The simple answer is, Yes. According to the Harris County Office of Court Management statistics, in 2008 there were 1100 Houston DWI cases dismissed. Simple advice - hire a Houston DWI attorney that devotes the majority of his/her practice to defending Texas DWI cases.
As a Houston DWI lawyer responsible for many of these DWI dismissals, I know that there are a plethora of reasons that these DWI cases are dismissed. However, at the root of just about every one of these DWI dismissals is a competent and dedicated DWI attorney that is fighting each and every step of the way.
HIRE A QUALIFIED DWI LAWYER - QUESTION YOUR LAWYER ABOUT HIS/HER EXPERIENCE - ASK THE TOUGH QUESTIONS
You can rest assured that the DA's office is doing everything they can to convict anyone arrested for DWI in Houston, Texas. You must have someone just as dedicated to fight for you if you have been arrested for DWI. That advice again, HIRE A COMPETENT DWI LAWYER.