People v. Demacedo

CourtCalifornia Court of Appeal
DecidedNovember 12, 2025
DocketA170580
StatusPublished

This text of People v. Demacedo (People v. Demacedo) is published on Counsel Stack Legal Research, covering California Court of Appeal primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
People v. Demacedo, (Cal. Ct. App. 2025).

Opinion

Filed 11/12/25 CERTIFIED FOR PUBLICATION

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

FIRST APPELLATE DISTRICT

DIVISION THREE

THE PEOPLE, Plaintiff and Respondent, A170580 v. DENIS PERERIA DEMACEDO, (San Mateo County Super. Ct. No. SC079923A) Defendant and Appellant.

Denis Pereria Demacedo was convicted of numerous offenses related to a drunk driving accident that killed three individuals and injured another, Sarah S., who survived.1 Among the convictions, the jury found Demacedo guilty of three counts of gross vehicular manslaughter while intoxicated (Pen. Code, § 191.5, subd. (a)) corresponding to each of the three decedents, as well as felony violations of Vehicle Code section 23153, subdivisions (a) and (b) for driving under the influence of alcohol and with an elevated blood alcohol level and causing injury to Sarah (DUI causing injury). Demacedo asserts the DUI causing injury counts must be dismissed as lesser included offenses of the vehicular manslaughter while intoxicated convictions. We disagree as a violation of Vehicle Code section 23153 is not a

1 To protect the surviving victim’s privacy interests, we refer to her by

first name and last initial, and thereafter by first name only. No disrespect is intended. (Cal. Rules of Court, rule 8.90(b)(4).)

1 lesser included offense of Penal Code section 191.5, subdivision (a) when the offenses involve different victims. Demacedo also raises a challenge to the court’s imposition of fines and fees. We remand for the trial court to delineate the fines and fees imposed upon resentencing, but otherwise affirm the judgment. FACTUAL AND PROCEDURAL BACKGROUND The below summary is based in part on this court’s opinion in Demacedo’s direct appeal (People v. Demacedo (Mar. 16, 2018, A144919) [nonpub. opn.]) as the relevant facts and procedural history are not in dispute. While driving under the influence of alcohol, Demacedo crashed his car into another vehicle containing four individuals. Three of the victims were pronounced dead at the scene. The fourth victim, Sarah, was severely injured but survived. Demacedo had a blood alcohol content (BAC) of at least .18 percent, more than double the legal limit. Demacedo was charged by information with 10 felonies: three counts of second degree murder (Pen. Code, § 187, subd. (a); counts 1, 2, & 3), three counts of gross vehicular manslaughter while intoxicated (Pen. Code, § 191.5, subd. (a); counts 4, 5, & 6), driving under the influence of alcohol and causing injury to Sarah (Veh. Code, § 23153, subd. (a); count 7), driving with a BAC of 0.08 percent or more and causing injury to Sarah (Veh. Code, § 23153, subd. (b); count 8), and two counts of perjury (Pen. Code, § 118; counts 9 & 10). Demacedo pled no contest to the perjury charges. After proceeding to trial on the remaining charges, the jury found him guilty on all counts. At issue in this case are the vehicular manslaughter offenses (counts 4, 5, and 6) and the DUI causing injury offenses (counts 7 and 8).

2 At his original sentencing in 2014, Demacedo was sentenced to an aggregate term of 47 years and two months to life in prison. In 2018, on direct appeal, this court directed the preparation of an amended abstract of judgment reflecting sentencing corrections, but otherwise affirmed the judgment. (People v. Demacedo, supra, A144919.) On April 10, 2024, after remittitur and upon resentencing, the trial court sentenced Demacedo to an aggregate term of 47 years to life in prison. Demacedo appealed. DISCUSSION Demacedo raises two issues on appeal. First, he asserts his DUI causing injury convictions must be dismissed as they are lesser included offenses of the gross vehicular manslaughter while intoxicated convictions. Second, he contends remand is required for the trial court to specify the fines and fees imposed upon resentencing. I. DUI Causing Injury Is Not a Lesser Included Offense of Gross Vehicular Manslaughter While Intoxicated When the Victims Are Different Demacedo argues DUI causing injury under Vehicle Code section 23153, subdivision (a) or (b) is a lesser included offense of gross vehicular manslaughter while intoxicated under Penal Code section 191.5, subdivision (a)—even where, as here, the victims of the offenses are different. We review this issue de novo. (People v. Braslaw (2015) 233 Cal.App.4th 1239, 1247.) In California, a defendant may generally be convicted of, but not punished for, multiple charges arising from a single act or course of conduct. (People v. Reed (2006) 38 Cal.4th 1224, 1226 (Reed); Pen. Code, § 954.) However, “[a] judicially created exception to the general rule permitting

3 multiple conviction ‘prohibits multiple convictions based on necessarily included offenses.[2]’ ” (Reed, at p. 1227.) “When a defendant is found guilty of both a greater and a necessarily lesser included offense arising out of the same act or course of conduct, and the evidence supports the verdict on the greater offense, that conviction is controlling, and the conviction of the lesser offense must be reversed. [Citations.] If neither offense is necessarily included in the other, the defendant may be convicted of both, ‘even though under [Penal Code] section 654 he or she could not be punished for more than one offense arising from the single act or indivisible course of conduct.’ ” (People v. Sanders (2012) 55 Cal.4th 731, 736.) When deciding whether multiple conviction of charged offenses is proper, we apply what is known as the elements test. (Reed, supra, 38 Cal.4th at pp. 1227, 1229.) “ ‘Under the elements test, if the statutory elements of the greater offense include all of the statutory elements of the lesser offense, the latter is necessarily included in the former.’ [Citation.] In other words, ‘ “[i]f a crime cannot be committed without also necessarily committing a lesser offense, the latter is a lesser included offense within the former.” ’ ” (People v. Sanders, supra, 55 Cal.4th at p. 737.) Gross vehicular manslaughter while intoxicated is defined in Penal Code section 191.5, subdivision (a) as “the unlawful killing of a human being without malice aforethought, in the driving of a vehicle, where the driving was in violation of Section 23140, 23152, or 23153 of the Vehicle Code, and

2 Courts use the terms “ ‘necessarily included offense’ ” and “ ‘lesser

included offense’ ” interchangeably when determining whether this exception prohibiting multiple convictions applies. (People v. Sloan (2007) 42 Cal.4th 110, 115, fn. 2.)

4 the killing was either the proximate result of the commission of an unlawful act, not amounting to a felony, and with gross negligence, or the proximate result of the commission of a lawful act that might produce death, in an unlawful manner, and with gross negligence.” Hence, “a violation of Vehicle Code section 23153 constitutes one way that gross vehicular manslaughter while intoxicated may be committed.” (People v. Machuca (2020) 49 Cal.App.5th 393, 399 (Machuca).) Vehicle Code section 23153, in turn, “provides that the offense of driving under the influence and causing bodily injury to another person may be committed in various ways, including driving under the influence of any alcoholic beverage (id., subd. (a)), driving with a [BAC] of 0.08 percent or more (id., subd. (b)), or driving a commercial vehicle with a [BAC] of 0.04 percent or more (id., subd. (d)).” (Machuca, supra, 49 Cal.App.5th at p. 399.) The case before us presents the question of whether a conviction for DUI causing injury is a lesser included offense of gross vehicular manslaughter while intoxicated in the specific instance when, as here, the convictions are predicated on different victims. The answer is no.3 We agree with the analysis set forth by our colleagues in the Fifth District Court of Appeal in Machuca, supra, 49 Cal.App.5th 393.

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People v. Demacedo, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-demacedo-calctapp-2025.