Stuart Morrow v. State of WA Dept. of Licensing
Summary
The Court of Appeals of Washington reversed a King County Superior Court decision and reinstated an administrative license suspension for Stuart Morrow following his DUI arrest. The court held that the superior court erred in finding insufficient evidence of compliance with WAC 448-16-060 governing breath test calculations. The court found that the Department of Licensing met its prima facie case, and the breath test results were properly admitted under RCW 46.61.506.
What changed
The Court of Appeals reversed the superior court's decision reversing the hearing examiner's order sustaining Morrow's license suspension. The appellate court held that the superior court erred in concluding the evidence presented did not include evidence of compliance with WAC 448-16-060, finding instead that the Department met its prima facie burden to show the breath test results agreed within plus or minus 10 percent of the mean under the state toxicologist's approved method.
Administrative license suspension hearings under RCW 46.20.308 are subject to evidence admissibility provisions under RCW 46.61.506. Breath test results are admissible if performed according to methods approved by the state toxicologist. Practitioners handling DUI license suspension cases should note that hearing examiners may evaluate breath test agreement calculations even when the Dräger instrument does not perform the mean and range calculation itself, provided the Department establishes compliance with the approved methodology.
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April 20, 2026 Get Citation Alerts Download PDF Add Note
Stuart Morrow, V. State Of Wa Dept. Of Licensing
Court of Appeals of Washington
- Citations: None known
- Docket Number: 87228-1
Precedential Status: Non-Precedential
Lead Opinion
IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON
STUART L. MORROW,
No. 87228-1-I
Respondent,
DIVISION ONE
v.
UNPUBLISHED OPINION
STATE OF WASHINGTON
DEPARTMENT OF LICENSING,
Petitioner.
BUI, J. — This case concerns an administrative decision to suspend Stuart
Morrow’s driving privilege following his arrest for driving while under the influence
of intoxicants (DUI) and having breath test results for alcohol above .08. Morrow
appealed the suspension to superior court, which reversed the suspension.
Discretionary review was granted. The Department of Licensing (Department)
argues the superior court’s decision is in conflict with the Supreme Court’s
decision of State v. Keller, 2 Wn.3d 887, 545 P.3d 790 (2024). We agree and
reverse.
FACTS
On August 16, 2022, Seattle Police Officer Joseph Wohlwend responded
to a car collision, and, upon arrival, contacted the driver later identified as Stuart
Morrow. Officer Wohlwend arrested Morrow after he determined Morrow was
intoxicated. Officer Wohlwend advised Morrow the statutory warnings about the
consequences of refusing or giving breath samples. Morrow provided samples of
No. 87228-1-I/2
his breath into the Dräger, an instrument approved by the state toxicologist for
the “quantitative measurement of alcohol in a person’s breath.” WAC 448-16-
- The Dräger generated a breath test printout that showed breath test results
of 0.099, 0.102, 0.09, and 0.101. Officer Wohlwend submitted his sworn report to
the Department, wherein he described his contact with Morrow and attached the
breath test printout. Thereafter, the Department notified Morrow it intended to
suspend his driver’s license. Morrow requested an administrative hearing to
contest the suspension.
At the administrative hearing on October 12, 2022, Morrow argued his
breath test results should be suppressed or given no weight because the Dräger
instrument did not perform the mean and range calculation according to the
method prescribed by the state toxicologist. Morrow relied on the same
arguments contained in the record of the Keller case, which was pending before
the Supreme Court on direct review of a district court order suppressing all
breath test results in Kitsap County.
The hearing examiner entered a written ruling on February 3, 2023. In the
written decision, the hearing examiner outlined the mathematical calculations she
performed to determine the mean of the four breath test results and then she
determined whether the lower and upper limits of the breath results agreed to
within plus or minus 10 percent of their mean. She concluded that neither RCW
46.61.506 nor former WAC 448-16-060 1 required that the Dräger instrument “[be]
1 The hearing examiner applied former WAC 448-16-060 which was later amended due
to litigation surrounding the truncating versus rounding issues in Keller. WAC 448-16-060 was
amended before the Keller decision was issued.
2
No. 87228-1-I/3
the only means by which agreement between the breath samples may be
calculated.” She noted that either rounding or truncating the mean to four decimal
places complied with the method approved by the state toxicologist. The hearing
examiner sustained the suspension of Morrow’s driving privilege.
Morrow appealed to King County Superior Court. By agreement of the
parties, the case was stayed pending a decision in Keller. On April 4, 2024, the
Supreme Court issued an opinion in Keller and reversed the district court’s
suppression of the breath test results.
Following the issuance of the Keller decision, the superior court case
resumed. Morrow claimed the hearing examiner erred in relying on the state
toxicologist’s 2022 declaration as approving the truncation method. He also
claimed the breath test printout alone did not demonstrate the approved
calculation, the Department needed to present additional factual evidence to
prove their prima facie case to prove the results agreed within plus or minus 10
percent of the mean according to the method approved by the state toxicologist,
and the hearing examiner could not calculate the mean, nor could the calculation
occur at the time of the hearing.
The superior court issued a written ruling reversing the hearing examiner
and concluded the hearing examiner erred in relying on the state toxicologist’s
2022 declaration. The Department conceded this error. The superior court further
concluded that “the evidence presented at or before the formal hearing, and of
which Mr. Morrow had received notice, did not include evidence of compliance
with the governing method contained in WAC 448-16-060.”
3
No. 87228-1-I/4
The Department sought discretionary review, which a commissioner of this
court granted under RAP 2.3(d)(1).
ANALYSIS
An understanding of the various statutes and administrative codes that
govern breath tests is helpful before we address the merits of this case. Under
the implied consent statute, any driver is deemed to have consented to a breath
test to determine breath alcohol content if arrested for DUI. RCW 46.20.308(1).
Before a breath test, the driver must receive statutory warnings about the
consequences of taking or refusing the test. RCW 46.20.308(2). If the driver
refuses a breath test or if the person has an alcohol concentration of 0.08 or
more, a law enforcement officer must immediately notify the Department and
submit the officer’s sworn report showing the officer had probable cause to arrest
the driver. RCW 46.20.308(5). Upon receipt of the sworn report, the Department
must suspend the driver’s license unless the driver requests an administrative
hearing.
A license suspension hearing is an administrative proceeding governed by
the implied consent statute, RCW 46.20.308. Dep’t of Licensing v. Cannon, 147
Wn.2d 41, 59, 50 P.3d 627 (2002). That statute is subject to the evidence
admissibility provisions in RCW 46.61.506, which states that the evidence of a
driver’s blood or breath is only admissible if “performed according to the methods
approved by the state toxicologist.” RCW 46.61.506(3); Cannon, 147 Wn. 2d at
59. A breath test performed by an instrument approved by the state toxicologist
“shall be admissible” in an administrative hearing if the Department presents
4
No. 87228-1-I/5
“prima facie evidence” of the requirements set forth in RCW 46.61.506(4)(a)(i) –
(viii). RCW 46.61.506(4) contains eight evidentiary requirements to establish a
prima facie case for admissibility of the breath test results. The relevant section
states:
The two breath samples agree to within plus or minus ten percent
of their mean to be determined by the method approved by the
state toxicologist[.]
RCW 46.61.506(4)(a)(vi). The approved method for determining whether the
two breath samples agree to within plus or minus 10 percent of their mean
was memorialized in former WAC 448-16-060.
The Dräger instrument calculated the mean of the four breath test results
by truncating that number to four digits after performing the basic arithmetic of
addition and division, i.e., adding the four breath test results and dividing by four.
However, pursuant to the method approved by the state toxicologist under the
former WAC 448-16-060, the mean is rounded to four digits.
The superior court concluded that the evidence presented at the
administrative hearing “did not include evidence of compliance with the governing
method contained in WAC 448-16-060.” However, neither the statute nor the
regulation requires the Dräger machine itself compute the mean and the plus or
minus 10 percent calculation at the time of the test. Keller, 2 Wn.3d at 913-914.
The court stated, “Math can be performed – and produce the same results –
later.” If the evidence shows breath test results fall within plus or minus 10
percent of their rounded mean according to the formula in former WAC 448-16-
060, they will always fall within that range regardless of by whom or when that
5
No. 87228-1-I/6
calculation is done. Keller, 2 Wn.3d at 920.
In this case, the hearing examiner’s written decision was issued months
after the hearing. In the written decision, she outlined the math to calculate the
mean to determine whether the breath test results fall within the acceptable
range:
Performing the calculations in the Petitioner’s case answers the
question of . . . whether there is in fact agreement between breath
samples. The Petitioner’s samples are: .099, .102, .097, and .101.
According to WAC 448-16-060, to calculate the mean of these
results, the values are added together, divided by four, and then
rounded to the fourth decimal place. The mean here is .0998. The
lower acceptable level is given by multiplying the mean of 0.0998
by .9 which equals 0.08982. That number is then truncated to
0.089. The upper acceptable limit is level is [sic] given by
multiplying the mean of 0.0998 by 1.1 which equals 0.10978. That
number is truncated to 0.109. The results in this case lie between
the upper and lower limits. There is a prima facie showing of
compliance with RCW 46.61.506(4)(a)(vi).
Morrow does not challenge the hearing examiner’s mathematical
calculation. Nor does he challenge the results obtained from that calculation or
the results of the breath test generated by the Dräger. Rather, he argues: (1) the
breath test printout alone did not demonstrate the approved calculation, thus the
Department needed to present additional factual evidence to prove its prima facie
case, specifically, to prove the results agreed within plus or minus 10 percent of
the mean according to the method approved by the state toxicologist; and (2) the
hearing examiner could not calculate the mean, nor could the calculation occur at
the time of the hearing. We disagree. 2
2 Morrow’s contention appears to rest on the belief the hearing examiner relied on
“extrinsic evidence” in generating the numbers following the calculations since the record closed.
His argument is misplaced; Morrow requested the administrative record remain open to submit
the officer’s video about the encounter with Morrow.
6
No. 87228-1-I/7
“ ‘We review an administrative decision such as a license revocation from
the same position as the superior court.’ ” Martin v. Dep’t of Licensing, 175 Wn.
App. 9, 18, 306 P.3d 969 (2013) (quoting Clement v. Dep’t of Licensing, 109 Wn.
App. 371, 374, 35 P.3d 1171 (2001)). “Thus, ‘[w]e review the administrative order
to determine whether the Department committed any errors of law, and we
uphold findings of fact supported by substantial evidence.’ ” Martin, 175 Wn. App
at 18 (alteration in original) (quoting Lynch v. Dep’t of Licensing, 163 Wn. App.
697, 705, 262 P.3d 65 (2011)).
Morrow suggests the Department was required to present expert
testimony about the breath test printout, similar to the argument raised in Keller
about Dr. Couper’s 2015 declaration, namely that it could not be solely relied
upon in determining prima facie admissibility of the breath test results. He relies
on Singh v. Dep’t of Licensing, 5 Wn. App.2d 1, 421 P.3d 504 (2018) to support
this contention. We disagree with Morrow’s reading of Keller, and the Singh case
is distinguishable.
In Singh, the hearing examiner excluded the blood vial manufacturer’s
certificate of compliance from the administrative record. Singh, 5 Wn. App.2d at
5-6. The certificate of compliance was the only evidence available to
demonstrate the blood vials contained an anticoagulant and enzyme poison, both
of which were required to admit blood test results. Singh, 5 Wn. App.2d at 8-10.
Without evidence that the collection tubes met these requirements under WAC
448-14-020(3)(a) and (b), the Department did not establish a prima facie case
that preservation of Singh’s blood complied with the statutory requirements.
7
No. 87228-1-I/8
Singh, 5 Wn. App.2d at 10.
In this case, the hearing examiner admitted the breath test printout. In an
administrative hearing under the implied consent statute, the law enforcement
officer’s sworn report “and any other evidence accompanying the report shall be
admissible without further evidentiary foundation.” RCW 46.20.308(7). The
admitted breath test printout, which showed test results of 0.099, 0.102, 0.097,
and 0.101, and a sworn report by Officer Wohlwend, who administered Morrow’s
breath test, were presented at the hearing. Under RCW 46.20.308(7), the
Department did not have to rely on expert testimony to comply with RCW
46.61.506(4)(a)(vi).
Moreover, Morrow misstates the holding in Keller. Keller held that the
district court erred in denying the State’s request to call an expert witness, and
the state toxicologist’s 2022 declaration cannot supersede the method required
by the published rule. Keller, 2 Wn.3d at 915, 918. It did not hold the State must
provide expert testimony or other declarations to establish prima facie evidence
compliance with the plus or minus ten percent range. Rather, the court held that
“there is no textual requirement that the Dräger compute the former WAC 448-
16-060 calculation at the time of the test.” Keller, 2 Wn.3d at 920. “Math can be
performed . . . later.” Keller, 2 Wn.3d at 920. The calculations “ ‘will always fall
within that range regardless of by whom or when that calculation is done.’ ”
Keller, 2 Wn.3d at 920 (quoting Initial Br. of App. at 21) (emphasis added).
Even if the hearing examiner erred in performing the calculation and
determining the acceptable range, any error was harmless. In analyzing the
8
No. 87228-1-I/9
erroneous admissibility of evidence in an administrative hearing, we apply the
nonconstitutional harmless error standard. State v. Kindell, 181 Wn. App. 844,
853, 326 P.3d 876 (2014). A nonconstitutional error “requires reversal only if
there is a reasonable probability that the error materially affected the outcome of
the trial.” Kindell, 181 Wn. App. at 853. Here, the math demonstrates the results
of Morrow’s breath tests fall within the acceptable range using the method
approved by the state toxicologist. The mean of the four results is 0.0998: (0.099
- 0.102 + 0.09 + 0.101)/4 = 0.0998. The low end of the acceptable range is
0.08982: 0.0998 x 0.9 = 0.08982; the high end of the range is 0.10978: 0.0998 x
1.1 = 0.10978. All of Morrow’s breath test results fall within the range of 0.08982
and 0.10978. The math demonstrates the breath test results met the
requirements of RCW 46.61.506(4)(a)(vi). Because these results would have
been the same if the hearing examiner determined the results fell within the
acceptable range at the hearing or in a written decision, or if the Department
called an expert to submit a declaration performing the calculations, the breath
test results would have been admitted. The hearing examiner could have
properly considered the breath test results, even if the hearing examiner’s reason
for doing so was erroneous. Accordingly, there is no reasonable probability that
the hearing examiners’ error affected the outcome of the proceeding.
CONCLUSION
The superior court erred by reversing the hearing examiner’s decision. We
reverse and remand to the superior court to vacate its judgment, and affirm the
hearing examiner’s decision sustaining the driver’s license suspension.
9
No. 87228-1-I/10
WE CONCUR:
10
Parties
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