Understanding the Role of Breathalyzer and Blood Test Results in DUI Cases: A Tampa Perspective

When facing a DUI charge in Tampa, Florida, the accuracy and reliability of breathalyzer and blood test results are often critical factors in determining the outcome of your case. At Brunvand & Wise Law Group, we understand how these tests can significantly impact your defense and strive to help you challenge any questionable evidence to achieve the best possible outcome.

The Significance of Breathalyzer and Blood Test Results

Breathalyzer and blood tests are standard tools used by law enforcement to measure a driver’s blood alcohol concentration (BAC). In Florida, a BAC of 0.08% or higher is considered legally intoxicated. However, the reliability of these tests is not absolute, and various factors can lead to inaccurate results. For instance, device calibration errors, operator mistakes, medical conditions, and environmental factors can all contribute to false readings.

Given these potential inaccuracies, it is essential to scrutinize the circumstances surrounding your test results. A well-prepared defense can challenge the evidence against you, potentially leading to a reduction in charges or even a dismissal of the case.

Challenging Breathalyzer Test Results

Several avenues exist for challenging the accuracy of breathalyzer tests in DUI cases. These include:

1. Device Calibration: Breathalyzers require regular calibration to ensure their accuracy. If the device used in your case was not calibrated according to the manufacturer’s guidelines or state regulations, the results might be unreliable.

2. Operator Error: The proper administration of a breathalyzer test is crucial. If the officer who conducted the test was not adequately trained or made errors during the process, the results could be inadmissible in court.

3. Medical Conditions: Certain medical conditions, such as acid reflux, asthma, or diabetes, can lead to false-positive breathalyzer results. If you have a medical condition that may have impacted your test, this could be a critical element of your defense.

4. Environmental Factors: External elements, such as exposure to certain chemicals or substances like paint fumes or gasoline vapors, can interfere with breathalyzer readings. Documenting such factors can help in disputing the validity of your test results.

Challenging Blood Test Results

Blood tests, though often more accurate than breathalyzer tests, are not infallible. Challenges to blood test results might focus on:

1. Chain of Custody: The blood sample must be properly handled from the moment it is collected until it is analyzed. Any breaks in the chain of custody can lead to questions about the sample’s integrity and the accuracy of the results.

2. Laboratory Procedures: The lab analyzing the blood sample must adhere to strict protocols. Errors in processing the sample or interpreting the results can render the evidence inadmissible.

3. Timing: The timing of the blood test relative to the time of driving is crucial. Alcohol levels in the bloodstream fluctuate over time, and a blood test taken significantly after you stopped driving might not accurately reflect your BAC while driving.

Why You Need Expert Legal Representation

Navigating the complexities of DUI defense, particularly when it involves challenging breathalyzer or blood test results, requires a deep understanding of both legal and scientific principles. At Brunvand & Wise Law Group, our experienced Tampa DUI attorneys are equipped to scrutinize every aspect of your case, from the accuracy of test results to the legality of the traffic stop.

We work tirelessly to protect your rights and ensure that you receive a fair trial. Whether it’s negotiating a reduction in charges or preparing for trial, our team is dedicated to achieving the best possible outcome for your case.

If you’re facing DUI charges in Tampa, don’t leave your future to chance. Contact Brunvand & Wise Law Group today to schedule a consultation and learn how we can help defend your rights and your freedom.