Driving while intoxicated (DWI) in Texas can result in harsh penalties, including large fines, license suspension, or perhaps jail time. Still, a DWI charge does not always translate into a conviction. Many legal defenses can help lower charges or perhaps nullify the case completely. Knowing Texas DWI laws, your rights, and the common defenses will help you fight the charges successfully.
Understanding DWI Regulations
When charged with a DWI, understanding Texas DWI laws and how they apply to your circumstances comes first. Though each state has different laws, generally, they define other kinds of impairment, including drug use, and set a legal limit for blood alcohol concentration (BAC).
Developing a strong defense requires knowledge of these laws. An experienced attorney can evaluate the particulars of your case and determine whether the arresting officer followed legal procedures during your stop, arrest, and testing.
Common Defenses for DWI Cases
The following are the most often used defenses for DWI cases:
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Unlawful Traffic Stop: One of the most often used defenses is contending that the traffic stop was illegal. To pull someone over, police officials have to be reasonably suspicious. Should the officer lack a valid justification—such as noticing a traffic infraction or erratic driving—any evidence gathered following the stop might be thrown out. Should the evidence be insufficient, the prosecution may have to drop the case.
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Inaccurate Breathalyzer Test Results: Breathalyzer tests are not always accurate, even though they are commonly used to gauge BAC. These machines require regular maintenance and calibration, as even small mistakes might cause erroneous readings. The outcomes might vary depending on medical conditions, particular diets, and even mouthwash. Should questions regarding the accuracy of the device arise, a defense attorney can challenge the validity of the test.
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Inappropriate Field Sobriety Test Administration: Often carried out during DWI stops, field sobriety tests have flaws. These tests require physical coordination and balance, which could be impacted by age, medical issues, or anxiety, among other unrelated intoxication variables. The results could be contested if the officer administered the test incorrectly or if conditions were less than ideal—that is, if there were uneven surfaces or inadequate illumination.
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Failure to Read Miranda Rights: This would be a strong defense should you be arrested for DWI and the police didn’t read you your Miranda rights. Miranda rights guarantee that you know your right to remain silent and to have an attorney with you during interrogation. If these rights were not stated prior to any incriminating remarks, those statements may not be admissible as evidence in court.
Challenging BAC Levels
Contesting the BAC level itself is another often-used defense. Even after someone stops drinking, their BAC can increase with time. Should too much time pass between your last drink and the breathalyzer test, your BAC level could have been still rising during test administration.
We call this the "rising BAC" defense. Under such circumstances, a defense attorney might contend that you drove only later and were under the legal limit at first.
Medical Issues and Other Considerations
Some medical disorders can pass for intoxication symptoms. For instance, disorders like acid reflux or hypoglycemia could produce symptoms like slurred speech or coordination problems, which would be equivalent to impairment.
These disorders can also cause false positives on breathalyzers. Presenting medical evidence in court will help show that the symptoms of impairment resulted from your condition, not drugs or alcohol.
