{ "id": 1563555, "name": "STATE of New Mexico, Plaintiff-Appellee, v. Juan DURAN, Defendant-Appellant", "name_abbreviation": "State v. Duran", "decision_date": "1994-08-25", "docket_number": "No. 21188", "first_page": "303", "last_page": "307", "citations": [ { "type": "official", "cite": "118 N.M. 303" }, { "type": "parallel", "cite": "881 P.2d 48" } ], "court": { "name_abbreviation": "N.M.", "id": 8835, "name": "Supreme Court of New Mexico" }, "jurisdiction": { "id": 52, "name_long": "New Mexico", "name": "N.M." }, "cites_to": [ { "cite": "104 N.M. 500", "category": "reporters:state", "reporter": "N.M.", "case_ids": [ 1594954 ], "weight": 2, "pin_cites": [ { "page": "504" }, { "page": "975" } ], "opinion_index": 0, "case_paths": [ "/nm/104/0500-01" ] }, { "cite": "121 L.Ed.2d 63", "category": "reporters:federal", "reporter": "L. Ed. 2d", "year": 1992, "opinion_index": 0 }, { "cite": "113 S.Ct. 104", "category": "reporters:federal", "reporter": "S. Ct.", "year": 1992, "opinion_index": 0 }, { "cite": "955 F.2d 786", "category": "reporters:federal", "reporter": "F.2d", "case_ids": [ 11290248 ], "pin_cites": [ { "page": "800" } ], "opinion_index": 0, "case_paths": [ "/f2d/955/0786-01" ] }, { "cite": "134 F.R.D. 161", "category": "reporters:specialty", "reporter": "F.R.D.", "case_ids": [ 7850833 ], "year": 1991, "opinion_index": 0, "case_paths": [ "/frd/134/0161-01" ] }, { "cite": "12 F.3d 540", "category": "reporters:federal", "reporter": "F.3d", "case_ids": [ 10527227 ], "year": 1993, "pin_cites": [ { "page": "564" } ], "opinion_index": 0, "case_paths": [ "/f3d/12/0540-01" ] }, { "cite": "84 J.Crim.L. & Criminology 22", "category": "journals:journal", "reporter": "J. Crim. L. & Criminology", "year": 1993, "opinion_index": 0 }, { "cite": "116 N.M. 156", "category": "reporters:state", "reporter": "N.M.", "case_ids": [ 727672 ], "weight": 5, "year": 1993, "pin_cites": [ { "page": "301" } ], "opinion_index": 0, "case_paths": [ "/nm/116/0156-01" ] }, { "cite": "293 F. 1013", "category": "reporters:federal", "reporter": "F.", "case_ids": [ 11720199 ], "opinion_index": 0, "case_paths": [ "/f/293/1013-01" ] }, { "cite": "118 N.M. 284", "category": "reporters:state", "reporter": "N.M.", "case_ids": [ 1563428 ], "weight": 7, "year": 1994, "pin_cites": [ { "page": "295-301" }, { "page": "301" }, { "page": "301-302" }, { "page": "302" } ], "opinion_index": 0, "case_paths": [ "/nm/118/0284-01" ] } ], "analysis": { "cardinality": 689, "char_count": 13868, "ocr_confidence": 0.7, "pagerank": { "raw": 4.417441169658951e-08, "percentile": 0.27690127880042426 }, "sha256": "ee80efcdfc5dbac61d215785098f7291b48c4e43529f76ea45cee0118cdf0bec", "simhash": "1:063263624e4b06ac", "word_count": 2205 }, "last_updated": "2023-07-14T22:33:20.619055+00:00", "provenance": { "date_added": "2019-08-29", "source": "Harvard", "batch": "2018" }, "casebody": { "judges": [ "MONTGOMERY, C.J., and FROST, J., concur." ], "parties": [ "STATE of New Mexico, Plaintiff-Appellee, v. Juan DURAN, Defendant-Appellant." ], "opinions": [ { "text": "OPINION\nBACA, Justice.\nThis opinion is the companion to our opinion in State v. Anderson, 118 N.M. 284, 881 P.2d 29 (1994). In Anderson, we hold that deoxyribonucleic acid (\u201cDNA\u201d) evidence is admissible in New Mexico courts and that any controversy regarding the procedures used and results obtained goes to the weight of the evidence and is a matter properly left to the jury. Id. at 801, 881 P.2d at 46. Here, we address the admissibility of testimony and other evidence concerning the \u201cceiling method\u201d for estimating the population frequency of a DNA pattern. The defendant, Duran, filed an interlocutory appeal in the Court of Appeals and the Court of Appeals certified this appeal to us. NMSA 1978, Section 34-5-14(C) (Repl.Pamp.1990). We affirm the trial court\u2019s ruling that the evidence involving DNA typing and the statistical probabilities based on both the fixed-bin method used by the Federal Bureau of Investigation (\u201cthe FBI\u201d) (discussed at length in Anderson, 118 N.M. at 295-301, 881 P.2d at 40-46) and the \u201cmodified ceiling principle\u201d method recommended in the report entitled DNA Technology in Forensic Science (\u201cthe NRC report\u201d), jointly prepared by the Committee on DNA Technology in Forensic Science, the Board on Biology, the Commission on Life Sciences, and the National Research Council (also discussed in Anderson) were admissible at trial.\nI.\nDuran was charged with criminal sexual penetration in the second degree (five counts) and kidnapping. Because this Court has not been supplied with any of the underlying facts in this ease, we proceed immediately to recite the procedural history.\nAfter charging Duran, the State notified him that it intended to introduce DNA evidence at trial. Duran filed a motion to exclude the scientific testimony regarding the DNA evidence and requested a hearing pursuant to Frye v. United States, 293 F. 1013 (D.C.Cir.1923). The trial court conducted the Frye hearing and took judicial notice of the expert testimony presented in Anderson. The trial court concluded that the DNA profiling evidence was relevant and admissible and determined that \u201cthe protocol and/or procedures employed by the FBI ... when combined with the calculation of the coincidental match probabilities under the NRC approach, is generally accepted as reliable in the relevant scientific community.\u201d Duran requested that the court\u2019s order be certified for interlocutory appeal and applied to the Court of Appeals for leave to file the appeal. The Court granted the application and certified the appeal to this Court.\nII.\nWe first address Duran\u2019s argument that the trial court abused its discretion in denying his motion to exclude the DNA profiling evidence. Duran incorporates all of the arguments contained in the answer brief of Defendant Jay Allen Anderson in State v. Anderson and more specifically argues that the modified ceiling method recommended in the NRC report is \u201cnot based on well-recognized scientific principle, and therefore is not valid.\u201d\nThis Court has already determined in Anderson, 118 N.M. at 301, 881 P.2d at 46, that DNA profiling evidence and probability statistics based on the FBI\u2019s fixed-bin method are admissible in New Mexico courts. In Anderson we applied the relevancy standard set out in State v. Alberico, 116 N.M. 156, 861 P.2d 192 (1993), and concluded that any questions concerning the particular procedures or the statistical methodology used by the FBI to compute probability statistics pertained to the weight of the evidence not its admissibility and was properly left to the jury. Id. at 301, 881 P.2d at 46.\nDuran\u2019s argument, however, presents us with a slightly different question because this appeal, while questioning the validity of DNA typing evidence in general, challenges specifically the modified ceiling method utilized by the FBI to reach a statistical probability that the match was \u201ccoincidental.\u201d The \u201cceiling principle\u201d was described in detail by the State\u2019s expert witness, FBI special agent Michael Vick:\n[The NCR] reeommend[s] that we use something called the 95% upper confidence limit. What that means is that you will take your statistics that you have developed for your different populations and you run it through an equation that they have set forth in the report, that gives you ... a 95% confidence limit____that [your] figure ... is correct____ Then you ... compare that [figure] between all of the different racial categories \u2014 the Blacks, the Whites and the Hispanics \u2014 and rather than presenting three different statistics, you ... take the statistic from each of those categories that is the most conservative. So if you have 5% in the Caucasian, 10% in the Blacks, and 8% in the Hispanics, you would take 10% as being the value for that particular band, because that\u2019s the most conservative across all three of your databases____ So if the figure that you arrived at from your own calculations based on your own data base is 10% or above, in other words, it was 15% or 20%, you can use those calculations. If the 95% upper confidence limit using your database gives you a figure that is below 10%, say 8% or 5%, ... you can never use anything below 10%.\nAgent Vick stated that the ceiling method generally would result in a more conservative estimate than the FBI\u2019s fixed-bin method and that the FBI in this case prepared statistical probabilities based on both its fixed-bin method and the modified ceiling principle.\nDuran first points out that he is Hispanic and that the defendant in Anderson was Caucasian. Duran states that\n[b]ecause no new database has been developed, the FBI used the same databases in Duran\u2019s ease as used in Anderson\u2019s ease. However, rather than making a calculation in Duran\u2019s ease based on the Hispanic database alone, under the modified ceiling principle, the FBI used three databases (Hispanic, Caucasian, and African-American) to generate their probability estimate.\nWhile acknowledging that the ceiling method generally yields a more conservative result than that reached through the fixed-bin method, Duran contends that the ceiling method is not scientifically valid because the NRC\u2019s recommendation \u201cwas made without actual knowledge of the extent of the problem which it is designed to correct.\u201d Duran directs this Court to an article in which many reputable scientists question the use of the NRC\u2019s ceiling principle. See William C. Thompson, Evaluating the Admissibility of New Genetic Identification Tests: Lessons from the \u201cDNA War\u201d, 84 J.Crim.L. & Criminology 22 (1993). Basically, these scientists believe that the ceiling method, although more conservative than the fixed-bin method, cannot adequately compensate for the possibility of substructure in the population because no one is certain to what extent subgroups exist in the population, if at all, and to what extent the results will be unreliable if the substructuring theory is valid. Duran contends that because there is much controversy over the substructure argument and how to adequately compensate for substructures in the population, if they exist, the modified ceiling method is not scientifically valid.\nDuran further contends that because he is a Hispanic from Northern New Mexico, neither the FBI\u2019s fixed-bin method of computing a statistical probability nor the modified ceiling method will yield an accurate result because \u201cthe accused is a member of a historically-isolated population arising from \u2018a small founder group\u2019 representing a relatively small subset of a larger population. Such a group has no way to develop new genes or to have new genes introduced into their system.\u201d\nDuran\u2019s arguments relate to whether the statistical methodology employed by the FBI to reach a result is grounded in valid, objective science. Although we find that the expert testimony in this case reflects an ongoing controversy over how the results of DNA typing evidence should be calculated, we hold that this is \u201ca dispute over the accuracy of the probability results, and thus this criticism goes to the weight of the evidence, not its admissibility.\u201d Anderson, 118 N.M. at 298 & 299, 881 P.2d at 43 & 44 (quoting United States v. Bonds, 12 F.3d 540, 564 (6th Cir. 1993), aff'g United States v. Yee, 134 F.R.D. 161 (N.D.Ohio 1991)) (other citations omitted). This \u201cbattle of the experts\u201d can properly take place before the jury. Defense counsel will have the opportunity to call their own experts and to engage in vigorous cross-examination of the State\u2019s experts. \u201cWith adequate cautionary instructions from the trial judge, vigorous cross-examination of the [State\u2019s] experts, and challenging testimony from defense experts, the jury should be allowed to make its own factual determination as to whether the evidence is reliable.\u201d United States v. Jakobetz, 955 F.2d 786, 800 (2d Cir.), cert. denied, \u2014 U.S. -, 113 S.Ct. 104, 121 L.Ed.2d 63 (1992). The jury is free to believe or disbelieve the expert testimony and to determine how much weight it will give the results of DNA typing in their deliberations. Cf. State ex rel. Human Servs. Dep\u2019t v. Coleman, 104 N.M. 500, 504, 723 P.2d 971, 975 (Ct.App.1986) (results of paternity testing).\nFurthermore, following our reasoning in Anderson, 118 N.M. at 301-302, 881 P.2d at 46-47, we conclude that the DNA typing evidence in this case meets the standard of rules of evidence in SCRA 1986, 11-702 (Repl.Pamp.1994) (testimony by experts) and SCRA 1986, 11-703 (Repl.Pamp.1994) (bases of expert opinion testimony). We also conclude that the probative value of the DNA typing evidence outweighs its prejudicial effect, thus satisfying rule of evidence in SCRA 1986, 11-403 (Repl.Pamp.1994). Here, the evidence and the testimony will be probative because they link Duran to the crimes for which he has been charged. \u201cAlthough we agree that the aura of infallibility surrounding DNA evidence does present the possibility of a decision based on the perceived infallibility of the evidence, we conclude that the damaging nature of the DNA evidence and the potential prejudice caused by this evidence does not require exclusion.\u201d Anderson, 118 N.M. at 302, 881 P.2d at 47.\nIII.\nNext, we address Duran\u2019s argument that a further evidentiary hearing is necessary to determine the correct application of the modified ceiling principle method of obtaining a statistical calculation of the probability that someone other than the defendant could have contributed the sample found at the scene of the crime [or on the victim]. Duran contends that a further hearing is necessary because \u201c[e]xperts harbor[ ] differing interpretations of the correct application of the NRC\u2019s interim recommendation.\u201d We acknowledge that different experts arrive at different numbers using the various methods for calculating statistical probability. However, we believe that both the State\u2019s expert testimony and the Defendant\u2019s expert testimony regarding statistical results may properly be placed before the jury, which will be free to believe or disbelieve any of the testimony before it. This conclusion is in accordance with our conclusion that the jury must make its own determination as to how it will utilize the contradicting expert testimony regarding the DNA typing evidence and its resulting statistical calculations. Therefore, a further evidentiary hearing to determine which statistical calculation should be admitted is unnecessary.\nIV.\nFinally, we respond to Duran\u2019s assertion in his brief-in-chief that \u201c[t]he State\u2019s argument that DNA typing evidence should be admissible to inculpate an accused because such evidence also has the potential to exculpate an accused is irrelevant.\u201d The State responds to Duran\u2019s argument by stating in its answer brief that \u201c[t]he State\u2019s intent was to inform this Court and alert this Court that the only challenged use of DNA typing evidence is DNA evidence indicating a match and resulting probability statistic____ The defense challenge to the reliability of laboratory methodology, if valid, would necessarily bar the use of DNA typing to exculpate an\naccused.\u201d We disagree with the State\u2019s comparison between the use of DNA typing evidence to exculpate and inculpate an accused,\nThe use of DNA typing evidence to exculpate an accused is conclusive. Because a visual match must first be declared before the statistical methodology is employed, a visual non-match is conclusive that the known contributor could not be the same person as the unknown contributor of DNA. Because the State appears to be suggesting that the use of DNA typing evidence to exculpate an accused is compromised by the appeals of Duran and Anderson, it is pertinent at this point to clarify that neither our opinion in Anderson nor that in this case in any way affects the use of DNA evidence to exculpate a person accused of a crime.\nV.\nIn conclusion, we hold that the trial court did not abuse its discretion in determining that the DNA typing evidence and the accompanying statistical calculations in this case would be admissible at trial. Any debate over the resulting probabilities that the \u201cmatch\u201d is random goes to the weight of the evidence and is properly left for the jury to determine. Accordingly, we AFFIRM the trial court\u2019s ruling.\nIT IS SO ORDERED.\nMONTGOMERY, C.J., and FROST, J., concur.\n. After the court held the hearing in this case, this Court decided State v. Alberico, 116 N.M. 156, 861 P.2d 192 (1993), in which we rejected the Frye test in favor of the relevancy test for admitting scientific testimony under SCRA 1986, 11-702 (Repl.Pamp.1991).", "type": "majority", "author": "BACA, Justice." } ], "attorneys": [ "Sammy J. Quintana, Chief Public Defender, Christopher Bulman, Asst. Public Defender, Santa Fe, for appellant.", "Tom Udall, Atty. Gen., Margaret McLean, Asst. Atty. Gen., Santa Fe, for appellee." ], "corrections": "", "head_matter": "881 P.2d 48\nSTATE of New Mexico, Plaintiff-Appellee, v. Juan DURAN, Defendant-Appellant.\nNo. 21188.\nSupreme Court of New Mexico.\nAug. 25, 1994.\nSammy J. Quintana, Chief Public Defender, Christopher Bulman, Asst. Public Defender, Santa Fe, for appellant.\nTom Udall, Atty. Gen., Margaret McLean, Asst. Atty. Gen., Santa Fe, for appellee." }, "file_name": "0303-01", "first_page_order": 339, "last_page_order": 343 }