John McDavid v. State

CourtCourt of Appeals of Georgia
DecidedJuly 2, 2026
DocketA26A0355
StatusPublished

This text of John McDavid v. State (John McDavid v. State) is published on Counsel Stack Legal Research, covering Court of Appeals of Georgia primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
John McDavid v. State, (Ga. Ct. App. 2026).

Opinion

THIRD DIVISION DILLARD, P. J., GOBEIL and PIPKIN, JJ.

NOTICE: Motions for reconsideration must be physically received in our clerk’s office within ten days of the date of decision to be deemed timely filed. https://www.gaappeals.gov/rules

July 2, 2026

In the Court of Appeals of Georgia A26A0355. MCDAVID v. THE STATE.

GOBEIL, Judge.

A Fulton County judge found John McDavid guilty of DUI per se, DUI less

safe, and failure to maintain lane/improper lane change after he was arrested following

a single car accident on July 21, 2023. He now appeals directly from his judgment of

conviction, arguing that the trial court erred in (1) denying his motion to suppress the

evidence obtained from his traffic stop and detention; and (2) denying his motion in

limine to suppress the results of the State administered Intoxilyzer test. McDavid also

contends, and the State concedes, that his sentence on the final disposition was

improper due to a scrivener’s error. For the reasons explained below, we reverse the

denial of McDavid’s motion to suppress and reverse his convictions. The primary issues in this case require us to review the trial court’s denial of

McDavid’s motion to suppress evidence. “Following the grant or denial of a motion

to suppress, we construe the evidence in the light most favorable to uphold the

findings and judgment of the trial court.” Grimes v. State, 303 Ga. App. 808, 808(1)

(695 SE2d 294) (2010). “[T]he trial court’s findings on disputed facts will be upheld

unless clearly erroneous, and its application of the law to undisputed facts is subject

to de novo review.” Green v. State, 331 Ga. App. 801, 801 (771 SE2d 518) (2015).

“[W]here controlling facts are not in dispute, such as those facts discernible from a

videotape, our review is de novo.” Ellis v. State, 312 Ga. 243, 247(1) (862 SE2d 279)

(2021).

The record here shows that McDavid was charged with DUI per se, DUI less

safe, and failure to maintain lane/improper lane change based on an incident that took

place on July 21, 2023. McDavid filed a motion to suppress alleging that he was

unlawfully “stopped and detained by officers of the Alpharetta Police Department.”

Specifically, he alleged that the “original two officers on scene refused to allow

[McDavid] to leave on foot or call a ride. [McDavid] was told he was required to

remain on scene, and he must get back in his vehicle.” In a separate motion, he also

2 sought to suppress the results of a blood alcohol breath test because, among other

things, the machine with which it was performed, the Intoxilyzer 9000, was not “in

good working order,” with all parts attached, as required under state law. These issues

were among many raised within several motions filed by McDavid.

The trial court conducted a hearing on McDavid’s motions on February 4,

2025. The State asked McDavid “to announce which portions of his motions he’s

going forward with,” and McDavid included, as relevant here, articulable suspicion

for the stop and detention, probable cause for the arrest, expeditious and diligent

investigation by the officers, and the working order of the alcohol breath test machine.

On the stop and detention issue, the only witness called by the State was

Sergeant Dustin Bak, an Alpharetta police officer. On the night of July 21, 2023, he

was assigned to the DUI enforcement unit, and he responded to a crash at

approximately 11:30 p.m. He was not the first officer on the scene; two other officers

were already present. Bak testified that one of the officers was “talking to [the driver]

and [Bak] walked up and ... basically took over ... the investigation” because of his

position on the DUI taskforce.

3 Bak observed the vehicle, which had struck a median and was “stuck in” place.

There was damage to the car, and it later had to be removed from the median by a tow

truck because it was not drivable. The driver, McDavid, was sitting alone in the

vehicle with the door closed and the window “about half way down.” Bak testified

that, upon interacting with the driver, he immediately smelled alcohol and suspected

intoxication. The driver was confused, had slurred speech, and struggled to explain

what had happened. When asked to produce his driver’s license, McDavid was slow

to retrieve it and tried to hand Bak the entire wallet. When McDavid exited the

vehicle, he fell forward and Bak had to catch him. McDavid admitted to having “a

couple of drinks” at a restaurant in the hours before.

Bak conducted road side evaluations of McDavid’s intoxication and determined

that he was unsafe to drive. Bak then administered his road side breath test, which

confirmed the presence of alcohol. Bak placed McDavid under arrest, and took him

to the jail, where he administered another breath test on the Intoxilyzer 9000 machine.

The results of this test showed McDavid’s blood alcohol level to be well above the

4 legal limit for operating a vehicle. The video footage from Bak’s body camera was

admitted into evidence and shown to the trial court.1

Regarding the condition of the Intoxilyzer machine, McDavid alleged that there

was a GBI bulletin stating “that the machine was not working properly and . . . was not

in good working order.”2 McDavid entered this bulletin into the record, but noted

1 The video generally confirms Bak’s description of events. Notably, the video shows two officers standing at McDavid’s driver’s side door, one of whom was speaking to McDavid as Bak approached the vehicle. As Bak gets closer, the officer speaking to McDavid introduces Bak and states that Bak will be the person talking to him, and Bak engages directly with McDavid from that point on. 2 Specifically, this bulletin, dated August 23, 2023, states:

It has been discovered that breath test reports reprinted from Georgia Model Intoxilyzer 9000 instruments in some instances may contain a single breath sample profile that is inconsistent with the breath profiles contained on the original breath test report. This inconsistency can occur if the instrument attempts to duplicate an existing file name during the storage of the breath profile image; however, all other information on reprinted reports, including the measured BrAC result, has been found to be consistent with the original breath test. Additionally, all elements of original breath test reports printed at the time of testing accurately reflect the breath test information.

Considering this, we recommend that any reprinted breath test report 5 that, as exculpatory evidence, it was the State’s responsibility to provide it in

discovery, but it had not done so. McDavid expressed frustration that the State was

surprised at this issue being raised because it should have been on notice given the

GBI bulletin and his motions. The trial court indicated that it would hold another

hearing on the issue so that the State could schedule any further witnesses it may

require. However, the trial court ruled on this issue after hearing from the only State

witness, Sergeant Bak.

Bak testified that he was trained in operating the Intoxilyzer 9000 and had used

the machine approximately 15 times in the past. Bak testified that the machine was

functioning properly and in good working order with all its component pieces on the

night of McDavid’s arrest. He explained that the machine is inspected and calibrated

by the Georgia State Patrol quarterly, and the machine’s certifications were entered

into evidence.

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Ornelas v. United States
517 U.S. 690 (Supreme Court, 1996)
Whren v. United States
517 U.S. 806 (Supreme Court, 1996)
McClary v. State
663 S.E.2d 809 (Court of Appeals of Georgia, 2008)
Stadnisky v. State
645 S.E.2d 545 (Court of Appeals of Georgia, 2007)
Kazeem v. State
525 S.E.2d 437 (Court of Appeals of Georgia, 1999)
Adcock v. State
681 S.E.2d 691 (Court of Appeals of Georgia, 2009)
State v. King
652 S.E.2d 574 (Court of Appeals of Georgia, 2007)
Grimes v. State
695 S.E.2d 294 (Court of Appeals of Georgia, 2010)
Miller v. State
702 S.E.2d 888 (Supreme Court of Georgia, 2010)
Minor v. State
723 S.E.2d 702 (Court of Appeals of Georgia, 2012)
Hughes v. State
770 S.E.2d 636 (Supreme Court of Georgia, 2015)
Green v. the State
771 S.E.2d 518 (Court of Appeals of Georgia, 2015)
State v. Allen
779 S.E.2d 248 (Supreme Court of Georgia, 2015)
JOHNSON v. the STATE.
807 S.E.2d 101 (Court of Appeals of Georgia, 2017)
The State v. Alford.
818 S.E.2d 668 (Court of Appeals of Georgia, 2018)
The State v. Walker.
828 S.E.2d 402 (Court of Appeals of Georgia, 2019)
Brown v. State
750 S.E.2d 148 (Supreme Court of Georgia, 2013)
Ellis v. State
862 S.E.2d 279 (Supreme Court of Georgia, 2021)
Winslow v. State
315 Ga. 133 (Supreme Court of Georgia, 2022)

Cite This Page — Counsel Stack

Bluebook (online)
John McDavid v. State, Counsel Stack Legal Research, https://law.counselstack.com/opinion/john-mcdavid-v-state-gactapp-2026.