There are some common defensive strategies applied by a DUI lawyer Denver. First, they will question how the officer stopped you. If the police officer stopped your car without any reason they could suspect you are under the influence of alcohol then the whole case could be dismissed. The police officer who made the decision to stop your car might also be the one who will be suspended if it was proven he did the wrong thing. The lawyer will also question the accuracy of the blood alcohol test or the breath test conducted by the police officer to see if there was anything he did to frame you for committing DUI. It is also possible the tests were not done properly so it may have had a wrong result because of that. If your penalties were minimized then you should be forever thankful to the lawyer you hired because he did a good job.