gno.law

People v. Turgeon CA4/1

California Court of Appeal · D085631 · 2026-06-24 · Unpublished

Proceeding
appeal from a judgment
Trial court
Superior Court of San Diego County · No. SCD303782
Trial judge
Albert T. Harutunian III
Outcome
affirmed — Affirmed.
Area
criminal
Panel
Truc T. Do (author), O'Rourke, Michele M. Castillo

Analysis

A model's reading — qwen3.8-27b, prompt v1, 2026-10-13T03:21Z · confidence high

The trial court convicted the defendant of one count of arson and two counts of felony vandalism, instructing the jury that damages from the vandalism could be aggregated if committed pursuant to a single general impulse, intention, and plan. The Court of Appeal affirmed the judgment, finding substantial evidence supported the aggregation instruction and that any error in admitting hearsay repair quotes was harmless.

Ruling reviewedStandardThe courtThe model
Instruction permitting aggregation of damages for Count 3 (felony vandalism)
“Substantial evidence supports the trial court’s issuance of this instruction, as well as Turgeon’s resulting conviction, because a reasonable trier of fact could have found beyond a reasonable doubt that Turgeon damaged all three cars pursuant to a single general impulse, intention, and plan.”
de novocorrectagree with court
agree with court
Sufficiency of evidence for Count 3 (felony vandalism)
“Reversal on this ground is unwarranted unless it appears that upon no hypothesis whatever is there sufficient substantial evidence to support [the conviction].”
de novocorrectagree with court
agree with court
Admission of hearsay testimony regarding repair quotes
“Thus, as Turgeon concedes, any error in allowing the testimony about the quotes was harmless.”
de novoharmless erroragree with court
agree with court

Authorities

  • relied: People v. Cole (2004) 33 Cal.4th 1158 — A trial court must instruct the jury on every theory supported by substantial evidence.
  • relied: People v. Jantz (2006) 137 Cal.App.4th 1283 — There is no instructional error when the record contains substantial evidence in support of a guilty verdict on the basis of the challenged theory.
  • relied: People v. Nelson (2016) 1 Cal.5th 513 — The standard for reviewing instructional error is essentially the same as that for a sufficiency of the evidence claim.
  • relied: People v. Collins (2025) 17 Cal.5th 293 — In considering a sufficiency of the evidence claim, the court reviews the whole record in the light most favorable to the judgment to determine if it discloses substantial evidence.
  • relied: Jackson v. Virginia (1979) 443 U.S. 307 — Substantial evidence is evidence which is reasonable, credible, and of solid value such that a reasonable trier of fact could find the defendant guilty beyond a reasonable doubt.
  • relied: People v. Bolin (1998) 18 Cal.4th 297 — Reversal on sufficiency grounds is unwarranted unless it appears that upon no hypothesis whatever is there sufficient substantial evidence to support the conviction.
  • relied: Robert L. v. Superior Court (2003) 30 Cal.4th 894 — Vandalism causing $400 or more in damage is a wobbler that may be charged as either a felony or a misdemeanor.
  • relied: In re Arthur V. (2008) 166 Cal.App.4th 61 — Multiple instances of misdemeanor vandalism can be aggregated to form a single felony unless the evidence shows the offenses are separate and distinct and were not committed pursuant to one intention, one general impulse, and one plan.
  • relied: People v. Bailey (1961) 55 Cal.2d 514 — Multiple takings can be aggregated to support a single charge of grand theft.
  • relied: People v. Carrasco (2012) 209 Cal.App.4th 715 — Aggregation of damages is appropriate when damage did not result from separate and distinct criminal acts and was inflicted pursuant to a single general impulse, intention or plan.
  • relied: People v. Whitmer (2014) 59 Cal.4th 733 — A defendant may be convicted of multiple counts based on separate and distinct acts of theft, even if committed pursuant to a single overarching scheme.
  • relied: In re David D. (1997) 52 Cal.App.4th 304 — It is erroneous to aggregate multiple acts of misdemeanor vandalism to support a single felony charge where the defendant spent an evening tagging 34 separate properties throughout the city.
  • relied: People v. Valencia (2021) 11 Cal.5th 818 — Admission of nontestimonial hearsay is subject to harmless error review under People v. Watson.
  • relied: People v. Watson (1956) 46 Cal.2d 818 — Harmless error review asks if it is reasonably probable the defendant would have received a more favorable result absent the error.

The appellate opinion: sound — The court correctly applied the de novo standard for instructional error and the Jackson v. Virginia standard for sufficiency of the evidence. It properly distinguished the facts from In re David D. based on the continuous nature of the acts and the single rock used, supporting the aggregation instruction.

How this analysis was made · dispute it

unusual disposition

A model's reading — claude-fable-5-1, prompt v1, 2026-10-13T04:29Z · confidence medium

A San Diego jury convicted Turgeon of arson and two counts of felony vandalism after he broke a window at Solar Turbines, threw a rock through the windows of three employees' adjacent cars, and set a trash-can fire outside Harbor Police headquarters; the trial court instructed that damage from multiple acts could be aggregated to reach the $400 felony threshold, admitted testimony about repair quotes, and sentenced him to six years eight months. The Court of Appeal held substantial evidence supported the aggregation instruction and the Count 3 conviction because the three cars were damaged in under a minute with the same rock pursuant to a single impulse, deemed any hearsay error in admitting the repair quotes harmless under Watson as Turgeon conceded, and affirmed.

Ruling reviewedStandardThe courtThe model
Sufficiency of the evidence for felony vandalism on Count 3 based on aggregating the damage to three victims' cars under the Bailey/Arthur V./Carrasco single-impulse doctrine
“It is clear from the video that Turgeon damaged the three cars in a continuous scheme. He progressed immediately from one car to the next and caused damage in the same manner and with the same rock.”
substantial evidencecorrectagree with court
Actual repair costs ($50 deductible, $160, $350) aggregate to $560, above the $400 threshold in section 594, subdivision (b)(1). Carrasco squarely holds that damage to multiple victims' property may be aggregated when inflicted pursuant to one general impulse, and Whitmer's disapproval of Carrasco and Arthur V. concerned only whether separate acts can support multiple convictions, not whether misdemeanor amounts may be aggregated into one felony. The video evidence of three throws of the same rock at adjacent cars in under a minute readily distinguishes David D.'s 34 taggings across a city, so the court's conclusion is supported.
Instructing the jury that damage from multiple acts of vandalism may be aggregated to reach $400 if the acts were part of a single general impulse, intention, and plan
“Substantial evidence supports the trial court’s issuance of this instruction, as well as Turgeon’s resulting conviction”
de novocorrectagree with court
Under Cole and Jantz an instruction is proper when substantial evidence supports the theory; the court reviewed the decision de novo but applied the substantial-evidence measure recognized in Nelson. The instruction correctly stated the Bailey/Arthur V. test, and the surveillance video supplied the factual predicate. The court properly declined to reach the alternative argument that no single car exceeded $400 because aggregation resolved the issue.
Admission of the three victims' testimony about repair quotes they obtained, challenged as inadmissible hearsay
“Thus, as Turgeon concedes, any error in allowing the testimony about the quotes was harmless.”
unclearharmless error (evidentiary)agree with court
The court did not decide whether the quotes were admissible; the People did not defend admissibility, and Turgeon conceded no prejudice if aggregation was proper. Because the actual repair costs alone aggregated above $400, the Watson standard applied by Valencia to nontestimonial hearsay is plainly satisfied. Resolving the issue on harmlessness rather than admissibility is appropriate given the concession.

Authorities

  • relied: People v. Bailey (1961) 55 Cal.2d 514 — Multiple takings may be aggregated to support a single grand theft charge when committed pursuant to one intention, one general impulse, and one plan.
  • relied: In re Arthur V. (2008) 166 Cal.App.4th 61 — Bailey aggregation applies to vandalism; multiple misdemeanor acts of vandalism may be aggregated into a single felony absent evidence the acts were separate and distinct.
  • relied: People v. Carrasco (2012) 209 Cal.App.4th 715 — Vandalism damage to property of more than one victim may be aggregated when inflicted pursuant to a single general impulse, intention, or plan.
  • relied: People v. Whitmer (2014) 59 Cal.4th 733 — A defendant may be convicted of multiple counts based on separate and distinct acts of theft even if committed pursuant to a single overarching scheme; disapproved Arthur V. and Carrasco on that point only.
  • relied: In re David D. (1997) 52 Cal.App.4th 304 — Aggregation improper where defendant tagged 34 separate properties throughout a city over an evening, each incident being a separate offense against a different victim; distinguished.
  • relied: People v. Cole (2004) 33 Cal.4th 1158 — A trial court must instruct on every theory supported by substantial evidence; instructional decisions reviewed de novo.
  • relied: People v. Jantz (2006) 137 Cal.App.4th 1283 — No instructional error where the record contains substantial evidence supporting a guilty verdict on the challenged theory.
  • relied: People v. Nelson (2016) 1 Cal.5th 513 — The standard for whether substantial evidence supports an instruction is essentially the same as for a sufficiency of the evidence claim.
  • relied: People v. Collins (2025) 17 Cal.5th 293 — Sufficiency review examines the whole record in the light most favorable to the judgment for reasonable, credible evidence of solid value.
  • relied: People v. Bolin (1998) 18 Cal.4th 297 — Reversal for insufficient evidence is unwarranted unless upon no hypothesis whatever is there sufficient substantial evidence to support the conviction.
  • relied: Robert L. v. Superior Court (2003) 30 Cal.4th 894 — Vandalism causing $400 or more in damage is a wobbler chargeable as a felony or misdemeanor.
  • relied: People v. Valencia (2021) 11 Cal.5th 818 — Erroneous admission of nontestimonial hearsay is reviewed for prejudice under the Watson reasonable-probability standard.
  • relied: People v. Watson (1956) 46 Cal.2d 818 — State-law error is harmless unless it is reasonably probable the defendant would have obtained a more favorable result absent the error.

The appellate opinion: sound — The court applied the correct standards of review, correctly identified the Bailey/Arthur V./Carrasco aggregation rule and the limited scope of Whitmer's disapproval, and grounded its single-impulse finding in specific surveillance video evidence while cogently distinguishing David D. Its disposition of the hearsay claim on harmlessness was appropriate given Turgeon's express concession and the aggregated actual costs exceeding $400.

How this analysis was made · dispute it

Opinion

Filed 6/24/26 P. v. Turgeon CA4/1 NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.

COURT OF APPEAL, FOURTH APPELLATE DISTRICT

DIVISION ONE

STATE OF CALIFORNIA

THE PEOPLE, D085631

Plaintiff and Respondent, (Super. Ct. No. SCD303782)

v.

MARK LAWRENCE TURGEON,

Defendant and Appellant.

APPEAL from a judgment of the Superior Court of San Diego County, Albert T. Harutunian III, Judge. Affirmed. Lindsey M. Ball, under appointment by the Court of Appeal, for Defendant and Appellant. Rob Bonta, Attorney General, Charles C. Ragland, Chief Assistant Attorney General, Arlene Sevidal, Assistant Attorney General, Eric Swenson and Tyler L. Krentz, Deputy Attorneys General, for Plaintiff and Respondent. INTRODUCTION A jury convicted Mark Lawrence Turgeon of committing one count of arson and two counts of felony vandalism during an early morning crime spree. On appeal, he contends one of his felony vandalism convictions is not supported by substantial evidence, and the trial court erred in instructing the jury with respect to that charge. He also asserts the trial court erred by admitting hearsay testimony. We find no error and affirm the judgment. FACTUAL AND PROCEDURAL BACKGROUND I. The Prosecution’s Case In the early morning of June 7, 2024, Shawn Williams, Gonzalo Mendoza, and Jose Villalvazo were working at Solar Turbines in San Diego. Around 3:34 a.m., Turgeon entered the employee parking lot and threw a rock at their cars, breaking windows in each of them. The incident was captured on surveillance video. While reviewing the video later in the morning, the Solar Turbine’s facility director noticed Turgeon had also thrown a rock through a window at the facility.1 Around 4:45 that morning, San Diego Harbor Police received a report of a fire in front of their headquarters. Officers responded to find a trash can fully engulfed in flames and the fire spreading to nearby brush and a tree. Port camera operators reported seeing Turgeon digging around in the trash can about 15 minutes before officers responded to the fire. Officers located Turgeon about one-half mile from Harbor Police headquarters. He was carrying three lighters.

1 Clips from the surveillance video were admitted at trial as People’s exhibits 2 and 3. Exhibit 2 relates to the vandalizing of the cars and exhibit 3 relates to the vandalizing of the building. Exhibits 2 and 3 were transmitted to this court as part of the record on appeal.

2 II. Conviction and Sentence The People charged Turgeon with one count of arson (Pen. Code,2 § 451, subd. (d)) for the fire at police headquarters (Count 1), one count of felony vandalism (§ 594) for the broken building window at Solar Turbines (Count 2), and one count of felony vandalism (ibid.) for the broken windows of the three cars in the Solar Turbines parking lot (Count 3). The jury convicted him on all three counts. In a bifurcated proceeding, the trial court found he previously suffered a conviction constituting both a serious felony (§§ 667, subd. (a)(1), 668, 1192.7, subd. (c)) and a strike (§§ 667, subds. (b)–(i), 668, 1170.12). The court sentenced Turgeon to a total prison term of six years and eight months. DISCUSSION I. The Evidence Supported Aggregation of the Damages for Purposes of Count 3 As noted, the jury convicted Turgeon of felony vandalism in Count 3 for the combined damage he caused to the three cars owned by Williams, Mendoza, and Villalvazo. Here, Turgeon presents two related challenges to this conviction: (1) the evidence was insufficient to support his conviction for felony vandalism absent aggregation of the damage caused to each of the cars, and (2) the evidence did not support the jury instruction permitting the jury to aggregate damages because Turgeon did not damage the cars pursuant to a single general impulse, intention, and plan. We reject both contentions.

2 Further unspecified statutory references are to the Penal Code.

3 A. Standards of Review for Instructional Error and Sufficiency of the Evidence “A trial court must instruct the jury on every theory that is supported by substantial evidence, that is, evidence that would allow a reasonable jury to make a determination in accordance with the theory presented under the proper standard of proof.” (People v. Cole (2004) 33 Cal.4th 1158, 1206.) “There is no instructional error when the record contains substantial evidence in support of a guilty verdict on the basis of the challenged theory.” (People v. Jantz (2006) 137 Cal.App.4th 1283, 1290.) Although we review a trial court’s decision to issue an instruction de novo (Cole, at p. 1206), the standard is “essentially the same” as that applicable to a sufficiency of the evidence claim (People v. Nelson (2016) 1 Cal.5th 513, 550). “In considering a sufficiency of the evidence claim, we review the whole record in the light most favorable to the judgment below to determine whether it discloses substantial evidence—that is, evidence which is reasonable, credible, and of solid value—such that a reasonable trier of fact could find the defendant guilty beyond a reasonable doubt.” (People v. Collins (2025) 17 Cal.5th 293, 307 [cleaned up]; Jackson v. Virginia (1979) 443 U.S. 307, 319.) “Reversal on this ground is unwarranted unless it appears that upon no hypothesis whatever is there sufficient substantial evidence to support [the conviction].” (People v. Bolin (1998) 18 Cal.4th 297, 331 [cleaned up].) B. The Evidence Presented at Trial Is Sufficient to Support the Aggregation Instruction and Turgeon’s Conviction on Count 3 If an act of vandalism causes $400 or more in damage, it is a “wobbler” that may be charged as either a felony or a misdemeanor. (§ 594, subd. (b)(1); Robert L. v. Superior Court (2003) 30 Cal.4th 894, 906, fn. 14; see id. at 4 p. 902, fn. 9 [defining “wobbler”].) “[M]ultiple instances of misdemeanor vandalism can be aggregated to form a single felony, unless the ‘evidence shows that the offenses are separate and distinct and were not committed pursuant to one intention, one general impulse, and one plan.’ ” (In re Arthur V. (2008) 166 Cal.App.4th 61, 69 (Arthur V.)3; see id. at pp. 65–69 [recognizing holding of People v. Bailey (1961) 55 Cal.2d 514 that multiple takings can be aggregated to support a single charge of grand theft and applying Bailey to vandalism]. Even “where a defendant engages in vandalism that causes damage to the property of more than one victim, aggregation of the damages amounts is appropriate when the damage did not result from separate and distinct criminal acts and was inflicted pursuant to a single general impulse, intention or plan.” (People v. Carrasco (2012)

209 Cal.App.4th 715, 717 (Carrasco).)4 At trial, Williams testified he submitted an insurance claim and paid a $50 deductible to have his windshield replaced. Mendoza had his windshield replaced for $160. And Villalvazo had his window replaced for $350. The trial court instructed the jury on how to consider these respective costs in relation to the single count of felony vandalism charged in Count 3, as follows: “Damage resulting from multiple acts of vandalism may be 3 Disapproved on other grounds by People v. Whitmer (2014) 59 Cal.4th 733, 740–742 (Whitmer) [a defendant may be convicted of multiple counts “based on separate and distinct acts of theft, even if committed pursuant to a single overarching scheme”].

4 Disapproved on other grounds by Whitmer, supra, 59 Cal.4th at pp. 740–742 [a defendant may be convicted of multiple counts “based on separate and distinct acts of theft, even if committed pursuant to a single overarching scheme”].

5 aggregated to equal $400 or more if the acts were part of a single general impulse, intention, and plan.” Substantial evidence supports the trial court’s issuance of this instruction, as well as Turgeon’s resulting conviction, because a reasonable trier of fact could have found beyond a reasonable doubt that Turgeon damaged all three cars pursuant to a single general impulse, intention, and plan.5 The surveillance video from Solar Turbines shows Turgeon entering the employee parking lot where Williams, Mendoza, and Villalvazo parked in adjacent parking stalls. He first approached Williams’s car and threw a rock at the windshield. The rock bounced off Williams’s windshield toward a nearby planter. Turgeon immediately retrieved the rock, walked to Mendoza’s car, and threw the rock at the windshield. The rock bounced off Mendoza’s windshield and landed near the driver’s side of Villalvazo’s car. Without pause, Turgeon retrieved the rock from the ground and threw it through Villalvazo’s driver’s window. The entire incident lasted less than a minute. It is clear from the video that Turgeon damaged the three cars in a continuous scheme. He progressed immediately from one car to the next and caused damage in the same manner and with the same rock. No evidence was presented at trial to suggest Turgeon’s intent in causing damage differed from car to car or victim to victim. It is reasonable to conclude from this evidence that Turgeon damaged the cars pursuant to a single general impulse, intention, and plan. (See Carrasco, supra, 209 Cal.App.4th at pp. 718–721 [finding aggregation of damages appropriate where, following an 5 In so finding, we need not consider the testimony underlying Turgeon’s evidentiary error claim.

6 argument with his mother, defendant broke a window in a home owned by his father and then broke windows in his mother’s car, which was parked nearby]; Arthur V., supra, 166 Cal.App.4th at p. 69 [finding aggregation of damages appropriate where defendant committed multiple acts against a single victim that “occurred within a very brief time period [and] in the same approximate location”].) Turgeon asserts his case is distinguishable from Carrasco and Arthur V. and, instead, is more like In re David D. (1997) 52 Cal.App.4th 304. We are not persuaded. In David D., the court held it was erroneous to aggregate multiple acts of misdemeanor vandalism to support a single felony charge where the defendant “spent an evening” tagging 34 separate properties “throughout” the city. (Id. at p. 310.) The court reasoned that, under these circumstances, “each tagging incident clearly represent[ed] a separate offense affecting a different victim.” (Id. at p. 311.) This is not analogous to the situation here where Turgeon vandalized three cars parked in adjacent parking stalls in quick succession.6 II. The Admission of Testimony Regarding Repair Quotes Was Harmless In addition to the victims’ testimony discussed above regarding their actual costs for repairs, the prosecutor elicited at trial testimony from Williams, Mendoza, and Villalvazo regarding quotes they obtained for repairs. Specifically, Williams testified that a company quoted him “around 6 Because we find the damages at issue in Count 3 can properly be aggregated, and that, based on such aggregation, the evidence is sufficient to support Turgeon’s conviction for felony vandalism in Count 3, we do not address his argument that the evidence failed to show he caused $400 or more of damage to any of the cars individually.

7 $1,600.” Mendoza testified repair shops in San Diego quoted him “about 400, plus installation, which was 2- to 300 more.” Villalvazo testified that a car dealership in San Diego quoted him “like $400 for the window, and 100-and- something for the service fee.” Turgeon argues that the trial court erred by admitting this testimony because it was inadmissible hearsay. However, he concedes that, if the jury was properly permitted to aggregate the damage caused to all the cars, the admission of the hearsay testimony was not prejudicial. The People do not argue the testimony was properly admitted but, rather, contend its admission was harmless given evidence that the actual cost of the repairs to the three cars, when aggregated, met the threshold for felony vandalism. As we have explained, we find the jury could have aggregated the damage to all the cars to convict on a single count of felony vandalism and that the damage to the cars, when aggregated, is sufficient to support Turgeon’s conviction on Count 3. Thus, as Turgeon concedes, any error in allowing the testimony about the quotes was harmless. (People v. Valencia (2021) 11 Cal.5th 818, 840 [admission of nontestimonial hearsay is subject to harmless error review under People v. Watson (1956) 46 Cal.2d 818, which asks if it is reasonably probable defendant would have received a more favorable result absent the error].)

8 DISPOSITION The judgment is affirmed.

DO, J.

WE CONCUR:

O’ROURKE, Acting P. J.

CASTILLO, J.

Cites, in this corpus