Forensics Guy | DUI & Alcohol Expert Witness Nationwide

Courtroom-Tested Forensic Expertise for Criminal and Civil Litigation

Expert Witness Consulting • DUI & Dram Shop Litigation • Forensic Toxicology • Firearms & Ballistics Analysis

Forensics Guy, Inc.

Forensics Guy, Inc. provides forensic consulting, expert witness testimony, and litigation support for attorneys, law enforcement agencies, corporations, and legal teams throughout the United States. Led by forensic scientist and Arizona State University forensic science professor Erik Brown, the practice combines more than 27 years of practical forensic science experience with extensive courtroom testimony in both criminal and civil litigation. Forensics Guy, Inc. is known for translating complex scientific evidence into clear, defensible courtroom testimony and practical litigation strategy. Services include forensic toxicology consultation, DUI and alcohol-related litigation analysis, dram shop liability review, firearms identification and shooting reconstruction, behavioral and impairment interpretation, and scientific evidence review.

Representative Areas of Practice

  • DUI & Alcohol Impairment Analysis
  • Dram Shop & Alcohol Liability Litigation
  • Forensic Toxicology Consultation
  • Breath & Blood Alcohol Interpretation
  • Firearms Identification & Ballistics Analysis
  • Officer-Involved Shooting Review
  • Traffic Stop & Behavioral Evidence Interpretation
  • Expert Witness Testimony & Trial Preparation
  • Scientific Evidence Review & Case Consultation
  • Litigation Support for Criminal & Civil Matters

Why Attorneys Retain Forensics Guy, Inc.

  • More than 27 years of forensic science experience
  • Extensive courtroom testimony experience
  • Professor at Arizona State University’s School of Interdisciplinary Forensics
  • Experience in both criminal and civil litigation
  • Clear communication of complex scientific evidence
  • Independent and evidence-based forensic analysis
  • Available for consultation nationwide

Media & Public Commentary

Forensics Guy, Inc. has provided forensic analysis and expert commentary regarding high-profile criminal investigations, officer-involved shootings, DUI cases, and forensic science issues in national and regional media.


Consultation & Expert Witness Services

For consultation requests, case reviews, expert witness retention, testimony preparation, or speaking and training inquiries, please visit the Contact page or submit an inquiry directly through the website.