People v. Serna

CourtCalifornia Court of Appeal
DecidedMarch 10, 2025
DocketE082722
StatusPublished

This text of People v. Serna (People v. Serna) 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. Serna, (Cal. Ct. App. 2025).

Opinion

Filed 3/10/25

CERTIFIED FOR PUBLICATION

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

FOURTH APPELLATE DISTRICT

DIVISION TWO

THE PEOPLE,

Plaintiff and Respondent, E082722

v. (Super.Ct.No. ACRAS2200043)

PROSPERO GUADALUPE SERNA, OPINION

Defendant and Appellant.

APPEAL from the Superior Court of San Bernardino County. Charles J. Umeda,

Joseph B. Widman, and Erin K. Alexander, Judges. Affirmed.

Michele Assael-Shafia for Defendant and Appellant.

Jason Anderson, District Attorney, Eric M. Ferguson and Audrey Berthelsen,

Deputy District Attorneys, for Plaintiff and Respondent.

A jury found defendant Prospero Guadalupe Serna guilty of two misdemeanors:

knowingly resisting arrest (Pen. Code, 1 § 69), and willfully resisting, delaying, or

obstructing a peace officer (§ 148, subd. (a)(1); hereafter section 148(a)(1)). On appeal

1 All undesignated statutory references are to the Penal Code.

1 to the Appellate Division of the Superior Court of San Bernardino County, defendant

claimed his attorney rendered ineffective assistance of counsel by not seeking to admit

defendant’s mental health records to negate the knowledge requirements for the two

offenses and by failing to request the trial court instruct the jury with CALCRIM

No. 3428 that evidence of a mental defect was relevant to its determination of whether

defendant formed the requisite intent for the offenses. Because evidence of mental

disease, defect, or disorder is only admissible to show failure to form a specific intent

(see § 28, subd. (a)), and case law had established sections 69 and 148(a)(1) are general

intent crimes, the appellate division held defendant’s attorney did not provide deficient

representation by not seeking to introduce mental health records and not requesting the

instruction.

Recognizing a split in authority on the question of whether section 148(a)(1)

includes an element of the perpetrator’s actual knowledge that the person they resisted,

delayed, or obstructed was a peace officer (compare In re A.L. (2019) 38 Cal.App.5th 15

(A.L.) [holding § 148(a)(1) does include an actual knowledge requirement] with People v.

Mackreth (2020) 58 Cal.App.5th 317 (Mackreth) [disagreeing with A.L., and holding

§ 148(a)(1) does not require actual knowledge]), the appellate division granted a request

from defendant to certify his appeal for transfer to this court, and limited the issue to be

decided as follows: “Does Penal Code section 148, subdivision (a)(1) require that a

defendant have actual knowledge that the person being resisted is an executive officer?”

Because we concluded transfer of the appeal was necessary to settle an important

2 question of law, this court granted the transfer and directed the parties to submit briefs

limited to the question as certified by the appellate division.

We find the analysis in Mackreth to be persuasive, decline to follow A.L., and

conclude section 148(a)(1) does not require the defendant knew they resisted, delayed, or

obstructed a police officer. It is enough for a jury or trier of fact to find the defendant

knew or reasonably should have known the person they resisted was a police officer.

Therefore, we affirm the judgment.

I.

FACTS AND PROCEDURAL BACKGROUND 2

On August 21, 2021, at approximately 8:30 a.m., California Highway Patrol

Officer Holguin was on duty providing security and protection for Caltrans as they

performed weed abatement near the freeway. The officer was in a marked patrol vehicle

and in uniform. Officer Holguin was informed there was a pedestrian ahead who was

walking within the traffic lanes. The officer encountered defendant and used his vehicle

to block traffic so defendant would not be struck by oncoming traffic. The officer asked

defendant to move over to the right shoulder and defendant complied.

The officer attempted to park his patrol unit, but defendant continued walking

northbound. Defendant appeared agitated and had blood on his hands. Defendant

indicated he did not need help and then stated something to the effect of “I’m God.” As

2 The underlying facts are irrelevant to the purely legal issue we decide. We adopt the statement of facts from the appellate division’s unpublished per curiam opinion. (See People v. Velador (2024) 103 Cal.App.5th 687, 691, fn. 1.)

3 defendant started walking back into the lanes, the officer got out of his patrol car and

placed himself in front of defendant. The officer ordered defendant to stop and placed his

right hand on defendant’s chest, but defendant pushed the officer back.

The officer grabbed his taser and elevated his demeanor. Defendant backed off

but continued walking along the shoulder. The officer repeated this process several

times, with him following defendant in his vehicle, exiting the vehicle, and trying to keep

defendant out of the lanes. However, defendant pushed the officer several more times

throughout the encounter. The officer requested a backup unit, who then arrived on scene

and created a break in traffic.

Defendant ran back into the traffic lanes, and, after refusing the officer’s orders to

stop, the officer deployed his taser. The officer jumped on defendant, but defendant

fought through the taser cycle, jumped up, and almost knocked the officer over. The

officer deployed his taser once more, but it had little effect on defendant. As defendant

stepped back, he fell, and the officer got on top of him once again. The officer was

finally able to pin defendant down with the help of a second officer. However, defendant

continued to resist, and the officers were not able to secure handcuffs on him.

After several minutes of struggling, four San Bernardino police officers arrived on

scene to assist with defendant’s detention. Defendant was finally placed in handcuffs and

was transported to the hospital in an ambulance. After Officer Holguin informed

defendant that he was being detained for obstructing, defendant told him he wasn’t the

4 police. In response, the officer explained to him that California Highway Patrol Officers

are the police.

On cross-examination, Officer Holguin testified defendant’s statements made him

believe that defendant was possibly suffering a mental health crisis. Although defendant

was not booked for any crime on the day of his arrest, the officer recommended charges

be filed. The officer also testified that defendant did not attempt to run into traffic when

he first drew his taser, indicating he understood the officer’s commands.

Without objection, the trial court instructed the jury with CALCRIM No. 2656 on

the elements for section 148(a)(1), including the requirement that defendant “knew, or

reasonably should have known” he resisted, delayed, or obstructed a police officer. The

jury found defendant guilty of resisting an executive officer (§ 69) and of willfully

resisting, delaying, or obstructing a peace officer (§ 148(a)(1)). The trial court sentenced

defendant to summary probation for one year and to serve 180 days in county jail, stayed

pending receipt of a medical report.

II.

DISCUSION

A. The Offense of Willfully Resisting, Delaying, or Obstructing a Police

Officer Does Not Require The Defendant Actually Know The Person Being Resisted is a

Police Officer.

Relying heavily on A.L., supra, 38 Cal.App.5th 15, defendant argues, as a matter

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