Forensic Toxicology Blog

Evidence-based articles about toxicology, expert testimony, legal developments, alcohol, drugs, and forensic testing.

11th Dec
Person standing at a downtown city intersection, reflected in a rain puddle, surrounded by tall buildings on an overcast day

Case Result: $1.1 Million Recovery

It’s not as good as it sounds. The plaintiffs are left with permanent disabilities. And we didn’t have much to pursue! This was in Pasadena, California case in from of Judge Jared Moses in Department P.

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11th Dec
Forensic toxicology laboratory desk with analytical instruments and legal writing notebook

Returning to Forensic Toxicology and Legal-Science Writing

An update on the return to regular writing about forensic toxicology, scientific evidence, expert testimony, and the interpretation of courtroom evidence.

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12th Nov
Venezuelan President Nicolás Maduro speaking during a televised address

Venezuela and President Maduro: Political Commentary

This article reviews cited records, source materials and commentary concerning Venezuela and President Maduro: Political Commentary. It distinguishes allegations and opinions from procedural history or adjudicated findings where the available sources permit.

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24th Oct
Toxicology.com verdict bulletin: invasion of privacy case BC667829 resulted in a $1,300,000 jury verdict on May 6, 2024, in Los Angeles Superior Court

Believe: A Reflection on Perseverance

Perseverance requires continuing to act when results are uncertain, setbacks are real and motivation is incomplete. This reflection explains why disciplined belief matters in professional and personal work.

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21st Oct
Okorie Okorocha Argues Before the 4th District Court of Appeal

Fourth District Court of Appeal Argument on One Hour’s Notice

Renowned forensic toxicology attorney Okorie Okorocha appeared before the Fourth District Court of Appeal with only one hour’s notice to present oral argument in a complex appeal involving service of process, default judgments, and post-judgment appearances. Watch the full oral argument below…

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8th Sep
Mugshot of a middle-aged white man with short gray hair wearing a white shirt against a gray background

Will Paul Flores Return to San Luis Obispo County to Testify?

This article reviews cited records, source materials and commentary concerning Will Paul Flores Return to San Luis Obispo County to Testify?. It distinguishes allegations and opinions from procedural history or adjudicated findings where the available sources permit.

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2nd Sep
Facebook post from March 1, 2019 showing Judge Rupert Byrdsong with Langston Bar Association and Black Women Lawyers members at a KJLH Proven Achievers event

Verified Statement Accuses Judge Rupert Byrdsong of Bias, Ex Parte Conduct and False Records

A verified statement in Law v. Byrdsong accuses Judge Rupert Byrdsong of bias, ex parte conduct, blocking legal argument and creating false records. The accusations are presented as the filer’s sworn claims, not as judicial findings.

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8th Aug
Cannabis buds and a rolled joint next to car keys, illustrating the dangers of driving under the influence of marijuana

Marijuana DUI Cases: Why Toxicology Evidence Matters

The Track Record: We literally never lose marijuana/THC cases at trial. We’ve taken every marijuana DUI case to trial in 20 California counties, with only one loss that was subsequently overturned on appeal. In Napa County alone, we secured six consecutive full acquittals, with juries returning…

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7th Aug
Chef in white uniform and toque reviewing a tablet in a professional kitchen, with other chefs working in the background

Filed Pleading Says Judge Rupert Byrdsong Cooked for Jurors to Curry Favor

A filed pleading accuses Judge Rupert Byrdsong of currying favor with jurors by cooking a meal for them. This post presents the pleading excerpt and supporting image so readers can examine the accusation directly.

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4th Aug
Uber logo sticker on a car windshield

Uber Technologies v. Wingate, Russotti, Shapiro, Moses & Halperin

This article explains Uber Technologies v. Wingate, Russotti, Shapiro, Moses & Halperin and the scientific, legal or practical considerations discussed in the source material.

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4th Aug
Multi-party legal case file beside a courthouse and route map

Uber Technologies v. Law Group of South Florida: Case Filing

Read the complaint in Uber Technologies v. Law Group of South Florida and related defendants. The filing presents allegations, not adjudicated findings.

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29th Jul
Uber logo

Uber Technologies v. Downtown LA Law Group

This article explains Uber Technologies v. Downtown LA Law Group and the scientific, legal or practical considerations discussed in the source material.

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Recent Blog Articles

Judge Robert S. Draper’s Verified Answer in CJP Inquiry No. 212

Primary-source document: Judge Robert S. Draper’s verified answer to the California Commission on Judicial Performance’s Notice of Formal Proceedings in Inquiry No. 212. The answer was filed on February 4, 2026. In it, Judge Draper denies violating the judicial canons cited by the Commission, disputes the Commission’s characterization of several…

Read Article: Judge Robert S. Draper’s Verified Answer in CJP Inquiry No. 212

Age, Balance, and Field-Sobriety Evidence: What Population Research Can Show

Age-related balance research helps frame evidence review, but population averages do not diagnose impairment or establish why one person swayed.

Read Article: Age, Balance, and Field-Sobriety Evidence: What Population Research Can Show

Kratom Cardiac Arrest and the Limits of a Mitragynine Blood Level

A 500 µg/L mitragynine result in a survived cardiac arrest illustrates why concentration, treatment, specimen timing, and alternative causes matter.

Read Article: Kratom Cardiac Arrest and the Limits of a Mitragynine Blood Level