What is BAC?
How Blood Alcohol Content Affects a DUI Case
An individual who is arrested for drinking and driving can be charged with
either one of two crimes. If the police officer made the arrest based
on observed signs of impairment or intoxication such as a failed field
sobriety test, then the charge will most likely be filed under South Carolina
Code of Laws §56-5-2930, "Operating motor vehicle while under
influence of alcohol or drugs." If your arrest was based on a failed
chemical test of your breath, blood, or urine, then you will probably
face charges under §56-5-2933, "Driving with an unlawful alcohol
concentration." If your blood alcohol concentration (BAC) was tested
at 0.08% or more, then you can be charged and convicted of driving under
the influence and can be subjected to the harsh
DUI penalties provided by state law.
Chemical Tests Are Fallible
The bad news is that DUI cases in which a high BAC is the primary evidence
can be more difficult to defend against than those where the charges are
based on a failed field sobriety test. The good news, however, is that
there are proven strategies for fighting charges of this nature, and your
conviction is anything but certain. While chemical tests are less subjective
than other types of DUI tests, they are still not foolproof; false positives
are a common occurrence. Mr. Laubshire is a former law enforcement officer,
former certified Datamaster operator, and former prosecutor, his background
makes him well equipped to scrutinize the evidence provided by a chemical
analysis. By involving a
Columbia DUI lawyer in the case now, you may be able to clear yourself of the charges and
avoid the serious penalties you face.
Strategies for Beating BAC Evidence
One of the first questions to raise regarding a high BAC test result is
whether the equipment was in proper working order. If you submitted to
a Datamaster breath test, your attorney can subpoena the maintenance and
calibration records of the machine to determine whether it should be trusted
to provide reliable evidence. Another place to look is in the records
that detail the chain of custody of your blood sample. Any gaps in the
record may make it doubtful whether the tested sample was actually yours.
Similarly, if the sample was contaminated, the foreign substance could
have fermented and caused the test to detect alcohol. These are only a
few examples of strategies that can be employed in challenging DUI evidence.
Whether your arrest took place in Lexington County or Richland County,
contact The Laubshire Law Firm, LLC now for a
free consultation to get started on your case. Mr. Laubshire has been trained in the detection
and investigation of DUI cases, and he knows where to look for weaknesses
in the evidence against you.
Contact the Columbia DUI firm today and find out how they can challenge your BAC results.