Forensics Guy, Inc. provides forensic consulting, expert witness testimony, scientific evidence review, and litigation support for attorneys 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.
Services are designed to assist counsel in understanding complex scientific evidence, evaluating forensic methodologies, preparing for deposition and trial, and effectively communicating technical findings to judges and juries.
DUI & Alcohol-Related Litigation
Consultation and expert witness services involving DUI investigations, alcohol impairment, breath and blood alcohol analysis, retrograde extrapolation, field sobriety testing interpretation, and behavioral evidence evaluation.
- Breath Alcohol Analysis
- Blood Alcohol Interpretation
- Retrograde Extrapolation
- Field Sobriety Testing Review
- Impairment & Behavioral Analysis
- Police Procedure Review
- Body-Worn Camera & Video Interpretation
- DUI Trial Consultation
- Deposition & Trial Testimony
Dram Shop & Alcohol Liability Litigation
Consultation involving alcohol service practices, intoxication analysis, behavioral indicators, toxicological interpretation, foreseeability considerations, and civil alcohol liability matters.
- Toxicology Review
- Alcohol Consumption Analysis
- Behavioral & Impairment Evaluation
- Video Evidence Interpretation
- Alcohol Service Timeline Analysis
- Scientific Literature Review
- Expert Witness Testimony
- Case Consultation & Trial Support
Forensic Toxicology Consultation
Independent toxicological consultation involving alcohol, drugs, impairment, pharmacological effects, behavioral interpretation, and forensic laboratory findings in criminal and civil litigation.
- Alcohol & Drug Interpretation
- Behavioral Effects Analysis
- Impairment Evaluation
- Post-Incident Toxicology Review
- Forensic Laboratory Report Review
- Methodology & Quality Assurance Evaluation
- Scientific Literature Research
- Expert Witness Testimony
Firearms Identification & Shooting Reconstruction
Forensic firearms consultation involving firearm function, shooting incident reconstruction, trajectory interpretation, cartridge case and bullet comparison, and officer-involved shooting review.
- Firearms Function Testing
- Muzzle to Target Distance Determination
- Trajectory & Shooting Scene Analysis
- Bullet & Cartridge Case Examination
- Firearm Handling & Safety Issues
- Case Consultation & Trial Support
- Expert Witness Testimony
Scientific Evidence Review & Litigation Support
Independent review of forensic reports, laboratory procedures, scientific methodologies, chain of custody documentation, evidentiary interpretation, and case materials for criminal and civil litigation.
- Laboratory Report Review
- Methodology Evaluation
- Quality Assurance & Procedural Review
- Discovery & Case File Review
- Identification of Scientific Weaknesses
- Technical Evidence Interpretation
- Trial Preparation Assistance
- Deposition & Testimony Support
Expert Witness Testimony & Courtroom Training
Training and preparation services are available for forensic scientists, technical experts, investigators, attorneys, and professionals seeking practical courtroom preparation, testimony coaching, mock cross-examination exercises, and scientific communication training.
- Expert Witness Testimony Preparation
- Mock Cross-Examination
- Deposition Preparation
- Courtroom Communication Skills
- Scientific Defensibility & Methodology Review
- Jury Communication Strategies
- Attorney / Expert Collaboration
- Professional Courtroom Conduct & Credibility
Learn More About Expert Witness Training →
Consultation Requests
For information regarding forensic consultation, expert witness services, testimony preparation, speaking engagements, or litigation support, please visit the Contact page to request additional information.
