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| DWI/DUI expert , Isntructi-or in MHTSA Standardized Field Sobriety Test battery, Intoxilyzer 5000 operator/maintenance technician, criminal investigator with over 20 years expierence.
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| Specializing in Forensic Evidence Recovery, Enhancement and Analysis of all Recorded Evidence, all formats, for Law Enforcement and the Legal Profession, since 1976
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| Looking for a polygraph videos expert?
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