At our San Diego-based law firm, our DWI lawyer team is made up of California licensed attorneys whose area of expertise is defending individuals arrested for driving under the influence. If you are arrested for DWI in Southern California, it is crucial to contact Kerry Steigerwalt's Pacific Law Center to speak with a DWI lawyer as soon as possible after being arrested. An experienced attorney can advise you of your rights and obligations under California law and make sure none of those rights were violated during the arrest process. If your attorney finds that standard procedure was deviated from, or that you were not informed of your rights, he or she can prepare a defense challenging the validity and legality of any evidence collected.
There are several defense strategies that your San Diego DWI lawyer may utilize depending on the facts of your case.
One cause for challenging chemical test results can stem from the arresting officer not following standard procedure while administering a test, resulting in inaccurate results.
Additionally, results can be found to be inaccurate due to mechanical breakdown or human error. Faulty equipment, incorrect calibration or mechanical breakdown could cause incorrect blood alcohol content results.
Other factors, such as the presence of “mouth alcohol” could lead to an erroneous blood alcohol breathalyzer reading. Mouth alcohol refers to alcohol still present in an individual’s mouth that can significantly elevate BAC reading. Mouth alcohol can occur for a number of reasons, including alcohol trapped beneath dental work, recent vomiting or burping, or as a result of acid reflux. Because breathalyzer machines measure air from the lungs, there is a multiplication formula which is applied to determine blood alcohol level. Any mouth alcohol will be subjected to this exponential increase and can therefore register inaccurate blood alcohol content levels over the legal limit.
Challenge to chemical testing results is only one of the many possible defenses your DWI lawyer can consider. There are a number of other defense strategies which can be utilized, such as challenging the fact that the intoxicated person was actually driving, or failure by the police officer to administer field sobriety tests correctly.
If you are facing driving under the influence charges in San Diego or elsewhere in Southern California, consulting a DWI lawyer will improve your chances of staying out of jail or being wrongly convicted. Kerry Steigerwalt's Pacific Law Center has a team of experienced lawyers who are used to handling such cases; call for a free consultation.

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