People v. Arriola CA4/1

CourtCalifornia Court of Appeal
DecidedSeptember 17, 2024
DocketD080780
StatusUnpublished

This text of People v. Arriola CA4/1 (People v. Arriola CA4/1) 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. Arriola CA4/1, (Cal. Ct. App. 2024).

Opinion

Filed 9/17/24 P. v. Arriola CA4/1 NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or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 This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.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, D080780

Plaintiff and Respondent,

v. (Super. Ct. No. SCN388950)

EDUARDO ARRIOLA,

Defendant and Appellant.

APPEAL from a judgment of the Superior Court of San Diego County, Kelly C. Mok, Judge. Affirmed in part and remanded in part. Jill M. Klein, under appointment by the Court of Appeal, for Defendant and Appellant. Rob Bonta, Attorney General, Lance E. Winters, Chief Assistant Attorney General, Charles C. Ragland, Assistant Attorney General, Kathryn A. Kirschbaum and Collette C. Cavalier, Deputy Attorneys General, for Plaintiff and Respondent. I. INTRODUCTION Eduardo Arriola appeals his first degree murder conviction, claiming he lacked competence to stand trial due to his schizophrenia diagnosis. Arriola also argues substantial evidence does not support the jury’s true finding on the lying-in-wait special circumstance. Finally, Arriola asserts the trial court abused its discretion when it declined to dismiss the firearm enhancement attached to his conviction because his life without parole sentence prevents him from endangering the public. We find substantial evidence supported the trial court’s competency determinations and the jury’s finding on the lying-in-wait special circumstance. However, the trial court applied the wrong standard when declining to dismiss the firearm enhancement. We therefore affirm the conviction, vacate the sentence, and remand for resentencing. II. FACTUAL AND PROCEDURAL BACKGROUND Arriola and the victim, Devon Rideout, lived in neighboring apartments. Rideout resided on the ground floor, and Arriola occupied the unit above hers, along with his brother and mother. Indeed, the stairs outside of Rideout’s front door led up to the apartment where Arriola lived. From Rideout’s apartment door and the stairs to Arriola’s apartment, a walkway led out between two small patches of lawn to the sidewalk. Arriola’s balcony and bedroom window overlooked this small yard/entry point into the complex and Rideout’s apartment. Every day, at about 4:00 p.m., Rideout walked her dog around the apartment development after returning home from work. She followed that routine on July 20, 2018, the day Arriola shot and killed her just outside her

2 apartment. An autopsy revealed that Rideout suffered five gunshot wounds,

some of which had stippling.1 Apparently, Arriola left his apartment that afternoon, possibly at 3:00 p.m., telling his visiting sister that he was going to the grocery store. His sister did not see him again until after the shooting, at which point Arriola did not have any groceries. At about the same time as the shooting, UPS driver Jeremy Mitchell arrived at the complex to deliver packages. Going to his first delivery, Mr. Mitchell walked past Rideout’s apartment but did not see anyone at her front door nor in that area. He then saw Rideout walking past him as she headed toward her apartment. Approximately five to seven seconds later, Mr. Mitchell heard two gunshots, followed by a scream and then two more gunshots. Prior to the shooting, Rideout was the only person Mr. Mitchell saw at the apartment complex. Following the shooting, Arriola called 911 “to report a trespasser,” stating, “[t]here has been used [sic] legal force.” Police officers soon arrived. Arriola admitted to them that he shot Rideout, claiming he “used lethal force because she was trespassing.” Inside Arriola’s apartment investigating officers discovered a copy of “California Firearms Laws Summary 2016” in Arriola’s bedroom. The document explains various gun laws, including those regarding self-defense and ejecting a trespasser. The officers also found the following list of words written on a plastic radiator reservoir under the hood of Arriola’s car: “Pi,

1 Stippling is an injury caused by a firearm’s discharge at close range, generally 9 to 12 inches away. The injury presents as small skin abrasions, which are caused by partially burned or unburned gun powder fragments striking skin near a projectile entrance wound.

3 Onesimus, Imran, Quran, Recitations, Westlake, Rideout, Bee, R.I.P.” From his time in the Marines, Arriola knew a fellow Marine by the name of Jessica Westlake, as well as one whose nickname was Bee. Rideout was also in the Navy, and her job duties included providing medical services to multiple Marine corps units. Officers arrested Arriola. After the People charged Arriola with Rideout’s murder, the court suspended proceedings against him four times to determine if he was competent to stand trial. Each time, consistent with the findings of court- appointed psychiatrists, the trial court found Arriola competent. On May 19, 2022, a jury found Arriola guilty of first degree murder

(Pen. Code,2 §§ 187, subd. (a), 189, subd. (a)). It also found true that Arriola committed the offense by means of lying in wait (§ 190.2, subd. (a)(15)), and that he personally used a firearm (§ 12022.53, subd. (d)). At sentencing, Arriola sought dismissal or reduction of the firearm enhancement under section 1385, arguing it would otherwise add a sentence of 25 years to life to the life without parole first degree murder penalty in this case. The trial court found that potential mitigating circumstance inapplicable because the underlying crime already carried a sentence of over 20 years. After independently noting that Arriola’s mental illness was another potential mitigating circumstance, the court nonetheless declined to dismiss the enhancement because doing so would endanger public safety. The court then sentenced Arriola to life without the possibility of parole for the murder and lying-in-wait special circumstance, plus 25 years to life for the firearm enhancement. Arriola timely appealed.

2 All subsequent statutory references are to the Penal Code.

4 III. DISCUSSION Arriola challenges each of the trial court’s four competency determinations, claiming they lacked substantial evidence to support them. He also contends substantial evidence did not support the jury’s true finding on the lying-in-wait special circumstance. Finally, Arriola argues the trial court abused its discretion when it refused to dismiss the firearm enhancement. Finding no error in the trial court’s competency determinations or the jury’s special circumstance finding, we affirm the conviction. However, the trial court abused its discretion when considering whether to dismiss the firearm enhancement. We therefore vacate Arriola’s sentence and remand for resentencing. A. Competency to Stand Trial “A criminal defendant cannot be tried while mentally incompetent.” (Rodriguez v. Superior Court (2023) 15 Cal.5th 472, 486.) Mental incompetency exits when, “as a result of a mental health disorder or developmental disability, the defendant is unable to understand the nature of the criminal proceedings or to assist counsel in the conduct of a defense in a rational manner.” (§ 1367, subd. (a).) At a trial to determine competency, the defendant is presumed competent, and the defendant must prove incompetence by a preponderance of the evidence. (§ 1369, subd. (f).) We will uphold a competency determination when it is supported by substantial evidence— that is, evidence that is “ ‘ “reasonable, credible, and of solid value.” ’ ” (People v. Turner (2004) 34 Cal.4th 406, 425.) “ ‘[W]e give due deference to the trier of fact, and therefore view the record in the light most favorable to the verdict.’ ” (People v.

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People v. Arriola CA4/1, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-arriola-ca41-calctapp-2024.