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1 IN THE COURT OF APPEALS OF THE STATE OF NEW MEXICO
2 STATE OF NEW MEXICO,
3 Plaintiff-Appellee,
4 v. NO. 33,908
5 JOE RIVERA,
6 Defendant-Appellant.
7 APPEAL FROM THE DISTRICT COURT OF SANTA FE COUNTY 8 Mary Marlowe Sommer, District Judge
9 Hector H. Balderas, Attorney General 10 Maris Veidemanis, Assistant Attorney General 11 Santa Fe, NM
12 for Appellee
13 Bennett J. Baur, Chief Public Defender 14 Kimberly Chavez Cook, Assistant Appellate Defender 15 Santa Fe, NM
16 for Appellant
17 MEMORANDUM OPINION 1 WECHSLER, Judge.
2 {1} Defendant Joe Rivera appeals from his convictions for second degree murder,
3 contrary to NMSA 1978, Section 30-2-1(B) (1994), voluntary manslaughter, contrary
4 to NMSA 1978, Section 30-2-3(A) (1994), tampering with evidence, contrary to
5 NMSA 1978, Section 30-22-5 (2003), and conspiracy to commit tampering with
6 evidence, contrary to Section 30-22-5 and NMSA 1978, Section 30-28-2 (1979).
7 Defendant asserts that various evidentiary errors, as well as the district court’s failure
8 to give a jury instruction specifically tailored to Defendant’s multiple-assailant theory,
9 require reversal. For the reasons discussed herein, Defendant’s claims of error lack
10 merit and, therefore, we affirm.
11 BACKGROUND
12 {2} On the evening of December 25, 2012, Ronnie Montano invited Defendant’s
13 then-girlfriend, Cassandra Valencia, to a party at the home of John Griego. Defendant,
14 his stepbrother Isaac Cordova, Selena Valencia, and two other acquaintances
15 accompanied Cassandra to the party. Selena drove Defendant’s group to the party in
16 her vehicle. Montano met the group in the driveway upon their arrival. The arrival of
17 Defendant’s group upset Griego, and the atmosphere at the party was tense.
18 Defendant’s group stayed at the party for a while but then decided to leave. They
19 negotiated the purchase of a bottle of liquor from Griego prior to departing.
2 1 {3} Defendant’s group exited the house after purchasing the liquor. As Cordova
2 walked through the carport toward Selena’s vehicle, he was shoved by one of Griego’s
3 friends, Nick Baker. Defendant moved to help Cordova and began to fight with Baker.
4 Defendant was pushed or thrown to the ground, at which point he shot Baker and
5 Griego.1 Baker was shot once in the chest. Griego was shot twice: once in the chest
6 and once in the pelvic area. Both Baker and Griego died from their wounds.
7 {4} After the shooting, Defendant ran down the road and entered Selena’s vehicle.
8 Defendant, Cordova, and Cassandra exited the vehicle at an automotive shop and
9 proceeded to a nearby apartment. They stayed at the apartment that evening and left
10 the next day.
11 {5} Defendant was arrested on December 31, 2012. That same day, Santa Fe
12 County Sheriff’s Department Detectives Paul Colombe and Andrew Quintana
13 interviewed Defendant. As Detective Colombe was reading the Miranda warnings,
14 Defendant interrupted and asked if the detectives “could call my lawyer—Dan
15 Marlowe?” Detective Colombe finished reading the Miranda warnings and then posed
16 additional questions to Defendant. Following these questions, Defendant agreed to
17 speak to the detectives. He signed a Miranda waiver and gave a statement to the
1 18 Defendant testified that he noticed a gun on the ground after falling, which he 19 proceeded to pick up and fire. Other testimony indicated that Defendant may have had 20 a gun on his person throughout the evening.
3 1 detectives, during which he stated on numerous occasions that he threw away the gun
2 and the jersey he was wearing while running away from the scene. The State
3 introduced a video recording of Defendant’s statement at trial.
4 {6} Defendant made phone calls to friends and family members while incarcerated
5 prior to trial. These calls were recorded by the phone system at the Santa Fe County
6 jail. Upon request of the Santa Fe County Sheriff’s Department, the Santa Fe County
7 Department of Corrections produced recordings of Defendant’s phone calls. The State
8 introduced these audio recordings at trial.
9 {7} In addition to testimony from witnesses who attended the party, the State
10 offered expert witness testimony related to the trajectory of the bullets that killed
11 Baker and Griego. New Mexico State Police Crime Scene Investigator Clay Goret
12 (Agent Goret) was the primary expert witness on this topic. The district court qualified
13 Agent Goret as an expert in crime scene reconstruction, including bullet trajectory
14 analysis as “a portion of crime scene reconstruction.” Agent Goret testified that, in his
15 opinion, Griego was shot once while standing up and once while lying on the ground.
16 He also utilized computer-generated simulations to demonstrate to the jury the
17 possible and likely positions of Defendant and Griego at the time each shot was fired.
18 Defendant did not object to the admission of these computer-generated simulation
19 exhibits at trial.
4 1 {8} After testimony concluded, the district court instructed the jury regarding
2 Defendant’s claim that he shot Baker and Griego in self-defense or in defense of
3 another. Defendant did not object to the jury instructions as given or request a jury
4 instruction specifically tailored to the issue of self-defense against multiple assailants.
5 {9} The jury convicted Defendant of voluntary manslaughter for the killing of
6 Baker and second degree murder for the killing of Griego. It also convicted Defendant
7 of tampering with evidence and conspiracy to commit tampering. This appeal resulted.
8 ALLEGATIONS OF EVIDENTIARY ERROR
9 {10} Defendant argues on appeal that the district court’s admission of certain
10 evidence constituted reversible error. These alleged evidentiary errors include the
11 admission of (1) a video recording of a statement obtained in violation of Defendant’s
12 Miranda right to counsel; (2) audio recordings of Defendant’s phone calls from jail;
13 (3) expert witness testimony by Agent Goret related to bullet trajectory; and (4)
14 computer-generated simulation exhibits associated with Agent Goret’s testimony. We
15 review the district court’s admission of evidence for abuse of discretion. State v.
16 Thompson, 2009-NMCA-076, ¶ 11, 146 N.M. 663, 213 P.3d 813. “An abuse of
17 discretion occurs when the [district court’s] ruling is clearly against the logic and
18 effect of the facts and circumstances of the case.” Id. (internal quotation marks and
19 citation omitted).
5 1 Miranda Right to Counsel
2 {11} Defendant claims that the district court admitted evidence obtained in violation
3 of his Miranda right to counsel. This claim raises the possibility of constitutional
4 error, which is harmless only if there is “no reasonable possibility” that the error
5 contributed to the defendant’s conviction. State v. Tollardo, 2012-NMSC-008, ¶ 32,
6 275 P.3d 110 (internal quotation marks and citation omitted). After his arrest,
7 Defendant was interviewed by Detectives Colombe and Quintana. During Detective
8 Colombe’s recitation of the Miranda warnings, Defendant interrupted and asked, “Do
9 you think you could call my lawyer—Dan Marlowe?” Defendant argues that this
10 request constituted an unequivocal invocation of his Miranda right to counsel, which
11 necessitated that the detectives immediately terminate the interview. The State argues
12 in response that, regardless of the initial effect of Defendant’s request, he then validly
13 waived his right to counsel prior to giving his statement to the detectives.
14 {12} We believe that the facts present a close question as to whether Defendant’s
15 statement resulted from a violation of his constitutional rights. However, Defendant
16 has not demonstrated in his briefing how the admission of his statement to the
17 detectives prejudiced his defense. The harmless error rule provides that “[i]mproperly
18 admitted evidence is not grounds for a new trial unless the error is determined to be
19 harmful.” Tollardo, 2012-NMSC-008, ¶ 25. “[A]n error without prejudice is always
6 1 harmless error.” State ex rel. Nw. Colonization & Improvement Co. of Chihuahua v.
2 Huller, 1918-NMSC-001, ¶ 27, 23 N.M. 306, 168 P. 528. To justify reversal due to
3 constitutional error, “the defendant has the burden to demonstrate prejudice.” State v.
4 Holly, 2009-NMSC-004, ¶ 28, 145 N.M. 513, 201 P.3d 844. Even if we assume that
5 the district court’s admission of the evidence constituted error, because Defendant has
6 not demonstrated how such error prejudiced his defense, we must conclude that any
7 error was harmless. However, because we consider a confession to a homicide to be
8 inherently prejudicial under most circumstances, we provide additional discussion for
9 the benefit of the parties.
10 {13} Defendant testified, consistent with his statement to the detectives, that he fired
11 shots during an altercation with Baker and Griego and threw the gun away as he fled
12 the scene on foot. Defendant also testified, again consistent with his statement to the
13 detectives, that he believed that he only fired two shots. Because Defendant’s trial
14 testimony was cumulative to his statement to the detectives, it is difficult to say what
15 effect its admission had on the jury’s verdict. See State v. Johnson, 2004-NMSC-029,
16 ¶ 37, 136 N.M. 348, 98 P.3d 998 (“[I]mproperly admitted evidence that is cumulative
17 is not ipso facto harmless beyond a reasonable doubt: the reviewing court must further
18 inquire into the effect that evidence might have had on the jury’s verdict.”). Certainly
19 the prejudicial effect of the statement itself is diminished by Defendant’s
7 1 corroborating testimony. However, the admission of such evidence could conceivably
2 have impacted Defendant’s trial strategy—specifically by compelling Defendant to
3 either (1) testify at trial or (2) testify in a certain manner at trial. We address these
4 issues in turn.
5 {14} The record before this Court indicates that Defendant intended to testify at trial
6 regardless of whether the district court admitted his statement into evidence. In
7 opening statements, defense counsel stated that the jury was going to hear certain
8 testimony related to the events of the evening, including even statements made by
9 Baker and Griego in the carport during the altercation. Defendant, however, did not
10 disclose any witnesses through which to introduce such testimony. See Rule 5-
11 502(A)(3) NMRA (requiring a defendant to disclose “the names and addresses of the
12 witnesses the defendant intends to call at the trial”). As such, the only way for
13 Defendant to introduce the promised testimony was to testify himself.
14 {15} Furthermore, inasmuch as the suppression of Defendant’s statement to the
15 detectives would allow Defendant to strategically tailor the substance of his testimony,
16 any inconsistencies between his trial testimony and his statement to the detectives
17 would have been admissible as impeachment evidence. See State v. Southworth, 2002-
18 NMCA-091, ¶ 29, 132 N.M. 615, 52 P.3d 987 (holding that statements obtained in
19 violation of Miranda may still be used for impeachment purposes). As such, any
8 1 argument that Defendant could protect his credibility with the jury by tailoring his
2 testimony to be consistent with that of other witnesses at trial would lack merit.
3 {16} Defendant has not met his burden to demonstrate that the alleged error
4 prejudiced his defense. Additionally, although not central to our ruling, our
5 independent analysis does not lead to the conclusion that the alleged error prejudiced
6 Defendant. Therefore, any error by the district court in admitting the evidence was
7 harmless and did not constitute an abuse of discretion.
8 Authentication of Phone Calls
9 {17} Defendant next claims that the district court admitted recordings of his phone
10 calls from the Santa Fe County jail in violation of Rule 11-901 NMRA. Defendant
11 concedes on appeal that sufficient evidence supports a finding, under Rule 11-
12 901(B)(5), that his voice is heard on each recording.
13 {18} After authenticating Defendant’s voice through Detective Quintana’s testimony,
14 the State called Jose Villegas, a former special project administrator with the Santa Fe
15 County Corrections Department. Villegas testified that every user of the phone system
16 at the jail is assigned a PIN number. Villegas further testified that, upon request from
17 the Santa Fe County Sheriff’s Department, he “went into the system, looked at the
18 PIN number, . . . identified the name to the PIN number, looked for the date that they
19 wanted, made a copy, [and] burned a copy of the CD[.]” Villegas was unable to recall
9 1 the dates and times on which Defendant’s phone calls occurred. Each admitted
2 recording contained a computer-generated preamble, which states, “Hello. This is a
3 prepaid collect call from _____,2 an inmate at Santa Fe County jail. This call is subject
4 to recording and monitoring. To accept charges, press one. To refuse charges, press
5 two. Thank you for using Securus.”
6 {19} Over objection, the district court admitted the recordings, stating,
7 I’m not so concerned about the item of evidence being his voice. I’m 8 concerned about the item of evidence being the jail—the jail—his jail 9 phone call. [Rule 11-901(A)] says, the proponent must produce evidence 10 sufficient to support a finding that the items are what the proponent 11 claims it is. . . . I’m making the finding that the preamble is sufficient to 12 demonstrate that the call is what it purports to be, and that is a call in 13 jail[.]
14 {20} Rule 11-901(A) provides that in order to “satisfy the requirement of
15 authenticating or identifying an item of evidence, the proponent must produce
16 evidence sufficient to support a finding that the item is what the proponent claims it
17 is.” On appeal, Defendant does not address the district court’s ruling that the preamble
18 to each recording provides sufficient foundation for admissibility. Instead, Defendant
19 argues that the phone calls were inadmissible due to the State’s failure to demonstrate
20 (1) that “the proffered exhibits were the recordings prepared by” the State’s witness
21 or (2) “when the conversations contained in the recordings” occurred.
2 21 This blank in the quoted material is specific to each user.
10 1 {21} Defendant’s first argument is unclear to this Court but appears to be based on
2 either the best evidence rule or the rule against hearsay. Defendant’s briefing states
3 that Villegas “was not even asked to identify the proffered exhibits as the same
4 recordings he provided.” Inasmuch as this argument implies that the State must
5 produce the actual discs that Villegas prepared, we disagree. See Rule 11-1003 NMRA
6 (providing for the admissibility of duplicate recordings). Inasmuch as Defendant’s
7 argument is based upon the rule against hearsay, and thus implies that Villegas was
8 required to listen to the phone calls while preparing the recordings and then testify as
9 to the content, we disagree. A records custodian is not required to have personal
10 knowledge of the information contained in the records provided. Cadle Co. v. Phillips,
11 1995-NMCA-101, ¶ 6, 120 N.M. 748, 906 P.2d 739. Villegas was authorized by his
12 superior to prepare recordings from the jail’s phone system. He prepared recordings
13 that contained certain phone conversations linked to Defendant’s assigned PIN
14 number. Each recording contains a preamble indicating that the call originated from
15 the Santa Fe County jail. With respect to this portion of Defendant’s argument,
16 Villegas’s testimony laid a sufficient foundation for admission.
17 {22} Defendant’s second argument is that Villegas’s testimony fails to indicate
18 “when the conversations contained in the recordings” occurred. Although the
19 recordings played for the jury were abridged, the content of the unabridged version
11 1 of each phone call references the events and/or individuals involved in the events at
2 issue in this case, thereby clearly placing the date of each phone call during
3 Defendant’s pre-trial incarceration.3 While the exact dates and times of phone calls
4 could be required to satisfy a Rule 11-901 inquiry under certain circumstances, the
5 content of the calls and the computer-generated preamble preceding each call renders
6 the specific dates and times of Defendant’s phone calls immaterial in this case.
7 {23} The district court ruled that Exhibits 195A, 196, and 197A through 202A were
8 recordings of Defendant’s “call[s] in jail.” In addition to Defendant’s voice, the
9 content of the recordings provided sufficient foundation “to support a finding that the
10 item is what the proponent claims it is.” Rule 11-901(A). As such, the district court’s
11 admission of the evidence did not constitute an abuse of discretion.
12 Expert Witness Testimony
3 13 The recordings at issue were first admitted for authentication purposes as 14 State’s Exhibits 195 through 202. During trial, the State prepared abridged versions 15 of Exhibits 195, 197, 198, 199, 200, 201, and 202 for publication to the jury. These 16 recordings were admitted as Exhibits 195A, 197A, 198A, 199A, 200A, 201A, and 17 202A. Exhibit 196 was admitted in its entirety. Exhibit 195 contains discussion about 18 Baker. Exhibit 196 contains discussion about Baker and Griego. Exhibit 197 contains 19 discussion about State’s witness Ronnie Montano. Exhibit 198 contains discussion 20 about State’s witness Cassandra Valencia. Exhibit 199 contains discussion about 21 Baker and Griego. Exhibit 200 contains discussion about interactions at Griego’s 22 house. Exhibit 201 contains discussion about interactions at Griego’s house. Exhibit 23 202 contains discussion about Baker and Griego.
12 1 {24} Defendant’s final evidentiary arguments relate to (1) the district court’s
2 qualification of Agent Goret as an expert witness, (2) the reliability of Agent Goret’s
3 opinions, and (3) the reliability of computer-generated simulation exhibits utilized by
4 Agent Goret in forming his opinions.
5 {25} “[T]he admission of expert testimony or other scientific evidence is peculiarly
6 within the sound discretion of the trial court and will not be reversed absent a showing
7 of abuse of that discretion.” State v. Alberico, 1993-NMSC-047, ¶ 58, 116 N.M. 156,
8 861 P.2d 192. Because Defendant did not object at trial to the admission of computed-
9 generated simulations utilized by Agent Goret, we review this part of Defendant’s
10 argument for plain error only. See State v. Dylan J., 2009-NMCA-027, ¶ 15, 145 N.M.
11 719, 204 P.3d 44 (holding that this Court reviews unpreserved issues for plain error).
12 Plain error occurs if “the testimony affected a substantial right of [the d]efendant.” Id.
13 However, we apply this doctrine “only if we have grave doubts about the validity of
14 the verdict, due to an error that infects the fairness or integrity of the judicial
15 proceeding.” Id. (internal quotation marks and citation omitted).
16 {26} The admission of expert witness testimony is governed by Rule 11-702 NMRA,
17 which has been interpreted by our Supreme Court to require that an expert witness (1)
18 “be qualified[,]” (2) offer testimony that “will assist the trier of fact[,]” and (3) “testify
19 only as to scientific, technical or other specialized knowledge.” Alberico, 1993-
13 1 NMSC-047, ¶¶ 43-45 (internal quotation marks and citation omitted). We apply these
2 requirements to Defendant’s allegations of error.
3 1. Qualifications
4 {27} Defendant first argues that Agent Goret lacked sufficient expertise in the area
5 of bullet trajectory analysis to be qualified as an expert witness. Defendant’s argument
6 is predicated on Agent Goret’s limited experience (1) conducting bullet trajectory
7 analysis and (2) testifying as an expert witness.
8 {28} Agent Goret testified as to his qualifications as an expert in bullet trajectory
9 analysis as follows:
10 [State Counsel:] What training and/or experience do you have with 11 regard to crime scene reconstruction?
12 [Agent Goret:] With regards to crime scene reconstruction, I’ve 13 attended a class on—specifically on crime scene 14 reconstruction. I’ve attended two classes on 15 bloodstain pattern analysis. I’ve attended a class on 16 forensic shooting incident reconstruction[.]
17 ....
18 [State Counsel:] What did the shooting incident reconstruction consist 19 of as far as that training goes?
20 [Agent Goret:] So that training consists with all of the facets of 21 investigating an incident which involved any kind of 22 shooting scene. It involves the identification of 23 projectiles. It involves the proper processing of the 24 crime scene with regards to determining the possible
14 1 trajectory of a projectile through objects or that have 2 been deflected by objects.
3 Agent Goret additionally testified that he had performed bullet trajectory analysis as
4 part of three crime scene reconstructions.
5 {29} Following this testimony and voir dire by defense counsel, the district court
6 qualified Agent Goret as a crime scene investigator. Moments later, the district court
7 modified its ruling, stating that Agent Goret was qualified as an “expert in crime scene
8 reconstruction,” including trajectory analysis, which is “a portion of crime scene
9 reconstruction.” Defendant argues in his reply brief that the district court’s failure to
10 expressly qualify Agent Goret as an expert in trajectory analysis resulted in an
11 “abrogat[ion of] its gatekeeping function.” In light of the district court’s qualification
12 of Agent Goret, discussed immediately above and in the footnote below, we consider
13 Defendant’s argument to be one of semantics.4
4 21 The district court’s statement to the jury was as follows: “I’m satisfied that 22 [Agent Goret] . . . is an expert in crime scene reconstruction. The issue is whether he 23 is going to be an expert in trajectory analysis itself, and that . . . is a portion of crime 24 scene reconstruction. So I made him an expert in crime scene reconstruction. But as 15 far as trajectory analysis, that would go to the weight and that will be your 16 determination as to whether, because he’s qualified as a crime scene reconstructionist, 17 he’s satisfied you on any analysis he makes with the trajectory analysis.” Any expert 18 witness must satisfy the jury with respect to the analysis and opinions offered. See 19 Alberico, 1993-NMSC-047, ¶ 37 (“The jury is not required to accept expert opinions 20 as conclusive[.]”). As such, the district court’s statement did not result in an 21 abrogation of its gatekeeping function, but instead was clearly intended to relay to the 22 jury that Agent Goret is qualified in the area of trajectory analysis and that the jury
15 1 {30} While some expert witnesses have long years of experience or an extensive
2 history of testifying at trial, such a background is not a prerequisite for being qualified
3 as an expert in a given field. See, e.g., State v. Torrez, 2009-NMSC-029, ¶ 18, 146
4 N.M. 331, 210 P.3d 228 (affirming the district court’s qualification of an expert
5 witness who “had not previously testified as an expert before a jury”). Instead,
6 determinations as to whether a proffered expert is qualified turn solely on his or her
7 “knowledge, skill, experience, training or education[.]” Alberico, 1993-NMSC-047,
8 ¶ 43. “[U]se of the disjunctive ‘or’ in the rule indisputably recognizes that an expert
9 witness may be qualified on the basis of any one of the five factors.” State v.
10 Hernandez, 1993-NMSC-007, ¶ 61, 115 N.M. 6, 846 P.2d 312 (internal quotation
11 marks and citation omitted).
12 {31} Defendant’s concerns about Agent Goret’s qualifications are more properly
13 addressed to the jury. Cf. id. (“Any perceived deficiency in [an expert witness’s]
14 education and training is relevant to the weight accorded by the jury to his testimony
15 and not to the testimony’s admissibility.”). Agent Goret testified as to his training in
16 the area of bullet trajectory analysis. Defendant offers no evidence that Agent Goret
17 did not undergo such training. Because Agent Goret’s training is sufficient to qualify
18 him as an expert witness, such qualification did not constitute an abuse of discretion.
15 must determine whether it finds the testimony compelling.
16 1 2. Reliability
2 {32} Defendant next argues that Agent Goret’s testimony was “unhelpful to the jury
3 and substantially prejudicial.” Defendant bases this claim on assertions that “[Agent]
4 Goret’s opinion was largely based on an unfounded assumption” and that “Agent
5 Goret’s ‘scientific method’ is . . . highly questionable.” We address these arguments
6 together.
7 {33} “[A]n expert witness may make assumptions based on evidence in the record
8 to reach a conclusion that may be presented to a jury.” Zia Trust, Inc. v. Aragon, 2011-
9 NMCA-076, ¶ 19, 150 N.M. 354, 258 P.3d 1146. To be admissible, however, such
10 conclusions must “assist the trier of fact.” Alberico, 1993-NMSC-047, ¶ 44. To assist
11 the trier of fact, expert testimony must be reliable and, therefore, relevant. Zia Trust,
12 2011-NMCA-076, ¶ 19. Relevant testimony “is sufficiently tied to the facts of the case
13 that it will aid the jury in resolving a factual dispute.” State v. Downey, 2008-NMSC-
14 061, ¶ 30, 145 N.M. 232, 195 P.3d 1244 (internal quotation marks and citation
15 omitted). As such, “for scientific evidence to be admissible under Rule 11-702, the
16 reasoning or methodology underlying the testimony must not only be scientifically
17 valid, it also must be properly . . . applied to the facts in issue.” Downey, 2008-
18 NMSC-061, ¶ 30 (omission in original) (alteration, emphasis, internal quotation
19 marks, and citation omitted).
17 1 {34} Agent Goret testified that it was “likely” that one of Griego’s gunshot wounds
2 was inflicted while he was lying on the ground. Defendant characterizes this opinion
3 as “an unfounded assumption.” We disagree. Detectives recovered a bullet from the
4 ground beneath Griego’s body. Agent Goret testified that “the base of the bullet
5 point[ed] back to the direction from which it appears to have come from” and to
6 “match up” with a bullet hole in Griego’s back. Agent Goret’s opinion is consistent
7 with the testimony of Detective Colombe, who stated that this bullet appeared to have
8 been “stopped by the solid frozen ground.” These observations “properly applied”
9 Agent Goret’s expertise “to the facts in issue” and support his opinion that the
10 recovered bullet was fired into Griego’s body while it lay on the ground. Id.
11 (omission, emphasis, internal quotation marks, and citation omitted). That Agent
12 Goret’s opinion differs from Defendant’s version of events does not make it
13 unreliable. Instead, such a difference presents a question for the jury, not one of
14 admissibility. See State v. Sutphin, 1988-NMSC-031, ¶ 21, 107 N.M. 126, 753 P.2d
15 1314 (“The fact finder may reject [the] defendant’s version of the incident.”).
16 {35} For similar reasons, Defendant’s argument that Agent Goret’s “scientific
17 method” is unreliable is unconvincing. Defendant asserts that Agent Goret’s
18 hypotheses failed to account for movement by Defendant and Griego during the
19 incident. At its core, however, Agent Goret’s hypotheses are testing whether one of
18 1 Griego’s gunshot wounds was inflicted while he was lying on the ground. As
2 discussed immediately above, the physical evidence indicated this possibility. The
3 State introduced Agent Goret’s computer-generated simulations that demonstrated
4 possible trajectories for the bullets that struck Griego. These simulations, when placed
5 in context with the rest of the physical evidence, indicated to Agent Goret that it was
6 “unlikely” that Greigo was standing for both shots. It is not the State’s burden to
7 present evidence of scenarios that are favorable to Defendant. Instead, it is
8 Defendant’s burden to cross-examine and present contrary evidence in the face of
9 admissible expert testimony. See Acosta v. Shell W. Expl. & Prod., Inc., 2016-NMSC-
10 012, ¶ 28, 370 P.3d 761 (“Vigorous cross-examination, presentation of contrary
11 evidence, and careful instruction on the burden of proof are the traditional and
12 appropriate means of attacking shaky but admissible evidence.” (internal quotation
13 marks and citation omitted)).
14 {36} Because the assumptions and hypotheses utilized by Agent Goret in forming his
15 expert opinions were “properly applied to the facts in issue[,]” the opinions were
16 reliable such that the district court’s admission did not constitute an abuse of
17 discretion. Downey, 2008-NMSC-061, ¶ 30 (omission, emphasis, internal quotation
18 marks, and citation omitted).
19 3. Computer-Generated Simulation Exhibits
19 1 {37} Defendant finally argues that an insufficient foundation supported the
2 admission of computer-generated simulations utilized by Agent Goret in forming his
3 opinions. Because Defendant failed to object to the admission of these exhibits at trial,
4 we review for plain error only. See Dylan J., 2009-NMCA-027, ¶ 15, (holding that
5 this Court reviews unpreserved issues for plain error).
6 {38} This Court has previously upheld the admissibility of computer-generated
7 evidence utilized by an expert witness in forming an opinion. See generally State v.
8 Tollardo, 2003-NMCA-122, 134 N.M. 430, 77 P.3d 1023. In doing so, we held that
9 “when an expert witness uses the computer to develop an opinion on the issue, the
10 opinion is based in part on the computer-generated evidence” and “the proponent of
11 the evidence must be prepared to show that the computer-generated evidence was
12 generated in a way that is scientifically valid.” Id. ¶ 14. Defendant failed to object to
13 the admission of Agent Goret’s computer-generated simulations. Given this failure,
14 and the absence of evidence indicating that the exhibits are scientifically unreliable,
15 Defendant is unable to demonstrate “an error that infects the fairness or integrity of
16 the judicial proceeding.” Dylan J., 2009-NMCA-027, ¶ 15 (internal quotation marks
17 and citation omitted). The district court’s admission of the evidence did not constitute
18 plain error.
19 JURY INSTRUCTIONS
20 1 {39} Defendant additionally argues that the district court erred in failing to give a
2 jury instruction that specifically articulated a multiple-assailant self-defense theory.
3 Because Defendant did not request such an instruction at trial, we review Defendant’s
4 claim for fundamental error. See State v. Cunningham, 2000-NMSC-009, ¶ 8, 128
5 N.M. 711, 998 P.2d 176 (holding that the defendant’s failure to object to jury
6 instructions as given results in review for fundamental error only). The doctrine of
7 fundamental error is applicable “only under exceptional circumstances and only to
8 prevent a miscarriage of justice.” State v. Barber, 2004-NMSC-019, ¶ 8, 135 N.M.
9 621, 92 P.3d 633. “In reviewing the self-defense and defense of another jury
10 instructions for fundamental error, [appellate courts] first determine whether a
11 reasonable juror would have been confused or misdirected” by the instructions given.
12 State v. Sandoval, 2011-NMSC-022, ¶ 20, 150 N.M. 224, 258 P.3d 1016 (internal
13 quotation marks and citation omitted). To require reversal, an error must result in a
14 conviction that is “so doubtful that it would shock the judicial conscience to allow the
15 conviction to stand.” Cunningham, 2000-NMSC-009, ¶ 13 (internal quotation marks
16 and citation omitted).
17 {40} The jury instructions provided that a finding of self-defense or defense of
18 another as to Defendant’s shooting of either Baker or Griego required a verdict of not
19 guilty. That the district court did not address the allegedly aggressive behavior of
21 1 Baker and Griego together, in a third jury instruction, would not “confuse[] or
2 misdirect[]” a reasonable juror. Barber, 2004-NMSC-019, ¶ 19. Defendant presented
3 his defense, which was based on claims of self-defense and defense of another, to the
4 jury at trial. During closing arguments, delivered only moments after the district court
5 instructed the jury, defense counsel summarized the case as follows: “No time to
6 think, well, this guy’s attacking me and my child brother. Should I shoot to the ground
7 or shoot to the side? It’s happening really fast. Two large men are attacking them.
8 He’s defending himself.”
9 {41} In light of the instructions given, and Defendant’s ability to “present[] his
10 multiple assailant claim to the jury[,]” the fundamental error doctrine is not applicable.
11 Sandoval, 2011-NMSC-022, ¶ 29.
12 CONCLUSION
13 {42} For the foregoing reasons, we affirm.
14 {43} IT IS SO ORDERED.
15 ________________________________ 16 JAMES J. WECHSLER, Judge
17 WE CONCUR:
22 1 ________________________________ 2 LINDA M. VANZI, Chief Judge
3 ________________________________ 4 JONATHAN B. SUTIN, Judge