FORENSIC DOCUMENT EXAMINATION SERVICES, INC.
FORENSIC EXPERTISE - QUALIFIED, THOROUGH AND EXPERIENCED
Forensic
Document Examination Services
Grant R. Sperry, FDE
Forensic Document Examination Services (FDES) provides
exceptional expertise in the examination of a wide array of
questioned document problems.
Objective examinations and comparisons utilizing state of the science instrumentation, supported by structured training, over 30 years of comprehensive and continuous experience in civil and criminal casework, and a strong involvement in professional organizations and continuing education serves as our foundation.
Our clients include law firms, universities, investigative agencies, insurance agencies, and individuals.
Examinations, analyses and comparisons address numerous issues which may
assist in resolving the matter at issue. In most instances,
questions arise with respect to the authenticity, date or origin of a
questioned document(s).
Examinations conducted by FDES include:
Examinations conducted by FDES include:
- Examinations and comparisons of handwritin
g - Alteration and obliteration detection/decipherment
- Type and digital printing examinations and classification
- Decipherment and charred document examinations
- Paper edge examinations
- Document dating, page substitution
- Shredded document restoration
- Sequence of entry determinations
- Non-destructive ink examinations
- Indented impression examinations/restoration
- Digital image enhancements, processing and limited analysis
- Counterfeit detection
- Business and personal contracts
- Last Will and testaments/codicils
- Credit card receipts
- Check fraud and counterfeiting
- Insurance fraud
- Medical Malpractice
- Mortgage and Lease
- Letters (threats/promissory)
- Tests and examinations
- Anonymous letters/notes
- Disguised writings
- Forgery
- Identity Fraud