After three years prosecuting cases in Davidson County, Kevin Kennedy now uses that experience for the defense. Handling DUI dockets for the prosecution showed him how a third-offense case is put together, from the roadside investigation and testing paperwork to the certified judgments used to establish the priors. Each of those links can be tested.
A third DUI charge in Tennessee carries mandatory jail time and serious driver’s-license consequences. Even though DUI 3rd is generally still treated as a misdemeanor offense, the minimum jail exposure is substantially higher than a first or second offense. If you are charged with DUI 3rd in Nashville or Middle Tennessee, call Kevin Kennedy Law Firm to schedule a free, confidential consultation.
What Is DUI 3rd in Tennessee?
DUI 3rd means the State is alleging a new DUI offense under Tenn. Code Ann. § 55-10-401 and two qualifying prior DUI convictions. The prosecution must still prove the new DUI beyond a reasonable doubt. That may involve allegations of alcohol impairment, drug impairment, a prohibited alcohol concentration, or physical control of a vehicle.
The prior convictions matter because they increase the punishment. A defense attorney should examine the new arrest and the prior-conviction proof. Old judgments, out-of-state convictions, identity issues, and timing can affect whether the State can properly treat the case as a third offense.
Penalties for DUI 3rd
Under Tenn. Code Ann. § 55-10-402, a third DUI conviction carries not less than 120 consecutive days and not more than 11 months and 29 days in jail or the workhouse. Tennessee law also provides for a fine from $1,100 to $10,000, a clinical substance abuse assessment, and conditions that can include treatment, probation, and ignition interlock compliance.
A DUI 3rd conviction generally causes a six-year driver’s license revocation. Restricted-license and interlock issues should be addressed early because a lengthy revocation can affect work, family responsibilities, and daily life. The vehicle used in the offense may also be subject to seizure or forfeiture under Tennessee law.
Common Defenses in a DUI 3rd Case
Challenge the Stop, Arrest, and Investigation
A DUI case often begins with a traffic stop, crash response, checkpoint, or citizen complaint. The defense should examine whether the officer had a lawful basis to stop the vehicle, expand the investigation, request field sobriety tests, and make an arrest. If police violated constitutional protections, a motion to suppress may significantly affect the case.
Challenge Field Sobriety and Officer Observations
Officer observations are important, but they are not automatically accurate. Slurred speech, red eyes, balance problems, or unusual behavior may have explanations unrelated to impairment. Field sobriety testing can be affected by medical issues, nerves, lighting, traffic, weather, instructions, or surface conditions. Video evidence should be compared closely against the officer’s written report.
Challenge Breath, Blood, or Drug Evidence
DUI 3rd cases often involve chemical testing. The defense should review breath-machine records, blood draw procedures, chain of custody, lab documentation, toxicology issues, timing, and whether the results actually prove impairment at the time of driving. Drug DUI cases can be especially fact-specific because the presence of a substance does not always prove impairment.
Challenge the Prior Convictions
The State must be able to prove the prior convictions used to enhance punishment. The defense should review certified judgments, dates, identity, and whether each conviction qualifies under Tennessee law. If one prior conviction cannot be proven or does not qualify, the case may not be properly sentenced as a third offense.
How Kevin Kennedy Defends DUI 3rd Cases
Kevin reviews every part of the case: the stop, arrest, video evidence, officer testimony, testing records, implied-consent issues, prior-conviction paperwork, and driver’s-license consequences. His prosecutor experience helps him evaluate how the State may view the evidence and what arguments may matter during negotiation, motions, or trial.
A DUI 3rd charge deserves immediate attention because the mandatory minimum jail time and license consequences are significant. Depending on the facts, the defense may seek suppression, dismissal, reduction, a better sentencing outcome, or trial. Contact Kevin Kennedy Law Firm to discuss a DUI 3rd charge in Nashville or Middle Tennessee.
Legal references: Tenn. Code Ann. §§ 55-10-401, 55-10-402, 55-10-404, 55-10-409, 55-10-414, and 40-35-111. This page is general information, not legal advice.