DUI Expert Witnesses in Illinois

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DUI expert witnesses practice in a variety of fields, including criminal law, forensic toxicology, traffic safety, and alcohol education. Some of the most common DUI expert witness specialties also include field sobriety testing, breathalyzer operation, blood alcohol content analysis, and drug recognition. They can opine on the effects of alcohol consumption on motor skills, the accuracy of breathalyzer tests, the validity of field sobriety tests, the impact of prescription drugs on driving ability, and the interpretation of blood alcohol content results.

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DUI Experts in Illinois

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Review Fee $375/hr

This highly qualified expert has a BS from the University of Illinois, a MPA from Governors State University, and a PhD from Walden University (residency performed at Indiana University). Dr. Henson is an independent drug and alcohol testing consultant, providing drug and alcohol testing evaluations, research, and expert testimony. He has been qualified as an expert in field sobriety testing, drug and alcohol testing, physiology, and pharmacology in criminal, civil, and employment law cases across the United States. Dr. Henson has served as a police officer, police administrator, a police academy instructor supervising the alcohol testing program at the University of Illinois, a college professor at multiple institutions, and as a Dean of Criminal Justice and Forensic Sciences. He has served on several advisory and research committees related to law enforcement and drug and alcohol testing using breath, blood, urine, saliva, and field sobriety testing. Clients have included fortune 500 companies, professional athletes (NBA & MLB), employee unions, and government entities.

President and Principle Consultant, Alcohol/Drug Testing Consultancy

Doctor of Philosophy (PhD), Walden University

Peoria |

Illinois

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FAQs for Dui Expert Witnesses

What is the role of a DUI expert witness in a court case?

A DUI expert witness provides scientific and technical knowledge related to alcohol impairment, field sobriety tests, breathalyzer operation, and blood alcohol content interpretation.

How can a DUI expert witness help strengthen my defense?

They can challenge the accuracy of breathalyzer results, the administration of field sobriety tests, or the arresting officer's observations, potentially casting doubt on the prosecution's case.

What subspecialties exist within the realm of DUI expert witnesses?

Subspecialties include forensic toxicology, pharmacology, law enforcement procedures, and breathalyzer technology experts. Each can provide unique insights into different aspects of a DUI case.

Can a DUI expert witness testify about the effects of prescription drugs on driving ability?

Yes. Some DUI experts specialize in pharmacology and can testify about how certain medications might affect an individual's ability to operate a vehicle safely.

Why is it important to hire a DUI expert witness with experience in my specific type of case?

Every DUI case is unique. An expert with experience in your specific situation will be more adept at identifying potential weaknesses in the prosecution's evidence and strengthening your defense.

How does Expert Institute select its DUI expert witnesses?

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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