There are a few ways to beat a DUI in Tennessee, but they all require hiring an experienced lawyer. The first way is to attack the arresting officer's credibility. This can be done by showing that the officer has a history of making false arrests or was not properly trained in administering field sobriety tests.
The second way to beat a DUI is to challenge the results of the breathalyzer test. This can be done by showing that the machine was not calibrated correctly or that the operator did not follow proper procedures.
The third way to beat a DUI is to argue that you were not actually impaired at the time you were driving. This can be difficult to prove, but if there is video evidence of your driving or witnesses who can testify that you were not impaired, it may be possible to get the charges dropped.
If you have been charged with DUI in Tennessee, it is important to hire an experienced lawyer who can help you navigate these complicated legal issues and give you the best chance of winning your case.