Tag Archives: retrograde extrapolation

Victory in Oceano Dunes: How DUI Attorney Matthew Ruff Won the “Rising BAC” Case

Posted on January 8, 2026 by thetorranceattorney

Matthew Ruff, a top DUI attorney, turned the tide in a recent Oceano Dunes case by applying retrograde extrapolation to successfully challenge breath test results. This strategic move proved crucial in dismissing a license suspension, showcasing his expertise in navigating California’s DUI laws. Continue reading →

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📣📣 Hermosa Beach DUI Attorney Wins Case (.11% Breathalyzer) Using “Rising B.A.C. Defense”

Posted on November 17, 2025 by thetorranceattorney

Discover how Matthew Ruff, a top-tier DUI attorney in Hermosa Beach, expertly overturned a DUI charge using the ‘Rising Blood Alcohol Defense’! With over 30 years of experience, he skillfully presented evidence to secure a license reinstatement and avoid arrest, ignition interlock, and SR-22 insurance. Learn how science and law can protect your driving record. Continue reading →

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Torrance DUI Attorney Wins .12 Breath Test Case With Forensic Evidence and Rising BAC Defense

Posted on March 9, 2014 by thetorranceattorney

DUI Attorney Matthew Ruff Wins case using science backed defense called retrograde extrapolation Continue reading →

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