Wieseler v. Prins

805 P.2d 1044, 167 Ariz. 223
CourtCourt of Appeals of Arizona
DecidedAugust 21, 1990
Docket1 CA-CV 88-600
StatusPublished
Cited by12 cases

This text of 805 P.2d 1044 (Wieseler v. Prins) is published on Counsel Stack Legal Research, covering Court of Appeals of Arizona primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Wieseler v. Prins, 805 P.2d 1044, 167 Ariz. 223 (Ark. Ct. App. 1990).

Opinion

OPINION

KLEINSCHMIDT, Judge.

Randall Wieseler’s driver’s license was suspended for driving when a breath test indicated that his blood alcohol concentration exceeded .10 percent, a violation of A.R.S. section 28-692. The test has a margin of error of plus or minus 10 percent. Wieseler contends that he cannot be in violation of the statute unless the breath test reads at least .110 percent to account for this margin of error. We disagree.

The case, which presents other issues, arose as follows. In March of 1988, Glendale Police Officer James Reynolds responded to a two-car accident. When he arrived at the scene, he spoke with Officer Bruce McWharter, who was already investigating the accident. McWharter told Reynolds that another officer, William Kelsey, had seen the accident and had told him that Randall Wieseler had been driving one of the vehicles involved. Kelsey was administering field sobriety tests to the other driver, and McWharter, who had smelled alcohol on the petitioner’s breath, asked Reynolds to do the same with the petitioner.

The petitioner admitted to Reynolds that he had been drinking. Reynolds could smell alcohol on the petitioner’s breath and noticed that his eyes were a little watery. Based on the field sobriety tests, Reynolds determined that petitioner was under the influence of alcohol. The petitioner was arrested and taken to the police station. He was advised of his rights and the implied consent warning, and he agreed to submit to a breath test.

Reynolds administered the test using an Intoxilyzer 4011A which produced a reading of .103 percent blood alcohol concentration. The machine had been inspected and certified as required by law, and Reynolds, a certified operator, conducted the test properly. See A.R.S. § 28-692.03(A). The petitioner was given the breath sample *225 which had been tested by Reynolds. This sample was submitted to an independent testing laboratory and it produced a reading of .098 percent blood alcohol content.

Reynolds filed an administrative affidavit with the Arizona Department of Transportation pursuant to A.R.S. section 28-694 alleging that the petitioner had submitted to a breath test which indicated a blood alcohol content in excess of .10 percent. A hearing was held to determine whether petitioner’s license should be suspended. The only witness to testify for the department of transportation was Officer Reynolds. The petitioner introduced an affidavit from a medical technologist who performed the independent test on the breath sample. The technologist stated that the breath testing device has an inherent error factor of plus or minus 10 percent, so that it was equally probable that the petitioner’s blood alcohol was below .10 as it was .10 or above. She also stated that the test result obtained by Officer Reynolds did not reliably establish the petitioner’s true blood alcohol concentration at .10 percent or above. She based this conclusion on the independent test result and the inherent margin of error.

The hearing officer ultimately issued his findings and conclusions and an order suspending the petitioner’s license. On special action appeal to the superior court the order of the hearing officer was affirmed.

THE BLOOD ALCOHOL TEST

The error factor of plus or minus 10 percent in the results reported by any of the accepted breath testing devices, including the Intoxilyzer 4011 A, is conceded. See Ariz. Admin. Code, Title 9, §§ R9-14-404(G), R9-14-405(A)(3). The question is whether the hearing officer was compelled, in view of the 10 percent margin of error, to find that unless the test showed a blood alcohol level that was 10 percent higher than .10 percent, which would be .110 percent, the state had not carried its burden of proof.

The department of transportation is authorized to suspend a license to drive when a blood alcohol test result “indicate[sj 0.10 or more alcohol concentration in the person’s blood or breath.” A.R.S. § 28-694(A) (emphasis added). The scope of the hear; ing under A.R.S. section 28-694 is limited, requiring the hearing officer to determine, among other things, “whether a test was taken, the results of which indicated an alcohol concentration of 0.10 or more.” A.R.S. § 28-694(E) (emphasis added).

No Arizona case addresses the issue the petitioner raises. There are, however, two cases from other states which we consider to be particularly instructive. The most recent is Nugent v. Iowa Department of Transportation, 390 N.W.2d 125 (Iowa 1986), which was an appeal from a decision revoking a driver’s license. The appellant’s blood alcohol reading was .102 which exceeded the statutory maximum of .10. He argued that the state could not rely on the test for blood alcohol because it had a margin of error that made it possible for the actual alcohol concentration in his blood to be below the statutory maximum even though the reading exceeded .10. The Supreme Court of Iowa rejected this argument, and in doing so drew a distinction between the criminal cases the appellant cited and civil administrative proceedings. It pointed out that the Iowa statute authorized the revocation of a license when “the test results indicate ten hundredths or more of one percent by weight of alcohol in the person’s blood.” Id. at 128. This, it said, was clear and unambiguous. The statute did not require the state to prove that the test results were totally accurate, and the margin of error need not be considered. Id.

The second case to which we refer, on which the court in Nugent also relied, is Hrncir v. Commissioner of Public Safety, 370 N.W.2d. 444 (Minn.Ct.App.1985). There, the same question that is presented in Nugent and in this case was resolved with the following observation:

The statute refers to test results showing a blood alcohol concentration of .10 or more, not .10 plus or minus a margin of error. Minn.Stat. § 169.123, subds. 4, 6(3) (1984). Here, the test results indicate a blood alcohol content of .10.

*226 Id. at 445. The Minnesota court concluded that the margin of error need not be taken into account. Id.

We find the reasoning in Nugent and Hmcir, which construes statutory language similar to the language in our own license revocation statute, persuasive, and we hold that A.R.S.- section 28-694 does not require the hearing officer to factor in the inherent margin of error before determining whether the test result indicates that the person had a blood alcohol level of .10 or more. Presumably, the legislature was aware that breath testing for blood alcohol concentration had an error factor.

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Bluebook (online)
805 P.2d 1044, 167 Ariz. 223, Counsel Stack Legal Research, https://law.counselstack.com/opinion/wieseler-v-prins-arizctapp-1990.