¶1MEMORANDUM DECISION
¶2T 1 Defendant Brian Avery Smith appeals his convictions for possession of a controlled substance, a third-degree felony, see Utah Code Ann. § 58-37-8(2)(a)G) (2012)
¶3I. The Motion To Suppress
¶412 Defendant argues that the trial court erred when it refused to consider his motion to suppress evidence on the ground that the motion was untimely under rule 12(c)(1)(B) of the Utah Rules of Criminal Procedure. The interpretation of a rule of procedure is a question of law that we review for correctness. See State v. Sosa, 2011 UT 12, ¶ 3, 248 P.3d 482. We interpret statutes and rules according to their plain meaning and "need not look beyond the plain language unless we find some ambiguity." State v. MacGuire, 2004 UT 4, ¶ 15, 84 P.3d 1171.
¶5T3 At a pretrial conference held on November 6, 2009, Defendant's counsel asked the trial court to continue the trial and informed the court that she would be filing a motion to suppress.
¶6T4 Rule 12(c) of the Utah Rules of Criminal Procedure requires a defendant to file a motion to suppress "at least five days prior to the trial"
¶7T5 We agree with Defendant that the rule's use of the word "trial" refers to the actual trial-not merely the date for which trial was first scheduled.
¶816 The State argues that any error in the trial court's refusal to consider the motion to suppress was harmless. "We will reverse an erroneous evidentiary ruling only if, absent the error, there is a reasonable likelihood that there would have been a more favorable result for the defendant." State v. Kohl, 2000 UT 35, ¶ 17, 999 P.2d 7 (citation and internal quotation marks omitted).
¶9T7 The procedural posture of this case is analogous to that of State v. Ramirez, 817 P.2d 774 (Utah 1991), in which a defendant filed a motion to suppress evidence on the basis that, among other things, the stop and seizure were unlawful because the officer in that case did not have an objective, articula-ble suspicion that the defendant had committed a crime. See id. at 777, 785. The trial court took this particular basis for the motion to suppress under advisement but never explicitly ruled on it. See id. at 777. The Utah Supreme Court stated that this effectively "was the same as a denial of the motion, but a denial without the active participation of the court." Id. at 787. The Court noted that,
in cases in which factual issues are presented to and must be resolved by the trial court but no findings of fact appear in the record, we assume that the trier of facts found them in accord with its decision, and we affirm the decision if from the evidence *1151it would be reasonable to find facts to support it.
¶10Id. (citation and internal quotation marks omitted). See also State v. Lovegren, 798 P.2d 767, 771 & n. 10 (Utah Ct.App.1990) (accepting the undisputed trial evidence even in the absence of factual findings when considering an appeal of the trial court's decision on a motion to suppress).
¶1118 Here, as in Ramirez, the trial court did not consider the merits of the motion to suppress-or at least left no record of doing so. As a result, we can evaluate the merits of the motion only if the facts adduced at trial are undisputed. See Ramirez, 817 P.2d at 788 n. 6. We look to the motion to suppress to determine the scope of the argument and, consequently, what trial evidence we should consider.
¶1219 The motion to suppress argues only that the basis for the stop was "purely speculative" and that the police officers had no reasonable, articulable suspicion to stop and question Defendant. Specifically, the motion contends that the State failed to establish the reliability of the police officers' observations made via the surveillance camera because the police report did not mention the camera's resolution, how far away from the camera the purported drug exchange occurred, or the ability of the officers to observe the exchange while monitoring the surveillance video.
¶13110 Consistent with the latter argument, Defendant's appellate brief mentions that the facts related to the stop and the alleged consent to search were disputed.
¶14111 At oral argument, Defendant's counsel stated that an evidentiary hearing need not be limited to the issues raised in a motion to suppress, implying that we can consider the alleged factual dispute on appeal because the trial court could have addressed it at a hearing on the suppression motion had it held one. It may be within a trial court's purview to consider other grounds for suppression that arise at an evidentiary hearing. See, e.g., Evanoff v. State, 2011 WL 1431520, at *8 (Tex.App. April 14, 2011) (noting that, at a hearing on a motion to suppress, the parties addressed an issue that had not been raised in the motion). Nevertheless, it is speculative to suggest that facts contrary to what was in the police report might have emerged at a suppression hearing even though they did not emerge at trial, Therefore, our review is limited to the issues expressly raised in the motion to suppress and we do not consider any newly claimed factual disputes.
¶15II. Chain of Custody
¶16{12 Defendant also argues that the trial court abused its discretion by admitting evidence of the crack pipe, the cocaine, and a related lab report because the State failed to establish an adequate chain of eustody or explain why the cocaine's appearance at trial differed dramatically from its purported appearance at the time of seizure. "A trial court's determination that there was a proper foundation for the admission of evidence will not be overturned unless there is a showing of an abuse of discretion." State v. Torres, 2003 UT App 114, ¶ 7, 69 P.3d 314 (citation and internal quotation marks omitted).
¶17"13 Defendant begins with the premise that the degree of proof needed to establish an uninterrupted chain of custody depends on the nature of the evidence at issue.
If the evidence is unique, readily identifiable and resistant to change, the foundation for admission need only be testimony that the evidence is what it purports to be. Alternatively, if the evidence is open to alteration or tampering, or is not readily identifiable, the trial court requires a more elaborate chain of custody to establish that the evidence has not been tampered with or altered.
¶18United States v. Clonts, 966 F.2d 1366, 1368 (10th Cir.1992) (internal citation omitted). Defendant also suggests that controlled substances can be easily altered and are susceptible to substitution. See State v. Petralia, 110 Ariz. 530, 521 P.2d 617, 623 (1974). Defendant contends that the cocaine and crack pipe in this case were not unique or "readily identifiable" and that they were susceptible to alteration by tampering or contamination. Therefore, to support their admission into evidence, Defendant insists that the State *1153was required to show "a more stringent foundation entailing a chain of custody of the item with sufficient completeness to render it improbable that the original item has either been exchanged with another or been contaminated or tampered with." United States v. Cardenas, 864 F.2d 1528, 1531 (10th Cir.1989) (emphasis, citation, and internal quotation marks omitted).
¶19{14 Defendant argues that the chain of custody was broken here because the evidence was mislabeled when it was placed into an evidence locker and the State failed to explain who relabeled and moved it from an evidence locker to the evidence room or where the evidence was prior to the time it was transferred to the Utah State Crime Lab. Defendant contends that the trial court erred by admitting the evidence because the State failed to establish an adequate chain of custody.
¶20115 Showing a reliable chain of custody is just one way to authenticate evidence. Evidence is generally admissible if "the trial court is satisfied that the [evidence] has not been changed or altered[.]" State v. Hagle Book, Inc., 583 P.2d 73, 74-75 (Utah 1978).
Before a physical object or substance connected with the commission of a crime is admissible in evidence there must be a showing that the proposed exhibit is in substantially the same condition as at the time of [the] crime. The cireumstances surrounding the preservation and custody of the article and the likelihood of tampering are factors to be considered in determining its admissibility. -If after consideration of these factors the trial court is satisfied that the article or substance has not been changed or altered, [it] may permit its introduction into evidence.
¶21Id. (emphasis added) (citation and internal quotation marks omitted). Onee the court admits the evidence, the jury may then " "weigh the evidence based on its assessment of the showing of chain of custody.'" Torres, 2003 UT App 114, ¶ 8, 69 P.3d 314 (quoting Eagle Book, 583 P.2d at 75).
¶221 16 The trial testimony showed that after seizing the cocaine and a broken glass pipe from Defendant, Officer Flores handed those items to Officer Garayeochea, who subsequently gave them to Officer Naegle to be booked into evidence. When Officer Naegle took the pipe and cocaine to the evidence room at the Salt Lake City Police Department (SLCPD), no evidence technicians were available, so he packaged, sealed, and initialed the evidence before placing it in an evidence locker. However, he used the wrong case number when he labeled the evidence bag and recorded the evidence in the evidence log. When a detective sereened the case three days later, he noticed that the evidence log listed no evidence associated with Defendant's case number. He contacted Officers Garaycochea and Flores who informed him that Officer Naegle had placed the items in the evidence locker but had "put it under the wrong case number." An unidentified evidence technician subsequently relabeled the evidence and placed it in the appropriate area of the evidence room.
¶23T 17 About nine months after the evidence was seized, an evidence technician retrieved the evidence from the general property room and gave it to a courier who delivered it to the Utah State Crime Lab for testing. The forensic chemist who tested the cocaine testified that the package was sealed when it arrived and that her notes about the package did not indicate that it looked as if it had been opened before she received it.
¶241 18 The State showed that both the evidence lockers and the evidence room are secured areas. The State also explained that onee items are placed in an evidence locker or given to an evidence technician, only the evidence technicians have access to it. When officers use an evidence locker to book an item, evidence technicians remove the item from the lockers and place it in the appropriate area of the evidence room. At trial, the witnesses who had handled the evidence uniformly testified that they had not observed any indications that the package containing the evidence had been tampered with. In addition, Officer Naegle testified that he ree-ognized the evidence produced at trial as the items he booked into evidence because the tags on the items contained his name and initials. And Officer Garaycochea described the evidence bag as having the incorrectly numbered label underneath the label with *1154the correct number. The testimony established that the cocaine and the broken glass pipe were in the custody of the State-either the SLCPD or the State Crime Lab-from the moment that Officer Naegle first deposited them in the evidence locker. It is true that the State could not identify which evidence technician corrected the label or moved the evidence from the locker to the evidence room. But the lack of testimony from the evidence technicians who handled the evidence at various times implicates the weight of the evidence, not its admissibility. See State v. Wynia, 754 P.2d 667, 671 (Utah Ct.App.1988) ("A weak link in the chain of custody and any doubt created by it go to the weight of the evidence once the trial court has exercised the discretion to admit it.").
¶251 19 Defendant also argues that the weight and description of the cocaine tested at the lab and produced at trial were different than the weight and description of the cocaine seized from Defendant. He contends that this supports his argument and suggests a "high probability that the original evidence taken from [Defendant] had been exchanged with another or had been contaminated or tampered with."
¶26T20 At trial, witnesses testified that the average twist of cocaine weighs between 50 and 100 milligrams. In contrast, the lab report showed that the twist tested at the lab weighed 14 milligrams at the time of testing, an amount barely considered weighable by lab standards.
¶27121 Similarly, we are not persuaded by Defendant's argument that the differing description of the cocaine in the police report as compared to the officers' descriptions of the cocaine exhibited at trial suggests tampering. Defendant points out that the police report described the seized cocaine as "hard" and "rocklike," but at trial, the officers described the exhibit as "white particles," "traces of white powder," or "granules." Both of the arresting officers, however, identified the cocaine and pipe introduced at trial as the same items they seized from Defendant. Officer Garaycochea examined the package of cocaine and testified that he recognized its contents as "basically what Detective Flores handed [him]," and Officer Flores identified the glass pipe with its broken end as the same one he removed from Defendant's pocket. Officer Naegle also testified that the "items that are in those packages [produced at trial were in] substantially the same condition as when [he] dropped them off at the evidence [locker]." Thus, notwithstanding the variations in descriptions and the officers' testimony that "these twists pretty much look all the same," that glass pipes are "all very similar," and that the twist produced at trial "look[ed] like any other twist," the trial testimony, if believed by the factfinder, was adequate to establish that the cocaine and pipe introduced into evidence were the same as those seized from Defendant. Any deficiencies in the chain of custody, like the inconsistencies in describing the contraband, go only to the weight of the evidence. See Wynia, 754 P.2d at 671.
¶28CONCLUSION
¶2922 We conclude that the phrase "prior to the trial" in rule 12(c)(1)(B) of the Utah Rules of Criminal Procedure means prior to the date that the trial actually occurs. As a result, the trial court erred by concluding that Defendant's motion to suppress was untimely. Nonetheless, the error was harmless because the undisputed evidence defeats the only argument that Defendant raised in his motion to suppress. We also reject Defendant's chain-of-custody argument and conclude that the court did not abuse its discretion by admitting into evidence the glass pipe, cocaine, and related lab report.
¶301 23 Affirmed.
¶3124 I CONCUR: JAMES Z. DAVIS, Judge.
¶32. Because the current provisions do not materially differ from the provisions in effect at the relevant time, we cite the current version of the Utah Code for the convenience of the reader.
¶33. Before this date, the trial had been rescheduled twice-the first time because a new prosecutor and new defense counsel had been assigned to the case and the second time at the request of defense counsel.
¶34. In the absence of a court-imposed deadline, rule 12(c) of the Utah Rules of Criminal Procedure provides the default deadline for filing a motion to suppress. See Utah R.Crim. P. 12(c)(1)(B). The parties agree that the default rule applies here.
¶35. Our construction of the rule means that in the absence of a court-imposed deadline for pretrial motions, rescheduling a trial will give rise to a new default deadline, thus extending the time for a defendant to file pretrial motions under rule 12 of the Utah Rules of Criminal Procedure. Counsel and the trial court should bear this in mind as they contemplate and consider motions to continue trial. In any event, the trial court can eliminate the uncertainties that may arise as a result of rescheduling a trial by imposing self-standing deadlines for pretrial motions.
¶36. Defendant also argues that the trial court "waived the late filing by agreeing to review Defendant's motion," when it stated at a January 15, 2010 scheduling meeting that it was willing "to review the motion to suppress that was filed by [defense counsel], and review that and give you my legal opinion on whether or not the facts as set forth by [defense counsel] are-would even rise to the level of being a valid suppression motion." There is no record that the court ever reviewed the motion.
¶37. The motion to suppress states, in pertinent part, as follows:
[Defendant] was observed from a camera located in the homeless shelter. No mention is made [in the police report] as [to] the resolution of the camera or how far away from the camera [Defendant] and the men were standing. ... [NJo details are given as to [the] ability of the officer to actually observe this moment, how the officer was able to determine that the object [Defendant passed to Mr. Medina] was cash and if there were any objects impeding his view.... [Officer Flores] does not describe the item [that Mr. Cruz placed into Defendant's hand] or how he is able to determine that the item is contraband of any sort. Yet based upon this information, the officer detained all three parties....
.... Moreover, the officer did not directly observe the incident{,] rather he watched from a camera of unknown quality and distance from the homeless shelter.
¶38. At trial, an officer testified that the camera provided a good view and that it had a fish-eye lens capable of zooming in and out and rotating 360 degrees. The officers used a close-up view when observing the conduct at issue. When describing the exchange, an officer testified that he believed money was exchanged because he could see paper that was green, crinkled up, and looked like money, but he could not see the denominations. Thus, the uncontroverted trial evidence shows no reason to question the reliability and adequacy of the officers' observations via the security camera.
¶39. In his statement of facts on appeal, Defendant states as follows, with citations omitted:
[Defendant] disputed these facts [regarding the stop and subsequent search] at trial. [Defendant] denied ever coming into contact with the two Hispanic males. He testified that while he was walking north on 200 South, he observed what he believed to be a drug deal between a white male and two Hispanic males. [Defendant] was caught off guard when the officers approached him at 200 South and 400 West. After giving the officers his requested identification, [Defendant] testified that they interrogated him, handcuffed him, and proceeded to search his pant pockets and coat without his consent. To his surprise, [Defendant] testified that while he was being detained and searched, he observed officers release the white male they had stopped along with the two Hispanic males. [Defendant] denied ever buying or possessing any controlled substance or drug paraphernalia.
¶40In addition to contending that the facts are disputed, Defendant argues on appeal that the motion to suppress "sought to suppress the evidence seized and the alleged statements made by [Defendant] because [Defendant] was never advised of his rights." We note that the motion states, "[The officer detained all three parties and began to question [Defendant] without advising him of his rights(.]" However, Defendant did not develop a Miranda argument in the motion, instead focusing solely on the reliability of the officers' indirect observation of the incident via the security camera. Accordingly, we do not consider this contention. See State v. Sloan, *11522003 UT App 170, ¶ 13, 72 P.3d 138 (declining to consider an argument that "contains no legal analysis and cites no legal authority").
¶41. We note that Defendant has not argued that the court abused its discretion by failing to hold an evidentiary hearing-and rightly so. A "defendant bears the burden of showing there are material facts in dispute, and an evidentiary hearing is only required when the motion to suppress raise(s] factual allegations that are sufficiently definite, specific, detailed, and nonconjectural to enable the court to conclude that contested issues of fact going to the validity of the search are in issue." State v. Clegg, 2002 UT App 279, ¶ 6, 54 P.3d 653 (alteration in original) (citations and internal quotation marks omitted). Because Defendant's motion to suppress contained only facts taken from the police report, it raised no claims of any factual disputes related to the seizure, Defendant's lack of consent, or any other issue.
¶42. The Utah State Crime Lab chemist testified that any substance weighing less than ten milligrams is considered "unweighable" because it is merely "residue."