CALABRIA, Judge.
Larry William Abrams (defendant) appeals from judgments entered upon jury verdicts finding him guilty of possession with intent to sell or deliver marijuana, intentionally maintaining a building to keep controlled substances, and possession of drug paraphernalia. We conclude defendant received a fair trial, free from error.
I. Background
During a traffic stop on 13 February 2012, Willie Cloninger (Cloninger) consented to deputies of the Caldwell County Sheriffs Department (CCSD) searching his vehicle. He told CCSD that he had four ounces of marijuana under his seat and agreed to make undercover buys for them. Cloninger made three buys at defendants home. After each buy, Cloninger met with the officers and returned the purchased substances to them.
James Ferguson also cooperated with the CCSD. When his home was raided, he admitted to purchasing marijuana from defendant for the past nine months. Subsequently, CCSD executed a search warrant on defendants home and recovered, inter alia, [f]ive Ziploc bags of green vegetable plant matter and various other containers of plant material. Georgiana Baxter (Agent Baxter), a special agent with the North Carolina State Bureau of Investigation (SBI) and a forensic scientist with the North Carolina State Crime Lab (NC Lab) in the Western Regional Laboratory (WRL) in Asheville, tested the plant matter recovered from defendants home and concluded that it was marijuana. Defendant was charged with, inter alia, possession with intent to sell or deliver marijuana, intentionally maintaining a building to keep controlled substances, and possession of drug paraphernalia.
At trial, the State tendered Agent Baxter as an expert witness. Agent Baxter currently serves as a forensic scientist supervisor in the chemistry section of the NC Lab in WRL, where she has worked for nearly fourteen years. She has completed the specialized in-house training program through the [NC Lab] dealing with all aspects of forensic drug analysis and was certified by the American Board of Criminalistics in the area of forensic drug analysis. As of the date she testified, Agent Baxter had been previously tendered and admitted as an expert approximately eighty-seven times to give her opinion as to whether a substance was a controlled substance.
Agent Baxter testified that she examined the plant material recovered from defendants residence pursuant to the procedures set forth by NC Lab for analyzing and identifying marijuana. Those procedures called for an analyst to separate the vegetable material from its packaging and record its weight; conduct a visual inspection of the material with the naked eye; conduct an inspection of the material under a microscope; and then conduct a chemical test to determine the presence of tetrahydrocannabinol (THC), the active component of marijuana. After conducting this analysis on the vegetable material recovered from defendants home, Agent Baxter concluded that it was marijuana.
On 27 May 2015, a Caldwell County jury returned verdicts finding defendant guilty of possession with intent to sell or deliver marijuana, intentionally maintaining a building to keep controlled substances, and possession of drug paraphernalia. The trial court sentenced defendant to a 60-day active sentence to be served in the custody of the Sherriff of Caldwell County, as well as a minimum of 6 months and a maximum of 17 months to be served in the North Carolina Division of Adult Correction, where he was placed on supervised probation for 30 months with monetary and special conditions of probation. Defendant appeals.
II. Identification of Marijuana
Defendant argues the trial court abused its discretion by admitting expert testimony identifying the substance recovered from his home as marijuana, in violation of the new reliability inquiry imposed by amended Rule 702(a) of the North Carolina Rules of Evidence. We disagree.
A. Expert Testimony, the Daubert Standard
As an initial matter, North Carolina is now a Daubert state. State v. McGrady, --- N.C. ----, ----, 787 S.E.2d 1, 8 (2016).
Rule 702(a) governs the admission of expert witness testimony. In 2011, our General Assembly amended Rule 702(a) to reflect its federal counterpart, which itself was amended in 2000 in response to the standard articulated in Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579, 113 S.Ct. 2786, 125 L.Ed.2d 469 (1993) and later clarified in General Electric Co. v. Joiner, 522 U.S. 136, 118 S.Ct. 512, 139 L.Ed.2d 508 (1997) and Kumho Tire Co. v. Carmichael, 526 U.S. 137, 119 S.Ct. 1167, 143 L.Ed.2d 238 (1999). McGrady, --- N.C. at ----, 787 S.E.2d at 6.
Our Supreme Court recently interpreted the 2011 amendment to Rule 702(a) to adopt[ ] the federal standard for the admission of expert witness testimony articulated in the Daubert line of cases[,] and held that the meaning of North Carolinas Rule 702(a) now mirrors that of the amended federal rule. Id. at ----, 787 S.E.2d at 5.
B. Standard of Review
We review a trial courts ruling on the admissibility of expert testimony pursuant to Rule 702(a) for an abuse of discretion. Id. at ----, 787 S.E.2d at 13. [A] trial court may be reversed for abuse of discretion only upon a showing that its ruling was manifestly unsupported by reason and could not have been the result of a reasoned decision. Id. at ----, 787 S.E.2d at 11 (quoting State v. Riddick, 315 N.C. 749, 756, 340 S.E.2d 55, 59 (1986) ).
In reviewing a trial courts application of Rule 702(a), our Supreme Court instructed:
To determine the proper application of North Carolinas Rule 702(a) ... [the reviewing court] must look to the text of the rule, to [Daubert, Joiner, and Kumho ], and also to our existing precedents, as long as those precedents do not conflict with the rules amended text or with Daubert, Joiner, and Kumho.
Id. at ----, 787 S.E.2d at 8.
C. Discussion
Rule 702(a) provides in pertinent part:
(a) If scientific, technical or other specialized knowledge will assist the trier of fact to understand the evidence or to determine a fact in issue, a witness qualified as an expert by knowledge, skill, experience, training, or education, may testify thereto in the form of an opinion, or otherwise, if all of the following apply:
(1) The testimony is based upon sufficient facts or data.
(2) The testimony is the product of reliable principles and methods.
(3) The witness has applied the principles and methods reliably to the facts of the case.
N.C. Gen.Stat. § 8C-1, Rule 702(a) (2015). Inquiry under the amended Rule 702(a) still involves a three-step framework-namely, evaluating qualifications, relevance, and reliability[,] McGrady, --- N.C. at ----, 787 S.E.2d at 10, and expert testimony must satisfy each to be admissible. Id. at ----, 787 S.E.2d at 8. In the instant case, defendant does not dispute Agent Baxters credentials nor the relevance of her testimony, but challenges its reliability.
1. Reliable Principles and Methods
Defendant contends Agent Baxters testimony was not the product of reliable principles and methods[,] in violation of Rule 702(a)(2), on the basis that the State did not present any testimony relating to [Dauberts ] five factors. Nor did it present any other support for the reliability of the test Baxter used to determine the nature of the vegetable matter. We disagree.
Regarding Dauberts and other particular factors a trial court may consider when determining reliability, our Supreme Court explained:
In the context of scientific testimony, Daubert articulated five factors from a nonexhaustive list that can have a bearing on reliability: (1) whether a theory or technique ... can be (and has been) tested; (2) whether the theory or technique has been subjected to peer review and publication; (3) the theory or techniques known or potential rate of error; (4) the existence and maintenance of standards controlling the techniques operation; and (5) whether the theory or technique has achieved general acceptance in its field.
Daubert, 509 U.S. at 593-94, 113 S.Ct. 2786. When a trial court considers testimony based on technical or other specialized knowledge, N.C. R. Evid. 702(a), it should likewise focus on the reliability of that testimony, Kumho, 526 U.S. at 147-49, 119 S.Ct. 1167. The trial court should consider the factors articulated in Daubert when they are reasonable measures of the reliability of expert testimony. Id. at 152, 119 S.Ct. 1167. Those factors are part of a flexible inquiry, Daubert, 509 U.S. at 594, 113 S.Ct. 2786, so they do not form a definitive checklist or test, id. at 593, 113 S.Ct. 2786. And the trial court is free to consider other factors that may help assess reliability given the nature of the issue, the experts particular expertise, and the subject of his testimony. Kumho, 526 U.S. at 150, 119 S.Ct. 1167.
The federal courts have articulated additional reliability factors that may be helpful in certain cases, including:
(1) Whether experts are proposing to testify about matters growing naturally and directly out of research they have conducted independent of the litigation, or whether they have developed their opinions expressly for purposes of testifying.
(2) Whether the expert has unjustifiably extrapolated from an accepted premise to an unfounded conclusion.
(3) Whether the expert has adequately accounted for obvious alternative explanations.
(4) Whether the expert is being as careful as he would be in his regular professional work outside his paid litigation consulting.
(5) Whether the field of expertise claimed by the expert is known to reach reliable results for the type of opinion the expert would give.
Fed.R.Evid. 702 advisory committees note to 2000 amendment (citations and quotation marks omitted). In some cases, one or more of the factors that we listed in Howerton may be useful as well. See Howerton [v. Arai Helmet, Ltd.], 358 N.C. [440,] 460, 597 S.E.2d [674,] 687 [ (2004) ] (listing four factors: use of established techniques, experts professional background in the field, use of visual aids to help the jury evaluate the experts opinions, and independent research conducted by the expert).
Whatever the type of expert testimony, the trial court must assess the reliability of the testimony to ensure that it complies with the three-pronged test in Rule 702(a)(1) to (a)(3). The court has discretion to consider any of the particular factors articulated in previous cases, or other factors it may identify, that are reasonable measures of whether the experts testimony is based on sufficient facts or data, whether the testimony is the product of reliable principles and methods, and whether the expert has reliably applied those principles and methods in that case. See Kumho, 526 U.S. at 150-53, 119 S.Ct. 1167.
McGrady, --- N.C. at ----, 787 S.E.2d at 9-10 (footnotes omitted). In addition, our Supreme Court emphasized that Rule 702(a), as amended in 2011, does not mandate particular procedural requirements for exercising the trial courts gatekeeping function over expert testimony. Id. at ----, 787 S.E.2d at 11 (quoting Fed. R. Evid. 702).
In the instant case, Agent Baxters testimony established that she analyzed the vegetable matter recovered from defendants home in accordance with the procedures for identifying marijuana employed by NC Lab at the time. Regarding Rule 702(a)(2), the reliability of the principles and methods employed, Agent Baxter explained that when identifying a substance as marijuana:
The first thing that Im going to do ... is ... separate any weighable material from its packaging that I receive it in. So I want the weight of just the material itself. Im going to record that weight. At that point, Im going to proceed with my analysis, conducting some type of preliminary analysis, whether that be a color test. In this particular case, with plant material, its going to include a microscopic examination as well. After that, Im going to do some type of chemical analysis to confirm the identification.
Regarding the microscopic exam, Agent Baxter explained in greater detail:
Theres basically four characteristics that were looking for with marijuana. They have unique characteristics about their leaves. They have particular types of hairs that grow on those leaves. The stems of marijuana plants arent rounded like a lot of tree, or you know, other types of plant material. Theyre fluted so ... theyre almost square, with concave edges. The seeds of the marijuana plant are very unique in that they are mottled, which means they look like little turtles backs. So those are the kinds of things that were looking for when we look under the microscope.
Regarding the chemical analysis, Agent Baxter explained that she conducted
what is referred to as a Duquenois-Levine color test[, which is] a chemical test that reacts with certain compounds. In this case, it reacts with certain cannabinoids, such as THC, which is the active component in marijuana.
Based on her detailed explanation of the systematic procedure she employed to identify the substance recovered from defendants home, a procedure adopted by the NC Lab specifically to analyze and identify marijuana, her testimony was clearly the product of reliable principles and methods sufficient to satisfy the second prong of Rule 702(a), and the trial court did not abuse its discretion in admitting this testimony. We overrule defendants challenge.
2. Application of Reliable Principles and Methods
Defendant next contends Agent Baxters testimony did not establish that she applied the principles and methods reliably to the facts of the case [,] in violation of Rule 702(a)(3). We disagree.
Agent Baxter testified that we handle every case the same. We only work one item of evidence at a time, so as to prevent any type of cross-contamination during analysis. Agent Baxter received five bags of vegetable matter for testing, and explained:
Based on our sampling procedures at that time, ... I was required to randomly select three of those plastic bags and do a complete chemical analysis.
After selecting the first bag, Agent Baxter separated it from the packaging material, [and measured the] weight o[f] that material[,] which was 379.21 grams. Next, she performed a macroscopic [examination] ... for particular characteristics. [She] then did a microscopic examination of the material [.] Subsequently, she performed a Duquenois-Levine color test and receive [d] a positive indication[.] Based on her analysis, Agent Baxter concluded that the substance was marijuana.
Regarding analyzing the two other samples, Agent Baxter testified that she applied the same procedures she used to analyze the first sample:
Once again, I separated it from its packaging material to obtain that net weight. I visually observed the material, did a microscopic examination as well as the chemical test that I performed[.]
Agent Baxter concluded that, based on her analysis, the substance tested in each of the bags was marijuana.
Agent Baxters testimony established that the principles and methods she employed were applied ... reliably to the facts of the case[,] per Rule 702(a)(3). Therefore, the trial court did not abuse its discretion by admitting her testimony.
III. Conclusion
Agent Baxters testimony was the product of reliable principles and methods applied ... reliably to the facts of the case[,] which satisfied the two challenged prongs of the reliability analysis under Rule 702(a). Defendant has failed to show the trial court abused its discretion in admitting Agent Baxters expert testimony identifying the substance as marijuana. McGrady, --- N.C. at ----, 787 S.E.2d at 14. Therefore, we conclude defendant received a fair trial, free from error.
NO ERROR.
Judge TYSON concurs.
Judge HUNTER, JR. concurs in a separate opinion.
HUNTER, JR., ROBERT N., Judge, concurs in a separate opinion.
I concur in holding the trial court did not commit error, but write separately to briefly discuss difficulties this Court faces in reviewing Daubert challenges on appeal.
Our Supreme Court and legislature have held North Carolina is a Daubert state. See State v. McGrady, --- N.C. ----, ----, 787 S.E.2d 1, 8 (2016). Our trial courts are bound to follow Daubert and its related guidance. At the present, trial courts are not required to make findings of fact or conclusions of law when they accept or reject an expert witness. With the advent of Daubert, this is problematic to appellant review. See State v. Walston, --- N.C.App. ----, ----, 780 S.E.2d 846, 862 (2015).
To utilize an expert witness in North Carolina, the moving party must show the witnesss expertise puts the expert in a better position to have an opinion on a given subject than the trier of fact. See State v. Goode, 341 N.C. 513, 529, 461 S.E.2d 631, 640 (1995). The movant must show the witness is qualified as an expert by knowledge, skill, experience, training, or education.... N.C. Gen.Stat. § 8C-1, Rule 702(a) (2015). Then, the movant must follow the three-part framework of Rule 702 and show the testimony is based up sufficient facts or data, is the product of reliable principles and methods, and the expert witness applied the principle and methods reliably to the facts of the case. Id. At issue in the case sub judice, the reliability prong poses procedural challenges for this Courts appellate review.
Because the substantive rule has an extensive history in federal law, our courts would adopt the federal procedure found in federal courts. However, the United States Circuit Courts of Appeal do not agree on the issue of whether a trial court must conduct a formal Daubert hearing when it applies the sufficiency and reliability factors in Rule 702. Circuits that allow a trial court to forego a Daubert hearing suggest a trial court can conduct a voir dire examination of the witness or allow the movant to establish a foundation on direct examination or through affidavits and expert reports. See In re Hanford Nuclear Reservation Litigation, 292 F.3d 1124, 1138-39, (9th Cir.2002) ; United States v. Glover, 479 F.3d 511, 517 (7th Cir.2007) ; Hoult v. Hoult, 57 F.3d 1, 5 (1st Cir.1995) ([W]e assume that the [trial] court performs [the Daubert ] analysis sub silentio throughout the trial with respect to all expert testimony.); United States v. Locascio, 6 F.3d 924 (2d Cir.1993) ; United States v. Johnson, 488 F.3d 690, 697 (6th Cir.2007). The other circuits that require a formal Daubert hearing face a nuanced procedural challenge-whether an in limine hearing is required when there is a material dispute as to the experts reliability. See Seaboard Lumber Co. v. United States, 308 F.3d 1283, 1302 (Fed.Cir.2002) ; see also Padillas v. Stork-Gamco, Inc., 186 F.3d 412, 418 (3d Cir.1999). Of the two lines of cases, the United States Supreme Court generally supports a trial courts procedural discretion in conducting a Daubert inquiry. Kumho Tire Co. v. Carmichael, 526 U.S. 137, 152, 119 S.Ct. 1167, 143 L.Ed.2d 238 (1999) ([W]e conclude that the trial judge must have considerable leeway in deciding in a particular case how to go about determining whether particular expert testimony is reliable. That is to say, a trial court should consider the specific factors identified in Daubert where they are reasonable measures of the reliability of expert testimony. The trial court must have the same kind of latitude in deciding how to test an experts reliability, and to decide whether or when special briefing or other proceedings are needed to investigate reliability, as it enjoys when it decides whether or not that experts relevant testimony is reliable.).
However, parties may wish to build a record to contest specific findings when an expert is accepted or rejected. In civil trials parties may move to amend a trial courts findings of fact pursuant to N.C. R. Civ. P. 52(b), request specific findings on a witnesss qualifications through an objection pursuant to N.C. R. Civ. P. 46(a)(1), or provide an offer of proof outside of the presence of the jury when their witness is excluded as an expert, pursuant to N.C. R. Evid. 103(a)(2). However, this leaves parties in criminal trials with no procedural mechanism to compel the trial court to make findings of fact or conclusions of law regarding its acceptance or rejection of an expert witness. This also creates the possibility of a silent record when parties stipulate to an experts qualifications and/or reliability, and the movant fails to provide an offer of proof for the record to show its witness meets the Daubert requirements.
Given these federal distinctions, one model for procedure is to import the Rule 404(b) procedure in Rule 702. Under Rule 404(b), if a party fails to challenge the admissibility of evidence through a motion in limine, but does raise the issue at trial, the trial court holds a voir dire hearing. See, e.g., State v. Beckelheimer, 366 N.C. 127, 131, 726 S.E.2d 156, 160-61 (2012). At this hearing, the trial court conducts a five part analysis: (1) whether there is sufficient evidence the party committed the act; (2) whether the evidence serves a proper purpose; (3) whether the evidence is sufficiently similar to the act in question; (4) whether the evidence and act in question are temporally proximate; and (5) whether the evidence survives the Rule 403 balancing test. See Id.; see also State v. Oliver, 210 N.C.App. 609, 613, 709 S.E.2d 503, 506 (2011). Then the trial court must make formal findings and note its findings for the record. See State v. Smith, 152 N.C.App. 514, 528, 568 S.E.2d 289, 298 (2002) (presumed error when the trial court does not note Rule 403 analysis on the record); State v. Washington, 141 N.C.App. 354, 540 S.E.2d 388 (2000) (no error when the trial court demonstrates a Rule 403 analysis in its ruling); State v. Rowland, 89 N.C.App. 372, 383, 366 S.E.2d 550, 556 (1988) (holding 404(b) evidence is inadmissible when a trial court fails to make findings of admissibility under Rule 404(b)).
Accordingly, best practice dictates parties should challenge an experts admissibility through a motion in limine. In the event a trial court delays its ruling on the matter, or in the event a party fails to raise the challenge until the expert is called upon at trial, our trial courts should afford parties a voir dire hearing to examine the witness and submit evidence into the record, which this Court can review on appeal. Lastly, in ruling on the experts admissibility, the trial court should identify the Daubert factors and make findings of fact and conclusions of law, either orally or in writing, as to the experts admissibility.
Here, the State provided sufficient evidence to show Agent Baxter met all the Daubert requirements. I concur in holding the trial court did not commit error.