The Science of Toxicology Testing
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Pseudoscience and the Detection of Marijuana-Based Impairment
How Police 'Science' Is Convicting Innocent Drivers
Jul 24
•
Aaron Olson
and
William McNichol
2
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The Science of Toxicology Testing
Pseudoscience and the Detection of Marijuana-Based Impairment
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19:37
Errors in Toxicology Testing and the Need for Full Discovery
Forensic Failures Reveal the Need for Transparency and Reform
Jul 18
•
Aaron Olson
and
Charles Ramsay
5
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The Science of Toxicology Testing
Errors in Toxicology Testing and the Need for Full Discovery
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June 2025
When Science Meets Justice: Fred Whitehurst's Fight Against FBI Lab Misconduct
Watch now | A chemist's 40-year crusade against forensic fraud and the personal price of speaking truth to power
Jun 19
•
Aaron Olson
3
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The Science of Toxicology Testing
When Science Meets Justice: Fred Whitehurst's Fight Against FBI Lab Misconduct
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37:43
May 2025
Don't Hold Your Breath: The Knapp Court's Spectacular Misunderstanding of Basic Science
When Courts Mistake Legal Convenience for Scientific Rigor
May 27
•
Aaron Olson
1
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The Science of Toxicology Testing
Don't Hold Your Breath: The Knapp Court's Spectacular Misunderstanding of Basic Science
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Expired Solutions, Expired Justice? Minnesota's Breathalyzer Blunder Goes Unreported
When Crime Labs Forget to Tell Anyone They Messed Up
May 22
•
Aaron Olson
2
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The Science of Toxicology Testing
Expired Solutions, Expired Justice? Minnesota's Breathalyzer Blunder Goes Unreported
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The Eyes Have It (Wrong): Horizontal Gaze Nystagmus Through an Ophthalmologist's Skeptical Lens
Watch now | Challenging Horizontal Gaze Nystagmus Tests in DWI Cases with Dr. Steven Rauchman
May 20
•
Aaron Olson
and
Steven Rauchman
2
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The Eyes Have It (Wrong): Horizontal Gaze Nystagmus Through an Ophthalmologist's Skeptical Lens
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2
28:48
March 2025
Shattering Accreditation Illusions: ISO 17025 Myths and Realities
Listen now | ISO 17025 assessor, Bethany Pridgens joins the podcast to discuss the truth about forensic crime laboratory accreditation.
Mar 3
•
Aaron Olson
and
Bethany Pridgen
3
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The Science of Toxicology Testing
Shattering Accreditation Illusions: ISO 17025 Myths and Realities
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35:24
July 2024
The Problem of Breath Alcohol Concentration and Exhaled Volume
The Flaw in Breath Alcohol Tests: Why Exhaled Volume Matters
Jul 18, 2024
•
Aaron Olson
2
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The Science of Toxicology Testing
The Problem of Breath Alcohol Concentration and Exhaled Volume
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Challenging the Validity of SFSTs and Drug Recognition Testing with David Rosenbloom
Unveiling the truth behind SFSTs and Drug Recognition Testing
Jul 3, 2024
•
Aaron Olson
and
DAVID ROSENBLOOM
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The Science of Toxicology Testing
Challenging the Validity of SFSTs and Drug Recognition Testing with David Rosenbloom
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30:26
March 2024
The Accuracy of Standardized Field Sobriety Testing (SFST) with Dr. Greg Kane
The accuracy reported by SFST validation studies don't account for the false positives and the lack of control groups in the studies.
Mar 28, 2024
•
Aaron Olson
2
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The Science of Toxicology Testing
The Accuracy of Standardized Field Sobriety Testing (SFST) with Dr. Greg Kane
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2
30:03
The Breath Alcohol Debacle in Massachusetts: Uncovering Withheld Evidence
Watch now | 27,000 breath alcohol tests in the Commonwealth of Massachusetts were called into question due to poor laboratory practices and the Office…
Mar 6, 2024
•
Aaron Olson
and
Joseph Bernard
1
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The Science of Toxicology Testing
The Breath Alcohol Debacle in Massachusetts: Uncovering Withheld Evidence
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32:08
February 2024
Case Study: Unreliable Results from SCRAM Transdermal Alcohol Device
Sweat, dirt, household chemicals and improper contact with the skin can cause erratic readings on transdermal alcohol devices like SCRAM.
Feb 22, 2024
•
Aaron Olson
1
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The Science of Toxicology Testing
Case Study: Unreliable Results from SCRAM Transdermal Alcohol Device
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