Vista DUI Defense: Blood Alcohol Evidence Samples Available for Re-Test
When police arrest someone for DUI, the blood test is sent for analysis at the Crime Lab. Although rare, there can be issues with the blood evidence that is collected. As such, a re-test is available at the driver’s expense to verify accuracy.
At Christoph Law Offices, our father-son DUI defense team has handled more than 5,000 DUI cases across Vista and North San Diego County. They know the law, issues, defenses and what needs to be done to help get the best result in your case.
What Is A Blood Split Order In California?
In California, when police arrest a driver for DUI and collect a blood sample for analysis, the law gives that driver an important right – the right to have his/her own laboratory analyze the same sample.
Under California Vehicle Code Section 23158, the crime lab will preserve a portion of your blood sample for independent testing. A defense attorney can seek a Court order, referred to as a blood split order, authorizing release of a sample of the collected blood for independent testing.
Why Blood Split Motions Matter In California DUI Defense
Blood test results are generally accurate and proper procedures are usually followed. However, there can be issues that can affect the result, like:
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Improper Storage & Preservation: Blood samples require precise storage environments; failing to maintain proper temperature or chemical preservation compromises the sample’s integrity.
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Sample Contamination: Contamination can occur at any stage—during the initial blood draw, transport, handling, or storage—invalidating the findings.
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Procedural & Testing Flaws: Precision matters; any failure by laboratory personnel to strictly follow established testing protocols calls the accuracy of the results into question.
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Chain of Custody Gaps: A missing link or irregularity in the tracking record creates significant vulnerability regarding whether the tested sample truly reflects the original blood draw.
How Christoph Law Offices Handles Blood Split Motions In Vista
At Christoph Law Offices, attorneys Nick and William Christoph have handled over 5,000 DUI cases for individuals in North San Diego County. William Christoph brings decades of DUI defense experience and a background as a former United States Marine Corps Captain. As a team, they review every aspect of every DUI case carefully for issues, defenses and mitigation.
Located directly across from the Vista Courts, they have a thorough understanding of the North County Courts and personnel that is vital to properly handling DUI cases in this area.
Contact An Experienced North San Diego County DUI Lawyer Today
If you have been arrested for DUI, reach out to Christoph Law Offices at 760-941-5720 or contact us online to schedule a free consultation with DUI Defense Attorneys Nicholas or William Christoph.
