Attorney • Forensic Toxicologist • Expert Witness

SCIENCE. STRATEGY. TRIAL EXPERIENCE.

Serious representation when medicine, drugs, alcohol, toxicology, or complex scientific evidence can determine the outcome.

When the case depends on the science, your lawyer should understand the science.

For attorneys: (424) 363-3347

Laboratory instrument, sample vials, and scales of justice

Where science meets the courtroom

Forensic Toxicology

Drug and alcohol evidence can look definitive while leaving critical questions unanswered. Analysis may require review of specimen integrity, analytical methodology, pharmacology, impairment, measurement uncertainty, laboratory limitations, and whether the conclusion actually follows from the data.

Attorney beside a client in a courtroom

Serious-felony matters

Criminal Defense

The criminal-defense practice is limited to serious felony matters, including murder or manslaughter, sex-crime, and white-collar allegations. Forensic, toxicological, medical, and other scientific evidence is evaluated when relevant.

Explore Serious-Felony Defense

Civil clients represented with scales of justice and legal documents

Civil representation

Complex Civil Cases

Personal injury, wrongful death, catastrophic injury, employment, and civil-rights matters can turn on medical causation, toxicology, drug or alcohol evidence, laboratory findings, and competing expert opinions.

Board and State Bar matters

Professional License Defense

Defense of attorneys, physicians, nurses, dentists, pharmacists, and other California licensees facing complaints, investigations, Accusations, disciplinary hearings, probation, or reinstatement.

Explore Professional License Defense

Science-backed litigation resources

A connected legal and forensic-toxicology authority

Use the Evidence Library for focused technical topics, ForensicToxicology.com for broader educational and research material, and The Okorocha Firm for representation, consultation, and expert-witness retention.

Science. Strategy. Trial Experience.

For expert-witness consultation or legal representation involving complex scientific evidence, call (424) 363-3347.

Contact and Expert-Witness Information

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Recent Blog Articles

In-Custody Deaths, Toxicology, and the End of Excited Delirium in California

California bars excited delirium as a diagnosis and civil evidence. Learn what AB 360 means for in-custody death toxicology and section 1983 causation.

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Vehicle Code Section 21221: What Actually Applies to a Motorized Scooter Rider

California Vehicle Code section 21221 applies driver rules to scooter riders, while section 21221.5 creates a separate $250 under-the-influence offense.

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An E-Bike Is Not a Motor Vehicle: Beale v. DMV Bars Refusal Suspensions

Beale v. DMV held that California cannot suspend a driver’s license for chemical-test refusal arising from an electric-bicycle ride. Analysis of the ruling, controlling statutes, limits, and defense strategy.

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