State v. De La O

CourtNew Mexico Supreme Court
DecidedJuly 9, 2026
StatusUnpublished

This text of State v. De La O (State v. De La O) is published on Counsel Stack Legal Research, covering New Mexico Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State v. De La O, (N.M. 2026).

Opinion

This decision of the Supreme Court of New Mexico was not selected for publication in the New Mexico Appellate Reports. Refer to Rule 12-405 NMRA for restrictions on the citation of unpublished decisions. Electronic decisions may contain computer- generated errors or other deviations from the official version filed by the Supreme Court.

IN THE SUPREME COURT OF THE STATE OF NEW MEXICO

Filing Date: July 9, 2026

No. S-1-SC-40702

STATE OF NEW MEXICO,

Plaintiff-Appellee,

v.

DOMINIC DE LA O,

Defendant-Appellant.

APPEAL FROM THE DISTRICT COURT OF OTERO COUNTY John P. Sugg, District Judge

Bennett J. Baur, Chief Public Defender Nina Lalevic, Assistant Appellate Defender Santa Fe, NM

for Appellant

Raúl Torrez, Attorney General Santa Fe, NM Meryl Swanson, Assistant Solicitor General Albuquerque, NM

for Appellee

DECISION

THOMSON, Justice.

{1} Defendant Dominic De La O challenges his convictions for first-degree murder and tampering with evidence. He seeks a new trial based on four issues. First, he argues the district court committed fundamental error by instructing the jury on the aggravating circumstance of murder of a peace officer along with the elements of first- and second-degree murder. Second, he contends there was insufficient evidence to support his convictions for first-degree murder and tampering with evidence. Third, he argues the district court erroneously denied his motion for mistrial after the State asked a witness about Defendant having a warrant. Finally, he contends his convictions were improperly aggravated both because the statute permitting aggravation of a sentence, NMSA 1978, § 31-18-15.1 (2009), is void for vagueness, and because the district court relied on inappropriate aggravating circumstances in this specific case.

{2} Having duly considered Defendant’s arguments, we conclude none merits relief. We exercise our discretion to dispose of this appeal by nonprecedential decision. Rule 12-405(B) NMRA. Accordingly, we limit our discussion to the law and the facts necessary to decide the issues raised. See State v. Gonzales, 1990-NMCA-040, ¶ 48, 110 N.M. 218, 794 P.2d 361 (explaining nonprecedential decisions are written solely for the benefit of the parties, who know the details of the case).

I. BACKGROUND

{3} In the early morning hours of July 15, 2023, Officer Eric Cisneros of the Alamogordo Police Department conducted a traffic stop on a car that did not have illuminated tail lights. When the car stopped, two women got out and walked toward the officer with their hands up. The car sped away. It was soon determined that Defendant was at the wheel.

{4} Defendant led police on a high-speed chase through a populated neighborhood, crashed the car into a light pole, and fled on foot down an alleyway while carrying a sawed-off shotgun. By this time, multiple officers pursued Defendant. Defendant fired the sawed-off shotgun at one of the pursuing officers, Alamogordo Police Officer Anthony Ferguson (Victim). Victim died of the injury.

{5} Defendant continued running. He discarded his blue t-shirt and the sawed-off shotgun as he ran. Eventually, police shot Defendant in the leg. When apprehended, Defendant feigned an inability to speak English.

{6} At trial, Defendant did not dispute these facts. The theory of defense was that Defendant did not deliberate before pulling the trigger, but instead killed Victim in a rash or impulsive act amounting to second-degree murder. Rejecting that theory, the jury found Defendant guilty of willful and deliberate first-degree murder, among other crimes. The jury also found the aggravating circumstance of murder of a peace officer in the discharge of his duties. NMSA 1978, § 31-20A-5(A) (1981). Accordingly, the district court sentenced Defendant to life in prison without possibility of release or parole (LWOP). NMSA 1978, § 31-20A-2 (2009). Further facts will be developed as necessary to the discussion. II. DISCUSSION

A. The District Court Did Not Commit Fundamental Error by Allowing the Jury to Consider the Aggravating Circumstance of Murder of a Peace Officer Along with the Elements of First- and Second-Degree Murder

1. Standard of review

{7} “The standard of review we apply to jury instructions depends on whether the issue has been preserved. If the error has been preserved we review the instructions for reversible error. If not, we review for fundamental error.” State v. Benally, 2001-NMSC- 033, ¶ 12, 131 N.M. 258, 34 P.3d 1134 (citations omitted). The initial inquiry is the same under both standards. Id. The inquiry is “whether a reasonable juror would have been confused or misdirected by the jury instruction.” Id. (text only)1 (citation omitted). Even if an instruction is “straightforward and perfectly comprehensible on its face,” the instructions may cause confusion or misdirection when, “through omission or misstatement,” they “fail to provide the juror with an accurate rendition of the relevant law.” Id. (text only) (citation omitted).

{8} Under a fundamental error analysis, we then review the challenged instructions in context of all the instructions to determine whether the omission or misstatement was corrected by another instruction. See id. ¶ 15 (noting that under our fundamental error analysis juror confusion can be eliminated by subsequent instructions that adequately address omitted elements). “In New Mexico, then, unpreserved error in jury instructions is ‘fundamental’ when it remains uncorrected, thereby allowing juror confusion to persist.” Id. ¶ 16.

2. The challenged instructions

{9} The jury in this case was instructed on the elements of first-degree willful and deliberate murder in Instruction 7, which contained a mens rea element that “[t]he killing was with the deliberate intention to take away the life of [Victim].” Consistent with the language of UJI 14-201 NMRA, the jury was instructed on the definition of deliberate intention, as follows:

A deliberate intention refers to the state of mind of the defendant. A deliberate intention may be inferred from all of the facts and circumstances of the killing. The word deliberate means arrived at or determined upon as a result of careful thought and the weighing of the consideration for and against the proposed course of action. A calculated judgment and decision may be arrived at in a short period of time. A mere unconsidered and rash impulse, even though it includes an intent to kill, is not a deliberate intention to kill. To constitute a deliberate killing, the slayer

1“(Text only)” indicates the omission of nonessential punctuation marks—including internal quotation marks, ellipses, and brackets— that are present in the text of the quoted source, leaving the quoted text otherwise unchanged. must weigh and consider the question of killing and his reasons for and against such a choice.

{10} The next instruction, Instruction 8, described the aggravating circumstance of murder of a peace officer. It read:

If you find the defendant guilty of first degree murder by a deliberate killing, then you must determine whether the aggravating circumstance of murder of a peace officer was present.

You must complete the special verdict form to indicate your finding. For you to make a finding of “yes,” the state must prove to your satisfaction beyond a reasonable doubt that:

1. [Victim] was a peace officer;
2. [Victim] was performing the duties of a peace officer;

3. The defendant knew or should have known that [Victim] was a peace officer; and,

4.

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Bluebook (online)
State v. De La O, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-de-la-o-nm-2026.