Breath, Blood and Urine Tests
DUI charges from a BrAC or BAC Test
If you blow over the .08 limit, or have a blood test result over .08, don't automatically assume that you cannot fight your DUI case. Breath and blood tests deliver invalid results frequently. Breath and blood testing equipment may not be calibrated properly, the operator may have had inadequate training or the blood samples may have been obtained improperly.
How We Challenge Breath & Blood Test Results
Improper police procedures are the predominant cause of invalid test results. Breath testing instruments are sensitive and are required to be properly calibrated before and after each use. Blood test samples could be contaminated during processing in the lab or even at the point of collection. We have defended thousands of cases where we challenged breath and blood tests with success.
The urine test is less accurate than the blood or breath tests, which is why the trend is now to allow use of the test only when the blood and breath tests are unavailable.
When a person is arrested for driving under the influence of drugs, prosecutors may use the urine test results to prove intoxication. The problem with this approach is that urine tests are unreliable in that they cannot determine when a drug was used. Urine analysis only detects metabolites (traces of previously ingested drugs) rather than the actual drug itself. So, depending on the drug, and the levels present, it is difficult to determine whether the drug was present in person's system at the time of driving.
Call to Schedule a Free Consultation
For over 30 years and over 3,000 cases we have defended breath, blood and urine cases with successful results for our clients. It's important to call a Miami DUI Lawyer like Jonathan Blecher to help you fight this charge.