Forensic Investigation Expert 12255 TX

Expertise Description

I have more than 40 years experience in the field as a Forensic scientist with expertise in firearm / tool mark examinations, trace evidence analysis, blood evidence, bloodstain pattern analysis, controlled substance identification, crime scene reconstruction, shooting incident reconstruction, gunpowder & primer residue (GSR), footwear / tire tread impression evidence, and laboratory safety. I have prior expert witness experience.

Areas of Expertise

Professional Experiences

My professional experience includes Director of Forensic Training, Lecturer and Criminalistics Program Coordinator, as well as having been an Instructor of Chemistry, Assistant Laboratory Director, Adjunct Instructor of Chemistry, Adjunct Instructor of Criminal Justice, and Supervising Criminalist. 


B.S.ChemistrySam Houston State University
M.A.ChemistrySam Houston State University

Licenses Certifications

Awards & Affiliation

Fellow of the American Academy of Forensic Sciences
Distinguished Member of the Association of Firearm and Tool Mark Examiners
Emeritus Member of the Southwestern Association of Forensic Scientists
Emeritus Member of the American Society of Crime Laboratory Directors
Member of the International Association of Bloodstain Pattern Analysts

Partial List of Consulting Expert Witness Cases