Case Name: STATE of Idaho, Plaintiff-Respondent, v. Michael J. GARRETT, Defendant-Appellant
Court: Idaho Supreme Court
Jurisdiction: Idaho
Decision Date: 1991-05-09
Citations: 119 Idaho 878
Docket Number: No. 17795
Parties: STATE of Idaho, Plaintiff-Respondent, v. Michael J. GARRETT, Defendant-Appellant.
Judges: BAKES, C.J., concurs.
Reporter: Idaho Reports
Volume: 119
Pages: 878–885

Head Matter:
811 P.2d 488
STATE of Idaho, Plaintiff-Respondent, v. Michael J. GARRETT, Defendant-Appellant.
No. 17795.
Supreme Court of Idaho, Boise,
January 1990 Term.
May 9, 1991.
Wilson & Carnahan, Boise, for defendant-appellant. Robert R. Chastain, argued.
Jim Jones, Atty. Gen., and Myrna A.I. Stahman, argued, Deputy Atty. Gen., Boise, for plaintiff-respondent.

Opinion:
BISTLINE, Justice.
The defendant-appellant Michael J. Garrett challenges the district court's admission into evidence of the results of a horizontal gaze nystagmus test (or HGN test) administered to Garrett by the police officer who had stopped him for driving while under the influence of alcohol or drugs (DUI). Garrett also appeals the use of two prior DUI convictions to enhance his present conviction to the status of a felony. We affirm the district court.
In the early morning of March 11, 1988, Garrett was stopped by police officer Gary Fost for driving straight through an intersection from a "right turn only" lane, and not heeding a "do not enter" sign. Fost administered seven field sobriety tests to determine whether Garrett was driving under the influence of alcohol or drugs. On the basis of Garrett's performance in these tests, Garrett was arrested for DUI.
In addition to the HGN test, which was administered first, there were six other field sobriety tests administered to Garrett. After the HGN test, the police officer administered the walk and turn test, the one leg stand test, the alphabet recitation test, the counting test, the fingertip count test, and the phrase test. The first three of these tests (HGN, walk and turn, one leg stand) constitute the basic battery of field sobriety tests. The other four tests administered to Garrett are administered at the option of the police officer. According to Officer Fost's testimony at trial, Garrett failed each test, with the exception of the alphabet recitation test. Garrett did recite the alphabet in the proper order, but according to Officer Fost, Garrett's speech was slurred.
At the station house, Garrett refused to submit to a breath test. At trial, Garrett pleaded not guilty, and Garrett's defense strategy was to refute Officer Fost's credentials and expertise concerning the HGN test. He also challenged the State's use of two prior DUI convictions to enhance the March 1988 charged violation to a felony. The trial court denied Garrett's motion in limine concerning the HGN test results, and denied Garrett's motion to dismiss the felony charge against him.
The trial proceedings were bifurcated. A jury, allowed to consider the HGN test results, found Garrett guilty of DUI. The court, without a jury, then determined that Garrett's two prior convictions justified the felony charge. This appeal followed.
I. THE HGN TEST IS RELIABLE AND WAS PROPERLY ADMITTED BY THE DISTRICT COURT AS EVIDENCE OF DUI.
Garrett argues that HGN test results are scientific evidence, requiring a determina tion of their reliability and acceptance in the scientific community. Garrett refers to the Frye test for novel scientific evidence, Frye v. United States, 293 F. 1013 (D.C.Cir.1923), and to an Arizona case which determined that the HGN test satisfies Frye. State v. Superior Court, 149 Ariz. 269, 718 P.2d 171 (1986). Garrett distinguishes the Arizona case from his circumstance by pointing out that many specialists were called in to testify about HGN test reliability in Arizona, whereas here only the arresting officer testified to the reliability of the HGN test. The State agrees that the HGN test results are scientific evidence, contending also that those results were properly admitted in accordance with the rule promulgated by this Court, I.R.E. 702. The State relies heavily upon the Arizona case cited by Garrett, State v. Superior Court, to show the reliability of the test, and also cites to a Montana case which recently considered the question and upheld the reliability of HGN test results. State v. Clark, 234 Mont. 222, 762 P.2d 853 (1988).
This presentation of the reliability issue is considered in two parts. Even though a police officer may be qualified as an expert in administering the HGN test, the question whether the HGN test itself is reliable cannot be answered by this inquiry. See State v. Reed, 83 Or.App. 451, 732 P.2d 66 (1987); State v. Barker, 366 S.E.2d 642 (W.Va.1988). Therefore, we must first consider whether the HGN test is reliable and has been accepted by the scientific community. If our answer to the first part of this inquiry is in the affirmative, then we must also determine what HGN test results may be used for, and whether the police officer was competent to testify under the applicable rules of evidence as to the administration of the HGN test and its results.
A. THE HGN TEST HAS BEEN ACCEPTED AS RELIABLE.
This Court has not heretofore been presented with having to decide whether HGN tests are reliable enough for their results to be admissible at trial. However, other state courts have considered this question, and we may properly look to their opinions for guidance. Because the reliability of a test based on a scientifically tested phenomenon should not vary from jurisdiction to jurisdiction, we examine what other jurisdictions have done when HGN test results are offered as evidence in DUI cases.
Unlike the scientific procedure of DNA "fingerprinting" discussed in State v. Horsley, 117 Idaho 920, 792 P.2d 945 (1990), in which the reliability of that test was directly related to the procedures and protocols involved because of the possibility of test sample contamination and confusion, the HGN test is a test for an on the scene, readily observable phenomenon. This phenomenon was recently described in State v. Murphy, 451 N.W.2d 154 (Iowa 1990):
At the outset we note that the principal obstacle to the admissibility of the horizontal gaze nystagmus test may be its pretentiously scientific name. Though cumbersome, the test's title is quite descriptive. "Nystagmus" is a term used to describe an involuntary jerking of the eyeball, a condition that may be aggravated by the effect of chemical depressants on the central nervous system. State v. Superior Court, 149 Ariz. 269, 271, 718 P.2d 171, 173 (1986) (citing The Merck Manual of Di agnosis and Therapy (14th ed. 1982)). An inability of the eyes to maintain visual fixation as they are turned from side to side is known as "horizontal gaze nystagmus." Id.
Murphy, 451 N.W.2d at 156. The test only requires the objective observations of the person administering the test. No further interpretation of results or procedures is required. If the subject's eyes do exhibit nystagmus, that is an indication that the subject may be under the influence of alcohol. Nevertheless, the HGN test is a different type of test from such sobriety tests as balancing on one leg or walking in a straight line because it relies upon science for its legitimacy rather than upon a fact based in common knowledge.
In State v. Superior Court, 149 Ariz. 269, 718 P.2d 171 (1986), the Arizona Supreme Court conducted an in-depth analysis of HGN testing. Resisting the defendant's motion to exclude the results of an HGN test, the State presented testimony from: (1) Dr. Marcelline Burns, a research psychologist who studied the effect of alcohol on behavior; (2) an officer of the Los Angeles Police Department who was a consultant to the National Highway and Traffic Safety Administration (NHTSA) on field sobriety testing; (3) and two officers from the Arizona Department of Public Safety, one of whom at the time conducted the HGN test training program for the State of Arizona. In addition to this testimony, the State submitted articles from scientific publications and research reports done on behalf of the NHTSA, and the court conducted its own research.
The court ruled that the HGN test satisfies the Frye standard. We have been furnished with no publications or other authority which refutes the reasoned decision of the Arizona court. We therefore hold that the HGN test does satisfy the Frye standard, because the test is based on a generally accepted theory: Persons who are intoxicated (as well as some other non-intoxicated members of the population) exhibit nystagmus. The courts of other jurisdictions, including Alaska, Arizona, Iowa, Louisiana, Montana, Ohio, and Texas have also decided that the HGN test satisfies Frye.
We note, however, that the HGN test results are not admissible for all purposes. HGN test results may not be used at trial to establish the defendant's blood alcohol level in the absence of the chemical analysis of the defendant's blood, breath, or urine. The reason for this limitation is three-fold. First, factors other than alcohol in the bloodstream can cause nystagmus. Nystagmus may be congenital, or due to a variety of factors that affect the brain. Second, laymen jurors are often awed by any procedure referred to as a "scientific" one, and are more easily persuaded to find for the State when scientific evidence in favor of the State is presented. Third, as the Arizona court explained:
Our holding does not mean that evidence of nystagmus is admissible to prove BAC [blood alcohol content] of .10 percent or more in the absence of a laboratory chemical analysis of blood, breath or urine. Such a use of HGN test results would raise a number of due process problems different from those associated with the chemical testing of bodily fluids. The arresting officer's 'reading' of the HGN test cannot be verified or duplicated by an independent party. [Citations omitted.] The test's recognized margin of error provides problems as to criminal convictions which require proof of guilt beyond a reasonable doubt. The circumstances under which the test is administered at roadside may affect the reliability of the test results. Nystagmus may be caused by conditions other than alcohol intoxication. And finally, the far more accurate chemical testing devices are readily available.
State v. Superior Court, 718 P.2d at 181 (emphasis in original). Although we note that in conjunction with other field sobriety tests, a positive HGN test result does supply probable cause for arrest, standing alone that result does not provide proof positive of DUI, because many other factors may cause nystagmus.
The State may prove a violation of I.C. § 18-8004 two ways. State v. Knoll, 110 Idaho 678, 718 P.2d 589 (Ct.App.1986) (DUI may be proved by establishing BAC of .10 percent or higher, or by circumstantial evidence of impaired driving ability or other readily observable symptoms of intoxication). A positive HGN test in the absence of some form of chemical analysis for the reasons stated above cannot be used at trial to establish blood alcohol content of .10 percent or above. The theory underlying the HGN test is sound, but HGN test results may only be used to draw certain inferences. As circumstantial evidence of intoxication, a positive HGN test result alone is not evidence of a certain degree of blood alcohol content.
A California court explained the restriction placed upon a police officer's discussion of HGN test results in this manner:
In the present case the officer testified to the oscillation of the driver's pupil at a certain angle. That is certainly something he could have perceived. What is not based on his perception, however, is the officer's opinion that such oscillation at that angle indicates a blood alcohol level at .12 percent. That conclusion could not possibly be based on the officer's own perceptions____
People v. Loomis, 156 Cal.App.3d Supp. 1, 203 Cal.Rptr. 767, 769 (Dep't.Super.Ct.1984). Officer Fost properly testified about Garrett's nystagmus and the scientific fact that nystagmus may be an indication of intoxication. However, Fost could not testify, given his limited expertise, about the correlation, if any, between Garrett's nystagmus and BAC percentage, because nystagmus does stem from causes other than the ingestion of alcohol.
In this case, the State did present testimony that the HGN test result was proof that Garrett's blood alcohol content was above the prescribed limit, even though no chemical analysis was performed. See Tr. 33. The admission of such testimony was error, but, in light of the other field sobriety test results, not reversible error. Garrett also failed the walk and turn test, the one leg stand test, the counting test, the fingertip count test, and the phrase test. And, even though he was able to recite the alphabet in the proper order, Garrett exhibited slurred speech while responding to the alphabet recitation test. Given the other evidence of intoxication, the court's error did not so contribute to the verdict as to leave us with a reasonable doubt that the jury would have reached the same result had the error not occurred. State v. Hall, 111 Idaho 827, 832, 727 P.2d 1255, 1260 (Ct.App.1986), rev. den. (Jan. 16, 1987).
B. THE OFFICER WAS COMPETENT TO TESTIFY AS AN EXPERT ON THE ADMINISTRATION OF THE HGN TEST.
We now turn to the issue whether Officer Fost was competent to testify as an expert on the administration of the HGN test. As our Court of Appeals has observed:
To give expert opinion testimony, a witness must first be qualified as an expert on the matter at hand. Whether a witness is sufficiently qualified as an expert is a matter largely within the discretion of the trial court. Once the witness is qualified as an expert, the trial court must determine whether such expert opinion testimony will assist the trier of fact in understanding the evidence. If the testimony is thus competent and relevant, it may be admissible; the weight given to the testimony is left to the trier of fact. The admissibility of expert opinion testimony is discretionary with the trial court and will not be disturbed absent a showing of abuse of discretion.
State v. Hopkins, 113 Idaho 679, 680-81, 747 P.2d 88, 89-90 (Ct.App.1987). The district court did not abuse its discretion by allowing Officer Fost to testify as an expert on the administration of the HGN test.
The State satisfactorily established Fost's qualifications. Fost is attached to the Select Traffic Enforcement Team. This group of officers conducts traffic accident investigations and traffic law enforcement, including DUI detection and arrest. Fost is also an instructor in the use of field sobriety tests. Fost was trained by mem bers of the Idaho State Police, and he also attended seminars conducted by Dr. Marcelline Burns of the Southern California Research Institute (SCRI). Dr. Burns worked with the NHTSA to develop reliable field sobriety tests, and was one of the designers of the test testifying before the Arizona trial court. See State v. Superior Court, 718 P.2d at 173. Even though the testimony elicited from Fost concerning the correlation between nystagmus and blood alcohol content was improper, the court nevertheless properly admitted Fost's expert testimony on the administration of the HGN test.
Qualifying police officers as experts on the administration of the HGN test is a simple matter because, as a California court recently stated:
The observation of HGN in a person and its interpretation as an effect of alcohol intoxication do not necessarily require expertise in physiology, toxicology, or any other scientific field. The nystagmus effect can be observed without mechanical, electronic or chemical equipment of any kind. At least in the simple form presented in this case, it requires no more medical training than administration of the other field sobriety tests, such as the one-legged balance.
People v. Ojeda, 225 Cal.App.3d 404, 275 Cal.Rptr. 472, 474 (1990).
II. THE TWO PRIOR CONVICTIONS WERE SUFFICIENT FOR I.C. § 18-8005 ENHANCEMENT PURPOSES.
Garrett argues that, because he was never charged with a "DUI, Second Offense," he cannot now be charged with a DUI felony. The DUI statutes require only that there are two prior DUI convictions within the previous five years, for a third to constitute a felony with enhanced punishment. The first judgment of conviction was January 31,1985, the second judgment of conviction was December 13, 1985, and the third judgment of conviction was entered on October 28, 1988. With all three convictions falling within a five year span of time, the requirements of I.C. § 18-8005, which states the conditions when a third conviction raises the offense to the felony level, are met. See State v. Bever, 118 Idaho 80, 794 P.2d 1136 (1990).
The judgment of the district court is affirmed.
BAKES, C.J., concurs.
MeDEVITT, J., concurs in the result.
. The defense waived the jury to this part of the trial. See R. 26.
. Rule 702. Testimony by experts. — 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.
. Such "decisions" are persuasive only as they contain analysis and reasoning which recommends itself to this Court. See for example, State v. Hartwig, 112 Idaho 370, 375, 732 P.2d 339, 344 (Ct.App.1987) (In answer to a challenge made to the scientific reliability of the Intoximeter 3000 machine, the court replied that "[a] brief review of case law indicates that the Intoximeter 3000 is used, at a minimum, in the following states — Alaska, Georgia, Idaho, New Hampshire, New York, Tennessee, Wisconsin, Wyoming, and country-wide in England. We conclude that the scientific acceptance of the Intoximeter 3000 is well-established,____").