus on the part of the aider and abettor in the form of some conduct by him that in fact assisted the achievement of the crime. A defendant’s mere presence at the scene of a crime is not sufficient to constitute aiding and abetting, nor is the failure to take action to prevent a crime, although these are factors the jury may consider in assessing a defendant’s criminal responsibility.

Authority:

People v. Perez (2005) 35 Cal.4th 1219, 1225

People v. Richardson (2008) 43 Cal.4th 959, 1024

Eighth Holding:

Speculative testimony by a gang expert does not constitute substantial evidence to support a gang enhancement.

Authority:

People v. Soriano (2021) 65 Cal.App.5th 278, 288

People v. Ramon (2009) 175 Cal.App.4th 843, 847

Abstracts and Minutes, Fines and fees

Case 000751

Posted on by Gary McCurdy

Error and/or relief

The trial court having resentenced the defendant under section 1172.75, the matter is remanded for the trial court to determine the credit for time served and for correction of the abstract of judgment.

First Holding:

When a trial court resentences a defendant on remand, it must credit him with all actual days he spent in custody up to that time, including his time in custody after the original sentencing. Thus, the matter should be remanded for defendant’s custody credits to be recalculated, and the abstract of judgment should be amended accordingly.

Authority:

People v. Buckhalter (2001) 26 Cal.4th 20, 37 [the trial court, having modified defendant’s sentence on remand, was obliged, in its new abstract of judgment, to credit him with all actual days he had spent in custody]

Second Holding:

The section 1202.4(b) restitution fine in the amount of $800 listed on the abstract of judgment filed after the resentencing hearing should be stricken, since the court granted his request to strike all fees and fines, except for direct victim restitution.

(Gary note: The court cited no authority for its order to correct the abstract of judgment. I have listed some of the cases the court could have cited.)

Authority:

People v. Mitchell (2001) 26 Cal.4th 181, 185

People v. Delgado (2008) 43 Cal.4th 1059, 1070

People v. Leon (2020) 8 Cal.5th 831, 855

In re Black (1967) 66 Cal.2d 881, 890

People v. Zackery (2007) 147 Cal.App.4th 380, 385

People v. Farell (2002) 28 Cal.4th 381, 384, fn. 2

Amelioration, Standard of review

Case 000750

Posted on by Gary McCurdy

Error and/or relief

The trial court erred because the record of his conviction does not establish his ineligibility for resentencing under section 1172.6 as a matter of law. Remanded for the court to hold an evidentiary hearing on the defendant’s petition.

First Holding:

Effective January 1, 2019, SB 1437 altered the substantive law of murder in two areas. First, with certain exceptions, it narrowed the application of the felony-murder rule by adding section 189, subdivision (e) to the Penal Code. Under that provision, A participant in the perpetration or attempted perpetration of a specified felony in which a death occurs is liable for murder only if one of the following is proven: (1) The person was the actual killer. (2) The person was not the actual killer, but, with the intent to kill, aided, abetted, counseled, commanded, induced, solicited, requested, or assisted the actual killer in the commission of murder in the first degree. (3) The person was a major participant in the underlying felony and acted with reckless indifference to human life, as described in section 190.2(d).

Authority:

People v. Curiel (2023)15 Cal.5th 433, 448

Second Holding:

Second, SB 1437 imposed a new requirement that, except in cases of felony murder, a principal in a crime shall act with malice aforethought to be convicted of murder. One effect of this requirement was to eliminate liability for murder as an aider and abettor under the natural and probable consequences doctrine, which makes an accomplice guilty not only of the offense he or she directly aided or abetted (i.e., the target offense), but also of any other offense committed by the direct perpetrator that was the natural and probable consequence of the crime the accomplice aided and abetted (i.e., the nontarget offense). Thus, under prior law, a defendant who aided and abetted an intended assault could be liable for murder, if the murder was the natural and probable consequence of the intended assault.

Authority:

People v. Curiel (2023)15 Cal.5th 433, 449

Third Holding:

SB 1437 also added a procedure, now codified in section 1172.6, to permit individuals convicted of murder under prior law to ask the trial court to vacate their conviction and resentence them. As relevant here, the statute provides that a person convicted of felony murder may file a petition to have his or her conviction vacated when: (1) the charges filed against the person allowed the prosecution to proceed on a theory of felony murder; (2) the person was convicted of murder after trial or accepted a guilty plea in lieu of a trial at which he or she could have been convicted of murder; and (3) the person could not presently be convicted of murder because of changes to section 189 made effective January 1, 2019.

Authority:

PEN 1172.6

People v. Das (2023) 96 Cal.App.5th 954, 959

Fourth Holding:

After briefing on a defendant’s petition, the trial court must hold a hearing and determine whether the petitioner has made out a prima facie case for relief. If the petition and record “establish conclusively that the defendant is ineligible for relief, the trial court may dismiss the petition.

If instead the petition shows a prima facie entitlement to relief, the court must issue an order to show cause and hold an evidentiary hearing at which the prosecution bears the burden of proving, beyond a reasonable doubt, that the petitioning defendant is guilty under a still-valid theory of murder. If the prosecution fails to carry its burden, the challenged conviction and any accompanying allegations or enhancements must be vacated and the petitioner resentenced on any remaining charges.

Authority:

PEN 1172.6

People v. Strong (2022) 13 Cal.5th 698, 708

Fifth Holding:

A trial court’s inquiry into whether a petitioner has stated a prima facie case for relief is limited. At the prima facie stage, a court must accept as true a petitioner’s allegation that he or she could not currently be convicted of a homicide offense because of changes to section 188 or 189 made effective January 1, 2019, unless the allegation is refuted by the record. And this allegation is not refuted by the record unless the record conclusively establishes every element of the offense.

Authority:

People v. Lewis (2021) 11 Cal.5th 952, 971

People v. Curiel (2023)15 Cal.5th 433, 463

Sixth Holding:

We review de novo a trial court’s decision to deny a section 1172.6 petition at the prima facie stage.

Authority:

People v. Ervin (2021) 72 Cal.App.5th 90, 101

Seventh Holding:

Contrary to the trial court’s finding, the bare record does not establish that the defendant was the actual killer. Section 12022.53(b) does not require personal use of a firearm causing death or great bodily injury. Rather, the enhancement only requires that the defendant personally uses a firearm in the commission of a felony. Our Supreme Court has held that the similar enhancement for personal use of a firearm in section 12022.5 does not in itself prove a defendant was the actual killer. In fact, section 12022.53(b) states that the firearm need not be operable or loaded for the enhancement to apply.

Accordingly, defendant’s admission to this enhancement cannot establish conclusively that he actually killed the murder victim. Also, the generic murder charge in the information did not limit the People to prosecuting defendant under any particular theory of murder because neither felony murder nor murder under the natural and probable consequences doctrine need be separately pleaded.

And the defendant’s plea by itself establishes only that a murder with malice was committed and that he committed an act with the necessary intent to render him liable for that murder under then-existing law. The record contains no preliminary hearing transcript or plea hearing transcript from which we can discern any further information about the basis for defendant’s plea. Nor does the defendant’s plea to attempted murder necessarily establish that he had the intent to kill.

Authority:

People v. Jones (2003) 30 Cal.4th 1084, 1120

People v. Rivera (2021) 62 Cal.App.5th 217, 233, review granted June 9, 2021, S268405

People v. Eynon (2021) 68 Cal.App.5th 967, 977

People v. Patton (2025) 17 Cal.5th 549, 564 [unchallenged, relief-foreclosing facts within a preliminary hearing transcript may refute conclusory, checkbox allegations at prima facie stage]

People v. Ramos (2024) 103 Cal.App.5th 460, 463, 466 [defendant admitted during plea hearing that he aided/abetted, with the specific intent to kill, the attempt to kill the victim]

People v. Fisher (2023) 95 Cal.App.5th 1022, 1025, 1030 [defendant admitted during plea hearing that he shot and killed both murder victims and shot and injured the attempted murder victim]

People v. Montes (2021) 71 Cal.App.5th 1001, 1007 [because jury was instructed on natural and probable consequences doctrine, guilty verdict for attempted murder does not necessarily establish intent to kill]

Discretion, Standard of review

Case 000749

Posted on by Gary McCurdy

Error and/or relief

The trial court abused its discretion in denying mental health diversion by basing its denial on findings not supported by substantial evidence and by exercising its discretion in a manner inconsistent with the principles and purpose of the statute.

(Gary’s note: The conclusion that the court abused its discretion relied extensively on facts reviewed by the Court of Appeal. These summaries are designed more to recite the various principles than to ferret out exactly how the principles achieved the result in the particular case. Sometimes it is obvious, but many times the outcome is very fact-dependent. Since these unpublished opinions cannot be cited as authority, it serves little purpose to recite the extensive details that led to the result in a particular case.)

First Holding:

We review a trial court’s order denying mental health diversion for abuse of discretion. A court abuses its discretion when it makes an arbitrary or capricious decision by applying the wrong legal standard, or bases its decision on express or implied factual findings that are not supported by substantial evidence.

Authority:

Vaughn v. Superior Court (2024) 105 Cal.App.5th 124, 135

People v. Gerson (2022) 80 Cal.App.5th 1067, 1080

People v. Moine (2021) 62 Cal.App.5th 440, 448

Second Holding:

Mental health diversion under section 1001.36 requires the trial court to find the defendant both eligible for diversion and suitable for the program. A defendant is eligible for mental health diversion if both of the following criteria are met: (1) defendant presents evidence he or she has been diagnosed with a mental disorder by a qualified mental health expert, identified in the most recent edition of the Diagnostic and Statistical Manual of Mental Disorders (DSMD), within the last five years and (2) defendant’s mental disorder was a significant factor in the commission of the charged offense.

A court may consider any relevant and credible evidence, including, but not limited to, police reports, preliminary hearing transcripts, witness statements, statements by the defendant’s mental health treatment provider, medical records, records or reports by qualified medical experts, or evidence that the defendant displayed symptoms consistent with the relevant mental disorder at or near the time of the offense.

Authority:

PEN 1001.36(b)

Sarmiento v. Superior Court (2024) 98 Cal.App.5th 882, 891

Third Holding:

As to suitability, each of the following criteria must be met: (1) in the opinion of a qualified mental health expert, the defendant’s symptoms of the mental disorder causing, contributing to, or motivating the criminal behavior would respond to mental health treatment; (2) the defendant consents to diversion and waives their right to a speedy trial; (3) the defendant agrees to comply with treatment as a condition of diversion; and (4) the defendant will not pose an unreasonable risk of danger to public safety, as defined in section 1170.18, if treated in the community.

In determining whether the defendant poses an unreasonable risk of danger to public safety, the court may consider the defendant’s treatment plan, the defendant’s violence and criminal history, the current charged offense, and any other factors that the court deems appropriate.

Authority:

PEN 1001.36(c)

Fourth Holding:

Even where defendants make a prima facie showing that they meet all the express statutory requirements, the court may still exercise its discretion to deny diversion. This residual discretion is not unfettered and must be exercised consistent with the principles and purpose of the governing law.

Authority:

Sarmiento v. Superior Court (2024) 98 Cal.App.5th 882, 892

People v. Gerson (2022) 80 Cal.App.5th 1067, 1079

Vaughn v. Superior Court (2024) 105 Cal.App.5th 124, 134-135

People v. Qualkinbush (2022) 79 Cal.App.5th 879, 891 [court’s discretion must be informed by legal principles and purpose of statute]

People v. Superior Court (Alvarez) (1997) 14 Cal.4th 968, 977, superseded by statute on other grounds as indicated in People v. Lynall (2015) 233 Cal.App.4th 1102, 1108 [all exercises of legal discretion must be grounded in reasoned judgment and guided by legal principles and policies appropriate to the particular matter at issue]

Fifth Holding:

The stated purpose of mental health diversion is to keep people with mental disorders from entering and reentering the criminal justice system while protecting public safety, to give counties discretion in developing and implementing diversion across a continuum of care settings, and to provide mental health rehabilitative services. That purpose includes a strong legislative preference for treatment of mental health disorders because of the benefits of such treatment to both the offending individual and the community.

A trial court’s denial of mental health diversion using its residual discretion should be limited to those situations where the purposes of the statute would not be achieved. Where the court chooses to exercise this residual discretion to deny diversion, its statement of reasons should reflect consideration of the underlying purposes of the statute and explain why diversion would not meet those goals.

Authority:

Gomez v. Superior Court (2025) 113 Cal.App.5th 671, 691

Sarmiento v. Superior Court (2024) 98 Cal.App.5th 882, 892-893

Vaughn v. Superior Court (2024) 105 Cal.App.5th 124, 138

People v. Qualkinbush (2022) 79 Cal.App.5th 879, 891-892

Lacour v. Superior Court (2025) 110 Cal.App.5th 391, 401

Appellate Principles, Duty of the court, Sentencing

Case 000748

Posted on by Gary McCurdy

Error and/or relief

The trial court imposed a two-year sentence on each of two felony counts, stayed one of those sentences under section 654, and pronounced sentences of concurrent time on the three misdemeanor counts. The failed, however, to pronounce the sentence for those three misdemeanors, and the case is remanded for it to do so.

First Holding:

Section 12 requires courts to pass sentence on the defendant and impose the punishment prescribed upon conviction for a crime. And the trial court generally must include all aspects of a judgment in its oral pronouncement of judgment.

Authority:

PEN 12

In re Sandel (1966) 64 Cal.2d 412, 415

People v. Leon (2020) 8 Cal.5th 831, 855

Second Holding:

Therefore, a trial court must pronounce a sentence on every felony and misdemeanor conviction. The failure to do so results in an unauthorized sentence. When the mistake in failing to pronounce sentence on a count is discovered while the defendant’s appeal is pending, the appellate court should remand the case for a proper sentence.

Authority:

People v. Codinha (2023) 92 Cal.App.5th 976, 994

People v. Eberhardt (1986) 186 Cal.App.3d 1112, 1121–1122

People v. Cheffen (1969) 2 Cal.App.3d 638, 641–642

People v. Morrow (1969) 275 Cal.App.2d 507, 514

People v. Price (1986) 184 Cal.App.3d 1405, 1411, fn. 6