State v. Mechler

153 S.W.3d 435, 2005 Tex. Crim. App. LEXIS 5, 2005 WL 52775
CourtCourt of Criminal Appeals of Texas
DecidedJanuary 12, 2005
Docket0075-04
StatusPublished
Cited by644 cases

This text of 153 S.W.3d 435 (State v. Mechler) is published on Counsel Stack Legal Research, covering Court of Criminal Appeals of Texas primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State v. Mechler, 153 S.W.3d 435, 2005 Tex. Crim. App. LEXIS 5, 2005 WL 52775 (Tex. 2005).

Opinions

OPINION

KEASLER, J.,

delivered the opinion of the Court

in which KELLER, P.J., and WOMACK, JOHNSON, HERVEY, and HOLCOMB, JJ., joined.

After hearing testimony on Matthew Mechler’s pretrial motion, the judge suppressed his intoxilyzer results, relying on Mata v. State1 and Texas Rule of Evidence 403. Reviewing the case de novo, the Court of Appeals reversed the trial court by holding that Mata was inapplicable and Rule 403 was misapplied. We agree with the Court of Appeals’s result but find error in its failure to review for an abuse of discretion. Nevertheless, we affirm its judgment.

I. Factual and Procedural History

Deputy Clarence Golden pulled Mechler over upon observing him commit various traffic violations, including running off the road in executing a sweeping turn, rolling through a stop sign, and other erratic movements. Upon approaching Mechler’s vehicle, Deputy Golden detected an odor of alcohol and noticed Mechler’s movements were slow and sluggish in complying with his request for Mechler’s driver’s license and insurance. When asked if he had been drinking, Mechler stated, “A little.” After administering field-sobriety tests, Golden concluded Mechler was intoxicated and placed him under arrest. Nearly an hour and a half later, Mechler gave a breath sample indicating a blood alcohol concentration (BAC) of .165. The State’s information charged Mechler with driving while intoxicated, alleging intoxication under both an impairment definition, which is the loss of his mental and physical faculties, and a per se definition, or having a blood alcohol concentration of at least .08.

Mechler filed a motion to suppress the intoxilyzer results on two grounds. First, Mechler argued the State was unable to offer retrograde extrapolation testimony because.its expert could not testify on the requisite factors outlined by our decision in Mata v. State.2 Second, he claimed the intoxilyzer results were irrelevant under Rule 401, or alternatively, inadmissible under Rule 403 because their probative value was substantially outweighed by the danger of unfair prejudice.

At the suppression hearing, the trial court heard testimony from Deputy Golden, an officer who administered the breath test, and a technical supervisor employed by the Texas Department of Public Safety. Deputy Golden testified to his observations and conclusions concerning Mechler’s intoxication. His testimony included the reason for the initial stop, the smell of alcohol when he approached Mechler, and Mechler’s inability to perform various field-sobriety tests. Deputy Ressler testified to the administration of the breath test and was examined on his understanding of the intoxilyzer’s mechanics and tolerances. The trial court also heard testimony from Technical Supervisor Barbosa. After admitting she was unable to testify on the necessary Mata factors, the State conceded its inability to present extrapolation testimony.

The trial court ordered the intoxilyzer results suppressed. The trial court’s order stated,

[438]*438Pursuant to the application of Texas Rule of Evidence 403 and State v. Mata, [Mata v. State][citation omitted] to the facts of this case, the probative value of the breath test results in this case was substantially outweighed by the danger of unfair prejudice due to the State’s inability to present breath test extrapolation evidence.

The court further stated, “All of the witnesses who testified were credible and this Court did not base its decision upon the credibility of the witnesses.” The State appealed.

II. Court of Appeals

The Court of Appeals reviewed the suppression order de novo.3 In applying Guzman v. State,4, the court reasoned that a de novo standard of review was proper because the trial court’s decision did not involve an evaluation of credibility and the facts concerning the suppression issues were undisputed.5 The Court of Appeals found error in suppressing the intoxilyzer results based on Mata because the Mata decision was inapplicable to this case.6 After applying the Montgomery factors for analyzing a trial court’s Rule 403 ruling, the court further held the trial court erred in suppressing the test results under Rule 403.7 We granted Mechler’s petition for discretionary review to address whether the Court of Appeals erred in reversing the trial court’s suppression of Mechler’s breath-test results which was based on (1) Texas Rule of Evidence 403 and (2) Mata v. State.

III. Analysis

A. Mata

We begin with Mata. The Court of Appeals held that Mata was inapplicable to this case because Mata addressed only “the admissibility of expert testimony rather than test results.”8 We agree. Mata addressed the necessary factors needed to establish the reliability of expert testimony on retrograde extrapolation.9 In Mata, we stated that

we are not addressing whether retrograde extrapolation is necessary in order for the State to prove a defendant guilty in a DWI case. Nor do we address whether test results showing a defendant’s BAC at some time after the alleged offense are admissible at trial in the absence of retrograde extrapolation.10

The trial court erred in suppressing the intoxilyzer results based on Mata.

B. Rule 403

1. Standard of Review

Mechler alleges that the Court of Appeals erred in evaluating the trial court’s suppression order de novo. While acknowledging that an order on a motion to suppress is normally reviewed for an abuse of discretion, the Court of Appeals concluded that a de novo standard is appropriate because there were no disputed issues and no need to observe the credibility and demeanor of witness testimony.11 We disagree.

[439]*439We have long held that a trial court is entitled to broad discretion in ruling on a Rule 403 objection.12 In Montgomery v. State,13 we noted two significant rationales for this broad discretion. First, Rule 403’s language implies that a determination under this rule is inherently discretionary with the trial court.14 Rule 403 provides, in pertinent part, that relevant evidence “may be excluded if its probative value is substantially outweighed by the danger of unfair prejudice.”15 The inclusion of the word “may” displays the drafter’s intent to vest the trial courts with substantial discretion.16 Second, the trial court is in a superior position to evaluate the impact of the evidence.17 Unlike the trial court, an appellate court “ ‘cannot weigh on appeal ... the intonation and demeanor of the witnesses preceding the testimony in issue ... nor can we determine the emotional reaction of the jury to other pieces of evidence....’”

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Bluebook (online)
153 S.W.3d 435, 2005 Tex. Crim. App. LEXIS 5, 2005 WL 52775, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-mechler-texcrimapp-2005.