State of Tennessee v. Mark Ketron

CourtCourt of Criminal Appeals of Tennessee
DecidedOctober 16, 2025
DocketE2024-00487-CCA-R3-CD
StatusPublished

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

Bluebook
State of Tennessee v. Mark Ketron, (Tenn. Ct. App. 2025).

Opinion

10/16/2025 IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE AT KNOXVILLE September 23, 2025 Session

STATE OF TENNESSEE v. MARK KETRON

Appeal from the Criminal Court for Sullivan County No. S75480 William K. Rogers, Judge ___________________________________

No. E2024-00487-CCA-R3-CD ___________________________________

Following the denial of a motion to suppress, the defendant, Mark Ketron, pled guilty to driving under the influence (“DUI”), DUI per se, and violation of the light law, for which he was sentenced to an effective term of eleven months and twenty-nine days suspended to probation after service of forty-eight hours in jail. On appeal, the defendant asserts that, as part of his plea, he reserved the right to appeal the denial of his motion to suppress. Following a thorough review of the record, the briefs, and the oral arguments of the parties, we conclude the defendant failed to properly certify a question of law pursuant to Rule 37(b)(2) of the Tennessee Rules of Criminal Procedure. Accordingly, this Court is without jurisdiction, and the appeal is dismissed.

Tenn. R. App. P. 3 Appeal as of Right; Appeal Dismissed J. ROSS DYER, J., delivered the opinion of the court, in which JILL BARTEE AYERS and MATTHEW J. WILSON, JJ., joined.

Joseph W. McMurray, Kingsport, Tennessee, for the appellant, Mark Ketron.

Jonathan Skrmetti, Attorney General and Reporter; Courtney N. Orr, Deputy Attorney General (at oral argument); Garrett D. Ward, Senior Assistant Attorney General; Barry P. Staubus, District Attorney General; and Louis D. Torch, Assistant District Attorney General, for the appellee, State of Tennessee.

OPINION

Facts and Procedural History

In July 2022, the defendant was charged by presentment with DUI, DUI per se, and violation of the light law. Before the case could proceed to trial, the defendant filed a motion to suppress evidence obtained during the stop of his car at a sobriety checkpoint as violative of his right to be free from unreasonable searches and seizures.

The trial court conducted a hearing on the motion on November 17, 2023, at which Corporal Matt McGuire with the Kingsport Police Department (“KPD”) testified that the KPD set up sobriety checkpoints once per quarter in accordance with its grant from the Tennessee Highway Safety Office. The primary purpose of the checkpoint was to look for intoxicated drivers, and officers only pulled over vehicles where there was an obvious violation of the law and only administered field sobriety testing on “persons who smell[ed] of alcohol, or who ha[d] admitted to drinking alcohol, or if [officers] smell[ed] illegal drugs coming from the vehicle.”

The KPD had a standard operating procedure for setting up and running sobriety checkpoints, and the patrolmen did not “have any say so on where the checkpoints are, other than just to sign up and work the checkpoint.” In accordance with their procedures, the KPD’s public information officer issued a press release on December 10, 2020, informing the public that the KPD would be operating a sobriety checkpoint on Friday, December 18, 2020. The release specified that the checkpoint was part of “the ongoing effort to reduce the dangerous problem of driving under the influence” and that it was going to be “held at an undisclosed time and location, within the city limits of Kingsport.” Prior to the release being issued, Lieutenant Justin Quillin sent a memorandum to Captain Mike Roark indicating that the checkpoint was to be set up on Fort Henry Drive near Wesley Road because it is “a major thoroughfare within Kingsport,” experiences a “high volume of traffic . . . [and] has had several crashes,” and has historically “been an area known for a high amount of arrests for driving offenses[.]”

A “sobriety checkpoint checklist” provided the standard procedure for operating a checkpoint. According to Corporal McGuire, sobriety checkpoints were usually set up from 10:00 p.m. to 2:00 a.m., and before the checkpoint began, the officers working it were briefed on the procedure, signed off that they received the training, reviewed the news release, and started the activity sheet. The checklist provided for lights, cones, and signs to be placed on the roadway by 10:30 p.m. All the patrol cars had to have their lights operating for safety purposes. The highest-ranking officer on site would serve as the site safety officer, while the other officers would count cars, check for violations, and write tickets. They would also have one vehicle set up as a chase car. The officers working the checkpoint were informed of the violations most frequently observed during sobriety checkpoints, including “light law, high beams, seat belt, expired tags.” Officers were instructed to begin breaking down the checkpoint at 1:30 a.m. Corporal McGuire said that they normally tried to “stop the checkpoints” between 1:00 and 1:30 to give officers time to gather equipment and finish paperwork before the end of the shift.

-2- Lieutenant Kevin Hite was the officer in charge of the December 18 checkpoint, and a total of ten officers, including Lieutenant Hite, worked the checkpoint and received training beforehand. According to Corporal McGuire, all the officers on the scene “followed the operating procedures as sort forth by [Lieutenant] Quillen and other officers with the Kingsport Police Department.” Corporal McGuire reiterated that he did not unilaterally decide where the sobriety checkpoint would be located or how it would be executed.

Corporal McGuire testified that he stopped the defendant during the checkpoint because one of the defendant’s headlights was out. When Corporal McGuire approached the defendant, he noticed that the defendant “had an odor of alcohol coming from his person.” Due to the odor of alcohol, Corporal McGuire had the defendant pull off to the side of the road and “attempt field sobriety testing.”

On cross-examination, Corporal McGuire explained that the news release regarding the sobriety checkpoint was also published on the KPD’s social media sites and local papers could choose to repost the release as well. Corporal McGuire reiterated that Lieutenant Quillen, who selected the location for the checkpoint, did not work the checkpoint that evening. Additionally, Lieutenant Hite, who was the high-ranking officer at the checkpoint, had no input in selecting the location for the checkpoint to Corporal McGuire’s knowledge. Corporal McGuire was aware that “supervising officers” sometimes had input in choosing the locations for checkpoints, but he did not know whether that occurred in this case.

In describing how a sobriety checkpoint operated, Corporal McGuire explained that they usually blocked one lane of traffic and funneled all the cars into one lane “because we only have so many bodies to work the checkpoint.” As each vehicle pulled up, there was a brief interaction between the officer and driver. “If the officer doesn’t indicate or detect any kind of signs of impairment, or any other violations of law, they are then released and set to go freely.” The officers stopped every car unless the traffic backed up to a point of creating a safety issue.

With regard to this particular checkpoint, Corporal McGuire noted that “DUI ahead [warning] sign[s]” were placed for both directions of traffic on Fort Henry Drive, but the checkpoint only affected the northbound side of the road. The warning sign was placed 712 feet from the checkpoint on the southbound side and 1260 feet from the checkpoint on the northbound side.

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Related

State of Tennessee v. Michael Shane Springer
406 S.W.3d 526 (Tennessee Supreme Court, 2013)
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986 S.W.2d 540 (Tennessee Supreme Court, 1999)
State v. Downey
945 S.W.2d 102 (Tennessee Supreme Court, 1997)
State v. Armstrong
126 S.W.3d 908 (Tennessee Supreme Court, 2003)
State v. Pendergrass
937 S.W.2d 834 (Tennessee Supreme Court, 1996)
State v. Preston
759 S.W.2d 647 (Tennessee Supreme Court, 1988)

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Bluebook (online)
State of Tennessee v. Mark Ketron, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-of-tennessee-v-mark-ketron-tenncrimapp-2025.