State v. Mendez

New Mexico Supreme Court·Decided July 13, 2026·Published

Opinion

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1 IN THE SUPREME COURT OF THE STATE OF NEW MEXICO 2 Opinion Number: 3 Filing Date: July 13, 2026 4 NO. S-1-SC-40404 5 STATE OF NEW MEXICO, 6 Plaintiff-Respondent, 7 v. 8 CARLOS MIGUEL MENDEZ, 9 Defendant-Petitioner.

10 ORIGINAL PROCEEDING ON CERTIORARI 11 Steven Blankinship, District Judge

12 Law Office of the Public Defender 13 Bennett J. Baur, Chief Public Defender 14 Kimberly M. Chavez Cook, Appellate Defender 15 Mary Barket, Assistant Appellate Defender 16 Santa Fe, NM

17 for Petitioner

18 Raúl Torrez, Attorney General 19 Santa Fe, NM 20 Michael J. Thomas, Assistant Solicitor General 21 Albuquerque, NM

22 for Respondent 1 OPINION 2 VARGAS, Chief Justice. 3 {1} The New Mexico Constitution provides criminal defendants the right of trial 4 by an impartial jury—“a jury where each and every one of the twelve members 5 constituting the jury is totally free from any partiality whatsoever.” N.M. Const. art. 6 II, § 14; see also State v. McFall, 1960-NMSC-084, ¶ 6, 67 N.M. 260, 354 P.2d 547. 7 To safeguard this right we have held that “[a] prospective juror who cannot be 8 impartial should be excused for cause.” Fuson v. State, 1987-NMSC-034, ¶ 5, 105 9 N.M. 632, 735 P.2d 1138. Here, we review whether the district court abused its 10 discretion by denying Defendant’s motion to strike a prospective juror (Juror 6) for 11 cause based on his actual bias in favor of law enforcement. 12 {2} We conclude that Defendant preserved the issue by moving to strike Juror 6 13 for cause and that Juror 6’s statements, viewed in their totality, demonstrate actual 14 bias that would have affected the juror’s vote. Furthermore, Defendant was 15 prejudiced by the district court’s denial of his motion to strike Juror 6 because 16 Defendant was compelled to use a peremptory challenge on a juror who should have 17 been removed for cause and then exhausted his remaining challenges before the 18 selection of jurors was complete. We therefore reverse Defendant’s conviction and 19 remand the matter to the district court for a new trial.

1 I. FACTUAL AND PROCEDURAL BACKGROUND 2 A. The Underlying Incident 3 {3} On October 18, 2020, a Tularosa police officer observed Defendant, Carlos 4 Miguel Mendez, in a truck that was parked at a stop sign with the engine idling. 5 Defendant, the sole occupant of the truck, was asleep in the driver’s seat. The officer 6 woke Defendant and, upon Defendant’s exiting from the truck and during the 7 ensuing interaction, the officer detected the odor of alcohol as Defendant spoke. 8 Defendant showed signs of intoxication and admitted to having one drink. Defendant 9 declined to participate in standard field sobriety tests and was arrested and taken to 10 the police station for a breathalyzer test. At the station, Defendant submitted to 11 breathalyzer testing that reported Defendant’s blood alcohol concentrations (BACs) 12 of .24 and .22. Defendant was charged with aggravated DWI (corresponding to a 13 BAC of .16 or above). See NMSA 1978, § 66-8-102(D)(l) (2016). 14 B. District Court Proceedings 15 {4} During voir dire, before facts of the case were disclosed to the jury, defense 16 counsel asked the members of the venire:

17 If [the State] gets up and puts on a whole slew of evidence today, are 18 you saying that you believe that some of that evidence is, it has to be 19 credible or else [Defendant] wouldn’t be here? Or are you going to 20 weigh that evidence as it’s presented to you?

1 As defense counsel questioned the room, several jurors responded that they would 2 “weigh the evidence as presented,” and that “it’s up to [the jurors] to make a 3 decision,” about Defendant’s guilt and confirmed Defendant’s charges would not 4 weigh on their final decision. 5 {5} Juror 6, however, made a set of statements to the contrary. When approached, 6 Juror 6 stated, “I’m disagreeing with everybody else. They obviously had reason to 7 pull [Defendant] over. We would not be here if they didn’t have enough evidence 8 [to prove him guilty].” Defense counsel asked Juror 6 whether “at this point [he] 9 assume[d] that [Defendant] has done something.” Juror 6 responded, “Yes.” Defense 10 counsel then asked, “Is that something that’s going to . . .weigh on you in the final 11 deliberation?” Juror 6 again responded, “Yes.” 12 {6} Juror 6 made a second set of statements in response to defense counsel asking 13 if anyone “thinks that if law enforcement and another witness had a conflicting story, 14 you would believe law enforcement over someone else because of their training or 15 their experience.” Juror 6 responded, “Yes, I agree.” Defense counsel again asked 16 whether Juror 6 “would give law enforcement testimony more weight than someone 17 else,” and Juror 6 again responded, “Yes.” 18 {7} After voir dire, Defendant moved to remove Juror 6 for cause, expressly 19 pointing to Juror 6’s second statements that he would give more weight to law 1 enforcement testimony. The State responded that Juror 6’s statement was in the 2 context of giving credence to the officer’s training and experience and did not rise 3 to the level justifying an excusal for cause. The district court agreed with the State 4 and denied Defendant’s request. Defendant then used a peremptory challenge to 5 remove Juror 6 and subsequently used all of his peremptory challenges before the 6 full panel of jurors was completed. 7 {8} The trial was simple and had only two witnesses: the arresting officer and the 8 operator of the breathalyzer. The jury found Defendant guilty of aggravated DWI. 9 Defendant appealed his conviction. 10 C. Court of Appeals Review 11 {9} Defendant argued before the Court of Appeals that Juror 6 should have been 12 struck for cause based on the right to both an impartial jury and a remedy of excusal 13 for cause identified previously herein. Defendant argued that these statements, in 14 totality, reflect Juror 6’s bias in favor of law enforcement and indicate he was 15 unwilling to presume Defendant was innocent before any evidence was presented. 16 {10} Before considering Defendant’s bias argument, the Court of Appeals 17 concluded Defendant had not preserved his arguments related to Juror 6’s first set of 18 statements that law enforcement had enough evidence to prove him guilty and that 19 Defendant must have done something. State v. Mendez, A-1-CA-41075, mem. op.

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