Commonwealth v. Mattingly

98 S.W.3d 865, 2002 WL 32063784
CourtCourt of Appeals of Kentucky
DecidedMarch 12, 2003
Docket2001-CA-001096-DG
StatusPublished
Cited by5 cases

This text of 98 S.W.3d 865 (Commonwealth v. Mattingly) is published on Counsel Stack Legal Research, covering Court of Appeals of Kentucky primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Commonwealth v. Mattingly, 98 S.W.3d 865, 2002 WL 32063784 (Ky. Ct. App. 2003).

Opinion

OPINION

KNOPF, Judge.

The Commonwealth brings this matter on discretionary review from an opinion and order of the Marion Circuit Court which set aside a conditional guilty plea entered by Joseph Corey Mattingly to the charge of driving under the influence (DUI), first offense. 1 The Commonwealth asserts that when it elects to prosecute a DUI charge under KRS 189A.010(l)(a), a defendant may not present any evidence attempting to prove that he or she was not under the influence of alcohol. Rather, the Commonwealth contends that the defendant’s blood- or breath-alcohol concentration is the primary relevant factor in such a prosecution. We agree with the circuit court, however, that Mattingly was entitled to present any evidence which tended to impugn the results of the breath- and blood-alcohol concentration test, including evidence of his performance on field sobriety tests. Hence, we affirm the circuit court and remand for further proceedings.

The facts underlying this appeal are not in dispute. Following a traffic stop on February 18, 2000, Mattingly was arrested and charged with DUI, first offense. Pri- or to the scheduled trial in Marion District Court, the Commonwealth announced that *867 it was electing to prosecute Mattingly under KRS 189A.010(l)(a) — the so-called “DUI per se ” provision. The Commonwealth stated that it intended to produce only evidence that Mattingly was operating a motor vehicle on February 18, 2000, and at that time he had blood- or breath-alcohol concentration of .10 or higher. 2 Based upon this election, the Commonwealth filed a motion in limine, seeking to exclude the introduction of any evidence concerning whether Mattingly was under the influence of alcohol on February, 18, 2000, including evidence of the field sobriety test conducted by the arresting officer. Mattingly opposed the motion, contending that such evidence was relevant to challenge the results of his breathalyzer test.

The district court ultimately granted the Commonwealth’s motion. The court recognized that field sobriety tests have long been used to prove or disprove that an accused was driving under the influence. However, because impaired driving is not at issue to prove DUI per se, the court reasoned that in this case such evidence is irrelevant. Thereafter, Mattingly entered a conditional plea of guilty, 3 reserving the right to appeal the district court’s eviden-tiary ruling.

On appeal, the Marion Circuit Court reversed, determining that field sobriety tests and evidence which may show that a defendant was not under the influence would be relevant to challenge the accuracy of the breathalyzer test. The court concluded that excluding this evidence would violate an accused’s constitutional rights to present a defense. Accordingly, the court set aside the guilty plea and remanded the matter to district court for further proceedings.

The Commonwealth then filed a motion for discretionary review, 4 which this Court granted on August 10, 2001. The central issue in this case concerns the relevancy of evidence in a prosecution for DUI per se. At the time of the offense, KRS 189A.010(1) required the Commonwealth to prove that a person was operating or in control of a motor vehicle; and that said person either: (a) had an blood- or breath-alcohol concentration of .10 or more; 5 (b) was under the influence of alcohol; (c) was under the influence of any other substance which impairs one’s driving ability; (d) was under the combined influence of alcohol and any other substance which impairs one’s driving ability; or (e) was under the age of 21 and had a blood- or breath-alcohol concentration of 0.02 or more. However, these are not separate offenses, but merely alternative means of proving the offense of DUI. 6

In King v. Commonwealth, 7 this Court addressed the evidence necessary to support a conviction under the statute. The defendant in King pointed out that the Commonwealth had only presented evidence showing that he was tested on an Intoxilyzer 5000 machine, which gave a reading of .10. The defendant argued that he was entitled to a directed verdict be *868 cause his test results were within the machine’s margin of error.

This Court rejected the argument that the accuracy of the .10 reading, where the machine had a margin of error of .005, was not reasonably reliable evidence for a jury to find the elements of the offense beyond a reasonable doubt. 8 However, in dicta, this Court expounded on the proof which is relevant to prove the elements for DUI per se:

KRS 189A.010(l)(a) creates a criminal offense for operating a motor vehicle while having an alcohol concentration of .10 or above, regardless of available evidence that the accused is not under the influence of alcohol. This is commonly referred to as “per se under the influence.” With this reading in evidence, the Commonwealth doesn’t need to go further, nor can the defense introduce evidence to show the defendant was not under the influence . That issue becomes irrelevant as the content of .10 or more in and of itself, becomes the crime, unlike in Allen v. Commonwealth, Ky.App., 817 S.W.2d 458 (1991). As such, the .10 alcohol concentration becomes an element of the crime, not merely evidence of a DUI. 9

Following this Court’s decision in King, many defendants read this language as requiring the Commonwealth to elect to prosecute DUI cases under a specific section of KRS 189A.010(1). Defendants contended that if such an election were not required, they could not make a reasonable decision concerning what evidence to present in rebuttal. Indeed, defendants further asserted that if they guessed wrong and prepared a defense based upon other sections of KRS 189A.010(1), that evidence could be excluded as irrelevant under the per se provisions of subsection (L)(a). Thus, they argued that due process required either that the Commonwealth make an election if it intended to prosecute the charge as a DUI per se,

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Cite This Page — Counsel Stack

Bluebook (online)
98 S.W.3d 865, 2002 WL 32063784, Counsel Stack Legal Research, https://law.counselstack.com/opinion/commonwealth-v-mattingly-kyctapp-2003.