Areas of Practice
Consultation and expert witness testimony
DRIVING WHILE IMPAIRED/ DRIVING UNDER THE INFLUENCE/ RETROGRADE EXTRAPOLATION
We have extensive experience analyzing tens of thousands of samples for the presence and concentration of ethanol, carefully evaluating the administration and results of Standardized Field Sobriety Tests (SFSTs), and clearly presenting correlations between driving or physical impairment and measured blood or breath alcohol levels.
Combined, we bring a deep background in educating both in the classroom and in the courtroom, translating complex scientific findings into accessible, persuasive explanations. Bethany combines rigorous science with a pursuit of justice and brings energy and clarity to the presentation of facts. Years of working alongside law enforcement and managing a forensic science laboratory have provided her with in-depth exposure to common failures in following policies and protocols both roadside and in the laboratory setting.
Because of that experience, she can identify the right questions to ask and the additional documentation to request so you can investigate your client’s case more thoroughly and verify the accuracy and reliability of the work performed.
Never assume that laboratory accreditation alone guarantees flawless procedures or validated practices. Let Bethany assist you in building the strongest possible defense for your clients and in promoting accountability for all parties involved.
DRUG SCREENING RESULTS
A positive result on a drug screening does not mean that an illegal substance is present or has been recently used. Don’t accept the result of your positive drug test when you know you have not used illegal, controlled substances. A confirmatory test is required to form that conclusion and sometimes the confirmatory tests are not conducted properly. Let us help you as you navigate your employment, child custody, civil or criminal matter.
Let us help you evaluate the test(s) performed in your case and get to the bottom of your false positive drug screen/result.
CONTROLLED SUBSTANCES
We have experience weighing and identifying controlled substances. We know that many analysts don’t know why they do what they do in the laboratory and often make mistakes or cut corners because they have no real understanding of how the instrumental analysis or sample selection process works in their cases.
As chemistry educators and trainers, we not only have experience performing the analysis, we know how and why the results are what they are. We know how to look at the case notes, sampling, and weighing processes, and final analysis to ensure procedure is followed. We know what questions you should ask the analyst(s) to see if they actually understand the science behind their results.
Never assume that because a laboratory is accredited that they are doing everything right or according to validated procedures. Let our experts help you provide the best defense.
CANNABIS
As CBD and THC use grows, consumers, retailers, wholesalers, and farmers need knowledgeable advocates about product legality and quality. We provide expert testimony and consultation on hemp and marijuana to protect those with legal products from unfair treatment.
We verify product safety and legality for users, sellers, and producers. We research and review third‑party testing labs so you can trust test results, and we tailor the depth of our review to your needs.
If you’ve received a positive marijuana test but only used legal cannabis, we can review the testing and investigate possible false positives.
Contact us for help with any cannabis questions or issues.
ANALYTICAL SERVICES
REWEIGHING - CONTROLLED SUBSTANCES
We can re-weigh your controlled substances evidence for you. We maintain a selection of precision analytical balances and heavy-duty industrial scales, each routinely calibrated and documented to meet ISO/IEC 17025:2017 standards.
TESTING - CONTROLLED SUBSTANCES & BIOLOGICAL SPECIMENS
We maintain B2B relationships with reliable, accredited testing and research laboratories. If substances seized or your biological specimen require retesting, we can assist throughout the process. Whether you need testing for compliance, legal matters, or a child custody case, we will help you coordinate the necessary steps. Let us guide you through the procedure to reduce your stress and simplify the outcome.
laboratory accreditation and auditing
Let us help you prepare for your first or your next assessment. Need a remote quality manager or someone to conduct your internal audit? We can tailor a thorough review of your laboratory or perform customized audits of local, state, federal, private crime, or third‑party testing laboratories. With over 17 years of hands‑on experience with ISO/IEC 17025 and the standards used by accrediting bodies such as ANAB and A2LA, my background spans roles from laboratory analyst to quality manager, laboratory director, and lead/technical assessor. As an independent contractor for accrediting organizations, I conduct about five ISO/IEC 17025:2017 external assessments per year, which keeps us current with evolving accreditation requirements. Additionally, I serve as the remote quality manager for an ISO/IEC 17025:2017 and CLIA‑accredited laboratory under ANAB, A2LA, and COLA.