[Cite as State v. Kepler, 2026-Ohio-223.]
IN THE COURT OF APPEALS
TWELFTH APPELLATE DISTRICT OF OHIO
CLINTON COUNTY
STATE OF OHIO, : CASE NO. CA2025-04-026 Appellee, : OPINION AND vs. : JUDGMENT ENTRY 1/26/2026 AARON R. KEPLER, :
Appellant. :
:
CRIMINAL APPEAL FROM CLINTON COUNTY COURT OF COMMON PLEAS Case No. CRI 2024-5022
Brian A. Shidaker, Clinton County Prosecuting Attorney, and Nicholas R. Smith, Assistant Prosecuting Attorney, for appellee.
Cicero Adams, LLC, and Jay A. Adams, for appellant.
____________ OPINION
SIEBERT, J.
{¶ 1} Appellant, Aaron Kepler, appeals from his conviction in the Clinton County
Court of Common Pleas for improper handling of a firearm in a motor vehicle. Upon
review, we conclude that the search of Kepler's vehicle was a lawful search incident to Clinton CA2025-04-026
arrest, supported by probable cause arising from his traffic violation and impairment while
operating a vehicle. Furthermore, we find that Kepler's conviction is supported by
sufficient evidence and is not against the manifest weight of the evidence. Accordingly,
we overrule both assignments of error and affirm the judgment of the trial court.
Factual and Procedural Background
January 9, 2024
{¶ 2} On January 9, 2024, Officers Jonathan Pullin and Homer Wisecup of the
Wilmington Police Department observed a blue pickup truck, driven by Kepler, traveling
without an illuminated rear license plate. The officers then saw Kepler make a right-hand
turn followed immediately by a left-hand turn into a United Dairy Farmers ("UDF") gas
station. Thereafter, Kepler pulled up to a gas pump, and the officers initiated a traffic stop.
Kepler exited his vehicle and refused commands to return to the driver's seat. Upon
contact, Officer Pullin noted that Kepler's speech was slurred and that he emitted an odor
of an alcoholic beverage. Officer Pullin also observed that Kepler had difficulty
maintaining his balance and saw an empty beer can in the bed of the truck.
{¶ 3} Kepler admitted to consuming one beer and stated that he had smoked
marijuana a few hours earlier. During the encounter, Kepler was "not very compliant" and
became "aggressive at certain points." Officer Pullin requested assistance from the Ohio
State Highway Patrol for field sobriety testing. Sergeant Michael Ross subsequently
arrived and administered the tests.
{¶ 4} Sergeant Ross testified that Kepler was unable to follow the stimulus during
the horizontal gaze nystagmus test, rendering the test invalid. Sergeant Ross then
conducted additional tests, including the walk-and-turn and the one-leg stand tests. On
the walk-and-turn test, Kepler exhibited seven of eight impairment clues, such as moving
his feet to maintain balance, failing to touch heel-to-toe, and walking backward contrary
-2- Clinton CA2025-04-026
to instructions. On the one-leg stand test, Kepler displayed all four impairment clues,
including swaying, hopping, placing his foot down, and quitting after only a few seconds.
{¶ 5} Sergeant Ross also asked Kepler to count backward from 67 to 52. Kepler
stopped at "57 or 58" and asked what number he was supposed to reach. In addition to
these test results, Sergeant Ross observed that Kepler's eyes were red, bloodshot, and
glossy, his pupils were dilated, he swayed while standing, and he struggled to follow
directions. Based on these observations, Sergeant Ross concluded that Kepler was under
the influence of alcohol. Kepler was arrested and cited for operating a vehicle under the
influence ("OVI") and failing to illuminate his rear license plate.1
{¶ 6} During a search of Kepler's vehicle, officers located multiple, loaded
firearms. On February 23, 2024, a Clinton County Grand Jury indicted Kepler on one
count of improperly handling firearms in a motor vehicle in violation of R.C. 2923.16(D)(1),
a fifth-degree felony.
Motion to Suppress and Subsequent Hearing
{¶ 7} On August 1, 2024, Kepler filed a motion to suppress, arguing that no
violation of the rear license plate statute had occurred, that the field sobriety tests were
improperly administered, and that all evidence obtained following his arrest should be
suppressed as the "fruit of the poisonous tree."
{¶ 8} The trial court held an evidentiary hearing on September 18, 2024. The
State presented testimony from Officer Pullin and Sergeant Ross. Officer Pullin testified
that he observed Kepler driving without an illuminated rear license plate, making an
improper turn into the UDF gas station, and exhibiting signs of impairment during the stop.
He noted that Kepler emitted an odor of an alcoholic beverage, swayed, had difficulty
1. The record provides no additional details regarding the original charges. The case was subsequently bound over and proceeded exclusively on the improper handling charge. -3- Clinton CA2025-04-026
maintaining balance, and an open beer can was visible in the truck bed. Officer Pullin
also testified that Kepler was uncooperative and slipped his handcuffs from behind his
back in front of him. Sergeant Ross testified regarding the administration of the field
sobriety tests and his reasons for concluding that Kepler was under the influence.
{¶ 9} Following the hearing, the trial court received written arguments from both
parties. After taking the matter under advisement, the court issued a decision on
November 19, 2024, denying Kepler's motion to suppress. The court found that the initial
traffic stop was valid based on probable cause that Kepler's rear license plate was not
illuminated, that there was probable cause to arrest Kepler for operating a vehicle under
the influence, and that the subsequent search of the vehicle was a lawful search incident
to arrest.
Trial and Verdict
{¶ 10} The matter proceeded to a jury trial. The State presented testimony from
Officer Wisecup and Sergeant Ross regarding the incident and their interactions with
Kepler. The State also called Patrick McLaughlin, a firearms examiner with the Miami
Valley Regional Crime Lab, who testified that the firearms recovered from Kepler's vehicle
were operable. At the close of the State's case-in-chief, Kepler moved for acquittal
pursuant to Crim.R. 29, which the trial court denied. Kepler then rested without calling
any witnesses.
{¶ 11} The jury returned a verdict finding Kepler guilty of improperly handling
firearms in a motor vehicle. The trial court sentenced Kepler to community control and
imposed a six-month term of incarceration in the Clinton County Jail. Kepler now appeals,
raising two assignments of error for review.
Appeal
I. Motion to Suppress
-4- Clinton CA2025-04-026
{¶ 12} In his first assignment of error, Kepler argues that the trial court erred in
denying his motion to suppress evidence.2
{¶ 13} Appellate review of a ruling on a motion to suppress presents a mixed
question of law and fact. State v. Owensby, 2022-Ohio-1702, ¶ 15 (12th Dist.). The trial
court, as the trier of fact, is in the best position to weigh the evidence to resolve factual
questions and evaluate witness credibility. State v. Casey, 2014-Ohio-2586, ¶ 16 (12th
Dist.). Therefore, when reviewing a trial court's decision on a motion to suppress, this
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[Cite as State v. Kepler, 2026-Ohio-223.]
IN THE COURT OF APPEALS
TWELFTH APPELLATE DISTRICT OF OHIO
CLINTON COUNTY
STATE OF OHIO, : CASE NO. CA2025-04-026 Appellee, : OPINION AND vs. : JUDGMENT ENTRY 1/26/2026 AARON R. KEPLER, :
Appellant. :
:
CRIMINAL APPEAL FROM CLINTON COUNTY COURT OF COMMON PLEAS Case No. CRI 2024-5022
Brian A. Shidaker, Clinton County Prosecuting Attorney, and Nicholas R. Smith, Assistant Prosecuting Attorney, for appellee.
Cicero Adams, LLC, and Jay A. Adams, for appellant.
____________ OPINION
SIEBERT, J.
{¶ 1} Appellant, Aaron Kepler, appeals from his conviction in the Clinton County
Court of Common Pleas for improper handling of a firearm in a motor vehicle. Upon
review, we conclude that the search of Kepler's vehicle was a lawful search incident to Clinton CA2025-04-026
arrest, supported by probable cause arising from his traffic violation and impairment while
operating a vehicle. Furthermore, we find that Kepler's conviction is supported by
sufficient evidence and is not against the manifest weight of the evidence. Accordingly,
we overrule both assignments of error and affirm the judgment of the trial court.
Factual and Procedural Background
January 9, 2024
{¶ 2} On January 9, 2024, Officers Jonathan Pullin and Homer Wisecup of the
Wilmington Police Department observed a blue pickup truck, driven by Kepler, traveling
without an illuminated rear license plate. The officers then saw Kepler make a right-hand
turn followed immediately by a left-hand turn into a United Dairy Farmers ("UDF") gas
station. Thereafter, Kepler pulled up to a gas pump, and the officers initiated a traffic stop.
Kepler exited his vehicle and refused commands to return to the driver's seat. Upon
contact, Officer Pullin noted that Kepler's speech was slurred and that he emitted an odor
of an alcoholic beverage. Officer Pullin also observed that Kepler had difficulty
maintaining his balance and saw an empty beer can in the bed of the truck.
{¶ 3} Kepler admitted to consuming one beer and stated that he had smoked
marijuana a few hours earlier. During the encounter, Kepler was "not very compliant" and
became "aggressive at certain points." Officer Pullin requested assistance from the Ohio
State Highway Patrol for field sobriety testing. Sergeant Michael Ross subsequently
arrived and administered the tests.
{¶ 4} Sergeant Ross testified that Kepler was unable to follow the stimulus during
the horizontal gaze nystagmus test, rendering the test invalid. Sergeant Ross then
conducted additional tests, including the walk-and-turn and the one-leg stand tests. On
the walk-and-turn test, Kepler exhibited seven of eight impairment clues, such as moving
his feet to maintain balance, failing to touch heel-to-toe, and walking backward contrary
-2- Clinton CA2025-04-026
to instructions. On the one-leg stand test, Kepler displayed all four impairment clues,
including swaying, hopping, placing his foot down, and quitting after only a few seconds.
{¶ 5} Sergeant Ross also asked Kepler to count backward from 67 to 52. Kepler
stopped at "57 or 58" and asked what number he was supposed to reach. In addition to
these test results, Sergeant Ross observed that Kepler's eyes were red, bloodshot, and
glossy, his pupils were dilated, he swayed while standing, and he struggled to follow
directions. Based on these observations, Sergeant Ross concluded that Kepler was under
the influence of alcohol. Kepler was arrested and cited for operating a vehicle under the
influence ("OVI") and failing to illuminate his rear license plate.1
{¶ 6} During a search of Kepler's vehicle, officers located multiple, loaded
firearms. On February 23, 2024, a Clinton County Grand Jury indicted Kepler on one
count of improperly handling firearms in a motor vehicle in violation of R.C. 2923.16(D)(1),
a fifth-degree felony.
Motion to Suppress and Subsequent Hearing
{¶ 7} On August 1, 2024, Kepler filed a motion to suppress, arguing that no
violation of the rear license plate statute had occurred, that the field sobriety tests were
improperly administered, and that all evidence obtained following his arrest should be
suppressed as the "fruit of the poisonous tree."
{¶ 8} The trial court held an evidentiary hearing on September 18, 2024. The
State presented testimony from Officer Pullin and Sergeant Ross. Officer Pullin testified
that he observed Kepler driving without an illuminated rear license plate, making an
improper turn into the UDF gas station, and exhibiting signs of impairment during the stop.
He noted that Kepler emitted an odor of an alcoholic beverage, swayed, had difficulty
1. The record provides no additional details regarding the original charges. The case was subsequently bound over and proceeded exclusively on the improper handling charge. -3- Clinton CA2025-04-026
maintaining balance, and an open beer can was visible in the truck bed. Officer Pullin
also testified that Kepler was uncooperative and slipped his handcuffs from behind his
back in front of him. Sergeant Ross testified regarding the administration of the field
sobriety tests and his reasons for concluding that Kepler was under the influence.
{¶ 9} Following the hearing, the trial court received written arguments from both
parties. After taking the matter under advisement, the court issued a decision on
November 19, 2024, denying Kepler's motion to suppress. The court found that the initial
traffic stop was valid based on probable cause that Kepler's rear license plate was not
illuminated, that there was probable cause to arrest Kepler for operating a vehicle under
the influence, and that the subsequent search of the vehicle was a lawful search incident
to arrest.
Trial and Verdict
{¶ 10} The matter proceeded to a jury trial. The State presented testimony from
Officer Wisecup and Sergeant Ross regarding the incident and their interactions with
Kepler. The State also called Patrick McLaughlin, a firearms examiner with the Miami
Valley Regional Crime Lab, who testified that the firearms recovered from Kepler's vehicle
were operable. At the close of the State's case-in-chief, Kepler moved for acquittal
pursuant to Crim.R. 29, which the trial court denied. Kepler then rested without calling
any witnesses.
{¶ 11} The jury returned a verdict finding Kepler guilty of improperly handling
firearms in a motor vehicle. The trial court sentenced Kepler to community control and
imposed a six-month term of incarceration in the Clinton County Jail. Kepler now appeals,
raising two assignments of error for review.
Appeal
I. Motion to Suppress
-4- Clinton CA2025-04-026
{¶ 12} In his first assignment of error, Kepler argues that the trial court erred in
denying his motion to suppress evidence.2
{¶ 13} Appellate review of a ruling on a motion to suppress presents a mixed
question of law and fact. State v. Owensby, 2022-Ohio-1702, ¶ 15 (12th Dist.). The trial
court, as the trier of fact, is in the best position to weigh the evidence to resolve factual
questions and evaluate witness credibility. State v. Casey, 2014-Ohio-2586, ¶ 16 (12th
Dist.). Therefore, when reviewing a trial court's decision on a motion to suppress, this
court is bound to accept the trial court's findings of fact if they are supported by competent,
credible evidence. State v. Lynn, 2018-Ohio-3335, ¶ 15 (12th Dist.). "An appellate court,
however, independently reviews the trial court's legal conclusions based on those facts
and determines, without deference to the trial court's decision, whether as a matter of law,
the facts satisfy the appropriate legal standard." State v. Cochran, 2007-Ohio-3353, ¶ 12
(12th Dist.).
{¶ 14} The Fourth Amendment to the United States Constitution and Article I,
Section 14 of the Ohio Constitution prohibit unreasonable searches and seizures. Bowling
Green v. Godwin, 2006-Ohio-3563, ¶ 11. A traffic stop is constitutionally valid where an
officer has probable cause or a reasonable, articulable suspicion to believe a motorist
committed any criminal violation, including a minor traffic offense. Owensby at ¶ 16.
{¶ 15} Ohio recognizes two types of lawful traffic stops. State v. Ratliff, 2020-Ohio-
3315, ¶ 6 (12th Dist.). The first is a non-investigatory stop based on probable cause
arising from an observed traffic violation. Id. The second is an investigative or "Terry"
stop, which occurs when an officer has a reasonable suspicion based upon specific and
2. Kepler styled his motion to suppress as a "motion to suppress/dismiss," and he adopts the same approach in his appellate brief. However, the arguments he advances for suppression and dismissal are identical. Regardless of how Kepler characterizes his position—whether as a motion to suppress or a motion to dismiss—those arguments are overruled. -5- Clinton CA2025-04-026
articulable facts that criminal behavior has occurred or is imminent. State v. Hinkston,
2020-Ohio-6903, ¶ 15 (12th Dist.) citing Terry v. Ohio, 392 U.S. 1, 21 (1968).
{¶ 16} When law enforcement stops a driver in a vehicle based on probable cause
that a traffic violation has occurred, the stop is reasonable under the Fourth Amendment.
Dayton v. Erickson, 1996-Ohio-431, syllabus. During such a stop, an officer may detain
the motorist for the time reasonably necessary to issue a citation and complete routine
procedures, including checking the driver's license, registration, and vehicle plates. State
v. Hill, 2015-Ohio-4655, ¶ 8 (12th Dist.). The authority for the stop ends when tasks
related to the traffic infraction are—or reasonably should have been—complete. State v.
Shaibi, 2021-Ohio-1352, ¶ 26 (12th Dist.). However, the detention may be extended when
additional facts arise that give rise to a reasonable, articulable suspicion of criminal
activity beyond the original purpose of the stop. State v. Batchili, 2007-Ohio-2204, ¶ 15.
In such cases, an officer may detain the vehicle for a reasonable period to confirm or
dispel that suspicion. State v. Williams, 2010-Ohio-1523, ¶ 18 (12th Dist.).
{¶ 17} Here, officers stopped Kepler after observing that he was operating a
vehicle without an illuminated rear license plate, in violation of R.C. 4513.05 ("Either a tail
light or a separate light shall be so constructed and placed as to illuminate with a white
light the rear registration plate, when such registration plate is required, and render it
legible from a distance of fifty feet to the rear."). Officer Pullin testified that Kepler's vehicle
had no light illuminating the rear plate. Kepler argues that the law enforcement did not
have reasonable suspicion to conduct the traffic stop "solely because he did not see a
light in the license plate area of the vehicle." Kepler makes much of the fact that Officer
Pullin could not recall if the plate was legible from 50 feet because that is the "purpose"
of the statute. Kepler's argument is without merit. Under Ohio law, a vehicle must have a
light that illuminates the rear license plate, and that light must comply with the 50-foot
-6- Clinton CA2025-04-026
legibility standard. Kepler's car had no light illuminating the rear license—if there's no
light, that light cannot "render" anything legible, from any distance. Based upon the
officer's observations regarding the missing light, the officers initiated a lawful non-
investigatory traffic stopped based upon probable cause.
{¶ 18} But our review of the trial court's denial of the motion to suppress does not
end at the missing rear light. The next question is whether additional facts gave rise to
the officers' reasonable, articulable suspicion that Kepler was engaged in criminal activity
beyond the original purpose of the stop, which would legally justify extending the stop into
a "Terry" stop. In short, they did.
{¶ 19} We are unpersuaded by Kepler's citations to cases holding the defendant
smelling of an alcoholic beverage without testimony regarding the intensity or strength of
the odor cannot support a reasonable and articulable suspicion of OVI. Upon approaching
the vehicle, Officer Pullin detected an odor of an alcoholic beverage and observed
additional indicia of impairment, including slurred speech, difficulty maintaining balance,
and an open beer can in the truck bed. These observations provided Officer Pullin with a
reasonable and articulable suspicion that Kepler was operating a vehicle under the
influence, legally justifying extending Kepler's detention beyond the initial traffic stop.
Batchili, 2007-Ohio-2204, at ¶ 15.
{¶ 20} Officer Pullin requested assistance from the Ohio State Highway Patrol to
conduct standardized field sobriety tests; the patrolman arrived within ten minutes of
Pullin's request. Kepler argues this delay amounted to an unconstitutional prolonged
detention of Kepler. Notably, Kepler did not argue to the trial court that the delay
associated with awaiting Sergeant Ross' arrival was impermissible. A ten minute delay to
ensure that a field sobriety test is conducted by an officer with a higher degree of relevant
training was not unreasonable when the officer considered the totality of the
-7- Clinton CA2025-04-026
circumstances. See Hinkston, 2020-Ohio-6903, at ¶ 18. Upon arrival, Sergeant Ross
administered multiple field sobriety tests and concluded that Kepler was under the
influence. The officers subsequently arrested Kepler and searched his vehicle incident to
arrest. State v. Pirpich, 2007-Ohio-6745, ¶ 10 (12th Dist.). While Kepler argues otherwise,
we find that both the traffic stop and the arrest were supported by probable cause.
Kepler's arguments to the contrary are unpersuasive. The officers acted appropriately in
each step of the investigation, culminating in the lawful search incident to arrest. See
Owensby, 2022-Ohio-1702, at ¶ 26. We therefore find no constitutional infirmity in either
the traffic stop or the subsequent search that resulted in the discovery of the firearms.
{¶ 21} Accordingly, the trial court properly denied Kepler's motion to suppress.
Kepler's first assignment of error is overruled.
II. Sufficiency and Weight of the Evidence
{¶ 22} In his second assignment of error, Kepler contends that his conviction was
not supported by sufficient evidence and was against the manifest weight of the evidence.
{¶ 23} When reviewing the sufficiency of the evidence underlying a conviction, an
appellate court examines the evidence to determine whether such evidence, if believed,
would convince the average mind of the defendant's guilt beyond a reasonable doubt.
State v. Paul, 2012-Ohio-3205, ¶ 9 (12th Dist.). Therefore, "[t]he relevant inquiry is
whether, after viewing the evidence in a light most favorable to the prosecution, any
rational trier of fact could have found the essential elements of the crime proven beyond
a reasonable doubt." Id.
{¶ 24} A manifest weight of the evidence challenge examines the "inclination of
the greater amount of credible evidence, offered at a trial, to support one side of the issue
rather than the other." State v. Barnett, 2012-Ohio-2372, ¶ 14 (12th Dist.). To determine
whether a conviction is against the manifest weight of the evidence, the reviewing court
-8- Clinton CA2025-04-026
must look at the entire record, weigh the evidence and all reasonable inferences, consider
the credibility of the witnesses, and determine whether in resolving the conflicts in the
evidence, the trier of fact clearly lost its way and created such a manifest miscarriage of
justice that the conviction must be reversed, and a new trial ordered. State v. Graham,
2009-Ohio-2814, ¶ 66 (12th Dist.). As we have previously stated, a finding that a
conviction is supported by the manifest weight of the evidence is also dispositive of the
issue of sufficiency. State v. Whitt, 2018-Ohio-1257, ¶ 13 (12th Dist.).
{¶ 25} Kepler was convicted of improper handling of a firearm in a vehicle in
violation of R.C. 2923.16(D)(1), which provides that "[n]o person shall knowingly transport
or have a loaded handgun in a motor vehicle if, at the time of that transportation or
possession. . . [t]he person is under the influence of alcohol, a drug of abuse, or a
combination of them." The plain language of this statute does not require the defendant
to be convicted of a separate OVI charge to sustain a conviction under the improper
handling of a firearm statute.
{¶ 26} After reviewing the record, we conclude that Kepler's conviction for
improper handling of a firearm in a vehicle was supported by sufficient evidence and was
not against the manifest weight of the evidence. There is no dispute that Kepler was the
driver of the vehicle and that loaded firearms were present. However, Kepler argues that
because the Clinton County Grand Jury did not indict him on an OVI charge, the State
failed to prove he was "under the influence of alcohol, a drug of abuse or a combination
of them." This argument rests solely on Kepler's "understanding" of the grand jury
proceedings, which is not part of the record. Grand jury proceedings are secret, and a
defendant may inspect transcripts only upon a showing of particularized need
outweighing the need for secrecy. State v. Greer, 66 Ohio St.2d 139 (1981), paragraph
two of the syllabus. Here, Kepler made no such showing, nor is there any indication that
-9- Clinton CA2025-04-026
he made any attempt to do so. Accordingly, his claim that the grand jury declined to indict
on OVI—and that this somehow undermines his conviction for improper handling of a
firearm in a vehicle—is speculative and unsupported by the record. State v. Thompson,
2021-Ohio-2632, ¶ 17 (12th Dist.) (appellate courts will not speculate or guess about
matters not reflected in the record).
{¶ 27} Kepler also argues that the State failed to prove beyond a reasonable doubt
that he was under the influence of alcohol, a drug of abuse, or a combination of them,
asserting that the testimony was inconsistent or insufficient. We disagree. In this case,
the testimony revealed that Kepler performed poorly on multiple field sobriety tests,
exhibiting seven of eight clues on the walk-and-turn test and all four clues on the one-leg
stand test. Kepler also failed the counting test and displayed physical signs of impairment,
including red, bloodshot eyes, dilated pupils, swaying, and drooping eyelids. Sergeant
Ross concluded that Kepler was under the influence of alcohol. Despite Kepler's
arguments, the jury was in the best position to assess witness credibility and weigh the
evidence. State v. Brown, 2021-Ohio-2381, ¶ 19 (12th Dist.). The jury did not lose its way
or create such a manifest miscarriage of justice that reversal is warranted. Accordingly,
Kepler's second assignment of error is overruled.
{¶ 28} Judgment affirmed.
HENDRICKSON, P.J., and BYRNE, J., concur.
JUDGMENT ENTRY
The assignments of error properly before this court having been ruled upon, it is the order of this court that the judgment or final order appealed from be, and the same hereby is, affirmed.
It is further ordered that a mandate be sent to the Clinton County Court of Common
- 10 - Clinton CA2025-04-026
Pleas for execution upon this judgment and that a certified copy of this Opinion and Judgment Entry shall constitute the mandate pursuant to App.R. 27.
Costs to be taxed in compliance with App.R. 24.
/s/ Robert A. Hendrickson, Presiding Judge
/s/ Matthew R. Byrne, Judge
/s/ Melena S. Siebert, Judge
- 11 -