State v. T. Mahan ( 2021 )

01/05/2021
DA 19-0026
Case Number: DA 19-0026
IN THE SUPREME COURT OF THE STATE OF MONTANA
2021 MT 6N
STATE OF MONTANA,
Plaintiff and Appellee,
v.
THOMAS JOSEPH MAHAN,
Defendant and Appellant.
APPEAL FROM: District Court of the Thirteenth Judicial District,
In and For the County of Yellowstone, Cause No. DC 18-0876
Honorable Gregory R. Todd, Presiding Judge
COUNSEL OF RECORD:
For Appellant:
Chad Wright, Appellate Defender, Kathryn Hutchison, Assistant
Appellate Defender, Helena, Montana
For Appellee:
Austin Knudsen, Montana Attorney General, Jonathan Bennion,
Chief Deputy Attorney General, Helena, Montana
Scott D. Twito, Yellowstone County Attorney, Billings, Montana
Submitted on Briefs: December 9, 2020
Decided: January 5, 2021
Filed:
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__________________________________________
Clerk
Chief Justice Mike McGrath delivered the Opinion of the Court.
¶1 Pursuant to Section I, Paragraph 3(c), Montana Supreme Court Internal Operating
Rules, this case is decided by memorandum opinion and shall not be cited and does not
serve as precedent. Its case title, cause number, and disposition shall be included in this
Court’s quarterly list of noncitable cases published in the Pacific Reporter and Montana
Reports.
¶2 Thomas Joseph Mahan (Mahan) appeals from a November 13, 2018 Thirteenth
Judicial District Court for Yellowstone County decision affirming his June 12, 2018 Justice
Court conviction of misdemeanor Driving Under the Influence of Alcohol pursuant to
§ 61-8-401(1)(a), MCA. We affirm.
¶3 Around 1:00 a.m. on August 4, 2017, Deputy Aaron Harris (Harris) of the
Yellowstone County Sheriff’s Office was parked in a closed-down gas station on
Highway 87 East in Billings when a tow-truck driver pulled up to Harris’s vehicle and
related that a gray pickup truck was parked in the middle of Cerise Road with the driver
apparently passed out. At its closest, Cerise Road is about half a mile’s drive from where
Harris was parked. The tow truck driver provided his name and contact information to
Harris and, referring to the driver of the gray pickup truck, stated, “I don’t know if he needs
help, or . . . .” Harris responded, “Okay, I’ll go check on him.”
¶4 Harris was on the phone with another deputy and, as he pulled out of the lot and
proceeded towards Cerise Road, requested that the other officer also drive toward Cerise
Road. About 20 seconds later, a gray pickup truck, driven by Mahan, passed Harris going
in the opposite direction. Harris turned around and followed this vehicle, which soon came
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to a stop at a red light. Harris radioed the license plate information to dispatch. Harris
testified that he observed a liquid running down the truck’s rear bumper which was later
determined to be vomit.
¶5 When the stoplight turned green, the truck made a left turn. Harris testified that the
vehicle accelerated rapidly and crossed the fog line, or painted lane markers, and appeared
to be weaving before approaching another traffic light. In the video recording from
Harris’s dash cam, the truck can be heard accelerating as it leaves the camera’s field of
view for several seconds before Harris’s vehicle also completes the left turn and brings the
truck back into frame as it approaches the next traffic light. While visible in the frame,
Mahan does not cross the dashed line dividing lanes or the fog line, which closely abuts a
curb, or appear to be weaving.
¶6 Mahan then made another left turn at the green traffic light, entering an interstate
entrance ramp. Harris testified that the Mahan accelerated rapidly up the entrance ramp
and appeared to be weaving within his lane and crossing the painted lane marker several
times. Mahan is outside of the frame of Harris’s dashboard camera for approximately five
seconds after making the left turn. When Harris completes the turn and brings the truck
back into the camera’s view, Mahan can be seen proceeding up the entrance ramp without
crossing lane markers or noticeably weaving. Once on the interstate, the video shows
Harris close the distance to Mahan’s truck.
¶7 The speed limit on this section of highway is 65 miles per hour. Harris testified
that, using both his speedometer and his radar, he “paced” Mahan’s truck traveling at
74 miles per hour. He then clarified that he does not have same direction radar capability
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and that he essentially uses the radar to verify the accuracy of his own speedometer.
Harris’s dashboard camera is an Arbitrator system that can use GPS to calculate the speed
of Harris’s vehicle and display it on the video playback. The recorded video shows Harris
close the gap to Mahan’s truck over the course of approximately 26 seconds after leaving
the intersection, then follow the truck closely for approximately seven or eight seconds
before activating his emergency lights. The Arbitrator video system displays no speed
readouts between when Harris merged onto the interstate—when it shows 51 miles per
hour—and when he activates his emergency lights, approximately 20 seconds later. At
that point, the Arbitrator recording system displays Harris’s speed as 70 miles per hour.
¶8 As he approached Mahan’s truck, Harris stated, “The reason I’m stopping you is
this is a 65 in here. I just paced you going 74.” The traffic stop eventually led to Mahan’s
arrest for driving under the influence of alcohol. It is undisputed that Mahan’s truck was
not the same truck with the passed- out driver on Cerise Road that was reported by the tow
truck driver.
¶9 Mahan was charged in Yellowstone County with the misdemeanor of Driving Under
the Influence of Alcohol, First Offense, in violation of § 61-8-401(1)(a), MCA. The
Yellowstone County Justice Court denied Mahan’s motion to exclude the evidence
obtained from the stop, determining that Harris had a sufficiently particularized suspicion
to justify the stop. The Justice Court’s conclusion rested on its determination that Harris
had corroborated the tow-truck driver’s report by finding Mahan’s truck “substantially as
described” and through his testimony that he had observed the vomit-adorned truck make
unusually rapid accelerations, weave across lane markers, and speed. After a jury trial,
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Mahan was found guilty of misdemeanor Driving a Motor Vehicle Under the Influence of
Alcohol. The District Court affirmed, determining that Harris was justified in conducting
a traffic stop on the basis of Mahan’s alleged speeding.
¶10 This Court reviews lower court rulings that are appealed to a district court de novo,
as if the appeal had originally been filed with this Court. State v. Ellison, 2012 MT 50, ¶ 8,
364 Mont. 276, 272 P.3d 646; State v. Akers, 2017 MT 311, ¶ 9, 389 Mont. 531, 408 P.3d
142. When reviewing rulings on a motion to suppress, we determine whether the lower
court’s factual findings were clearly erroneous and whether the interpretation and
application of law was correct. State v. Wilson, 2018 MT 268, ¶ 21, 393 Mont. 238, 430
P.3d 77 (citation omitted). A lower court’s finding of the existence of particularized
suspicion is a question of fact. City of Missoula v. Moore, 2011 MT 61, ¶ 10, 360 Mont.
22, 251 P.3d 679. A finding is clearly erroneous if it is not supported by substantial
evidence, the court misapprehended the effect of the evidence, or the review of the record
leaves the Court with a firm conviction that a mistake has been made. State v. Kenfield,
2009 MT 242, ¶ 15, 351 Mont. 409, 213 P.3d 461.
¶11 On appeal, Mahan argues the Justice Court erred in finding that Harris’s stop was
justified by a particularized suspicion from a citizen complaint corroborated by either
observing illegal activity or by finding Mahan’s vehicle substantially as described by the
tow truck driver. Mahan points to the lack of distinctive identifying features capable of
corroboration beyond the existence of a gray truck in the area, notes that the vomit was not
positively identified until after the stop and that Harris’s claims that Mahan was weaving
or crossing the fog line are unsupported by the video recording, argues that his rate of
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acceleration was neither unlawful nor suspicious, and claims that the Justice Court
misapprehended the evidence regarding whether he was speeding. The State counters that
Harris had sufficient information to reasonably believe that Mahan was either speeding or,
alternatively, driving under the influence of alcohol as suggested by the tow truck driver.
¶12 Montanans are entitled to be free from unreasonable searches and seizures by the
constitutions of both Montana and the United States. U.S. Const. amend. IV; Mont. Const.
art. II, § 11. An officer may stop an individual for a limited investigation when
circumstances create a “particularized suspicion” that the person is or has been engaged in
the commission of a crime. State v. Hurlbert, 2009 MT 221, ¶ 20, 351 Mont. 316, 211
P.3d 869 (citations omitted). An officer’s particularized suspicion arises from the totality
of the circumstances, looking at “objective data and articulable facts.” Moore, ¶ 16.
A court will review the existence of particularized suspicion in light of the quantity,
content, quality, and reliability of that information. Moore, ¶ 16; City of Missoula v. Metz,
2019 MT 264, ¶ 19, 397 Mont. 467, 451 P.3d 530. Commission of a traffic violation can
justify a traffic stop. See State v. Farabee, 2000 MT 265, ¶ 19, 302 Mont. 29, 22 P.3d 175(holding that officers had particularized suspicion justifying traffic stop based on
observation that right headlight was missing); State v. Zimmerman, 2018 MT 94, ¶ 15, 391
Mont. 210, 417 P.3d 289. However, a mere “possible traffic violation” alone is insufficient
for particularized suspicion. State v. Reynolds, 272 Mont. 46, 51, 899 P.2d 540, 543
(1995).
¶13 The District Court found that Harris had reasonable suspicion that Mahan was
driving at a rate in excess of the local maximum of 65 miles per hour, thereby justifying
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the traffic stop. Essentially, Harris’s testimony was that he used his speedometer and radar
gun to determine that Harris’s vehicle was moving at 74 miles per hour while following
Mahan, thereby inferring that Mahan was traveling at a similar speed. Mahan argues that
this inference is broken by Harris’s testimony that he had to catch up with Mahan after
Mahan’s more rapid acceleration up the interstate entrance.
¶14 While the dashboard video does show Harris closing the gap between himself and
Mahan until approximately 26 seconds after leaving the second traffic light, it then shows
Harris following Mahan at a steady distance for seven or eight seconds prior to activating
his emergency lights. Harris was therefore traveling at the same speed as Mahan for a span
of time during which he could have accurately “paced” Mahan using his own vehicle’s
speed. In the recorded video, Harris is still following closely behind Mahan at a steady
distance as the display system flashes Harris’s GPS-calculated speed of 70 miles per hour,
corroborating Harris’s testimony that Mahan was travelling over the posted speed limit of
65 miles per hour.
¶15 The Justice Court’s factual conclusion that Harris observed Mahan conducting
“illegal activity,” i.e., speeding, is supported by substantial evidence and therefore not
clearly erroneous. The speed of Harris’s and Mahan’s vehicles indicated more than a mere
“possible” traffic violation and underlies the necessary particularized suspicion that Mahan
was violating a speed restriction, thereby justifying the traffic stop. Cf. Reynolds, 272
Mont. at 51, 899 P.2d at 543 (finding officer testimony that vehicle was “bordering on
traveling too fast” as it passed through an intersection was a mere “possible” traffic
violation insufficient to support particularized suspicion).
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¶16 Though Mahan argues that the traffic stop on the basis of speeding was a mere
pretext, the recorded video suggests otherwise by showing Harris immediately informing
Mahan that the primary reason he was being pulled over was for traveling 74 miles per
hour in a 65 mile per hour speed zone. Because we find that the traffic stop was justified
by reasonable suspicion that Harris was speeding, we need not address the alternative
argument of whether Harris had a reasonable suspicion that Mahan was the driver of the
gray truck on Cerise Road and was driving under the influence of alcohol.
¶17 We have determined to decide this case pursuant to Section I, Paragraph 3(c) of our
Internal Operating Rules, which provides for memorandum opinions. In the opinion of the
Court, the case presents a question controlled by settled law or by the clear application of
applicable standards of review.
¶18 Affirmed.
/S/ MIKE McGRATH
We Concur:
/S/ JAMES JEREMIAH SHEA
/S/ DIRK M. SANDEFUR
/S/ BETH BAKER
/S/ JIM RICE
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