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Forensic Document Analysis Expert Witnesses

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Jeff Sedlik
Photography Expert Witness and Consultant
Los Angeles, California
New York, New York
CA, NY
USA
phone: 626-808 0000 or CA: 212- 447 1255 NY
FORENSIC EXPERT WITNESS - PHOTOGRAPHY

Professor Jeff Sedlik has decades of experience at the highest level of professional photography including advertising, corporate, editorial and stock. He is a respected and acknowledged authority on photography having served as Past National President of professional photography's leading trade organization, "Advertising Photographers of America". Professor Sedlik is also an experienced Expert Witness.

Areas of Expertise:
  • Contracts
  • Copyright
  • Licensing
  • Publicity Rights
  • Model Releases
  • Lost/Damaged Film
  • Stock Photography
  • Business Practices
  • Forensic Scene Recreation
  • Forensic Image Analysis
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    Richard T. Picciochi
    Forensic Document Examiner
    110 Jericho Turnpike, Suite 104A
    Floral Park NY 11001
    USA
    phone: (516) 326-1122
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    Richard T. Picciochi is a Questioned Document Examiner with over thirty years of experience in the New York City Police Department Crime Laboratory and in private practice. He is retired from the NYPD Forensic Investigation Division where he was a Detective, Document Examiner and the Technical Supervisor of the Questioned Document Unit. In the course of his career he has examined thousands of disputed signature, handwriting and document cases, participated in numerous high profile investigations and testified in trials including the "Zodiac" homicides and the first terrorist attack on the World Trade Center in New York City.

    Mr. Picciochi possesses a background that integrates the academic sciences, applied forensic sciences and law enforcement investigations. He has earned a Master of Science degree in Forensic Science and has received extensive specialized training in questioned document analysis by the NYPD, the FBI and the United States Secret Service. Mr. Picciochi is a Diplomate of the American Board of Forensic Document Examiners (ABFDE) and was awarded certification upon completion of comprehensive written, practical and oral examinations. He is also a member of the American Academy of Forensic Sciences and the International Association for Identification.

    Mr. Picciochi specializes in the examination of signatures, handwriting and other document problems. He can provide on-site inspections, comprehensive written reports, demonstrative exhibits and expert testimony. Mr. Picciochi will accept civil, criminal and administrative cases and offers his services to both Plaintiff and Defense attorneys.
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    Wendy Carlson
    Forensic Document Examiner
    3021 Ridge Road
    Suite A-130
    Rockwall TX 75032
    USA
    phone: 214-458-6009
    fax: 303-265-9087
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    Colorado Office:
    1550 Larimer Street, Suite 251
    Denver, CO 80202
    T: 303/330-8636
    F: 303-265-9087
    Texas Office:
    3021 Ridge Road, Suite A - PMB 130
    Rockwall, TX 75032
    T: 214/458-6009
    F: 303-265-9087


    Wendy Carlson, a Forensic Document Examiner, has studied handwriting examination and apprenticed under some of the leading court-qualified Forensic Document Experts in the U.S.A. such as: Bart Baggett, California; Robert Baier, New York and Don Lehew, Texas.

    Ms. Carlson has testified in multiple states and has reviewed hundreds of signatures and handwritings, examined case documents and rendered an opinion on cases in Alabama, Arkansas, California, Colorado, Florida, Indiana, Iowa, Kansas, Kentucky, Las Vegas, Louisiana, Maryland, Michigan, Mississippi, New Jersey, New Mexico, New York, Pennsylvania, South Carolina, Texas, Utah, Wisconsin, Washington, Washington D.C., London, England, Quebec and British Columbia, Canada. She has also examined documents and rendered opinions in cases written in Arabic, Chinese, English, Korean and Spanish writing.

    Specific Areas of Training:
  • Handwriting Identification and Discrimination
  • Signature Comparison
  • Techniques for Distinguishing Forged Signatures
  • Disguised Handwriting
  • Altered Numbers
  • Anonymous Writing
  • Factors that Affect Writing
  • We appreciate Windle Turley, Esq. for his excellent lecture on "Working with an Expert Witness...the Plaintiff Attorney's Prospective."

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    8,500 Experts 250 Specialties
    6425 Christie Avenue, Suite 260
    Emeryville CA 94608
    USA
    phone: 800-275-8903
    fax: 510-486-1255
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    Medical Experts for Malpractice & Personal Injury Cases
    AMFS is America's premier medical expert witness and consulting company. We are a trusted partner with the legal community and provide a superior method of retaining medical experts. Since 1990, we have provided board-certified medical experts in over 10,000 medical malpractice and personal injury cases with a 92% win-rate compared to the industry average of 28%.
  • 8,500+ Medical Experts in 250+ Specialties
  • Active Practice Physicians with Legal Experience
  • Free Cost Attorney-Physician Consultations
  • Medical Record Review & Testimony
  • Independent Medical Examinations (IME) & Autopsies
  • Essential Affidavits & Reporting
  • Credible Expert Witnesses Resolving Medical Cases
    At AMFS, we carefully screen our experts to ensure that they are in active practice and are not "professional" experts. Our internal policy of blind presentation and review ensures objectivity and enables our experts to provide forensic testimony with the highest credibility. We maintain our high standards through oversight from an advisory board of esteemed medical professionals.
    Learn More: Medical Expert Witness
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    Ann Mahony
    P.O. Box 475166
    San Francsico CA 94147
    USA
    phone: 415-441-0273
    fax: 415-441-0233
    Ann Mahony
    Board Certified Document Examiner; court qualified since 1982; appointed in state and federal courts. Timely turn-around, exhibit prep, consultation and testimony.

    Certification &Proficiency Testing:
    Board Certified, National Association of Document Examiners
    American Institute of Applied Science, Certificate in Document Examination
    Collaborative Testing Services, 085-521 Questioned Document Proficiency

    Areas of Expertise:
    Signatures, handwriting, hand printing, initials
    Alterations, page substitution, latent handwriting impressions
    Paper, watermark, inks, photocopies, computer generated documents
    Mortgage fraud, robo-signing, notary entries
    Wills, deeds, contracts
    Elder fraud, medical records
    Calendars, journal entries
    Anonymous letters, hate mail, graffiti
    Lab includes : IR, UV, ESDA, digital photography

    Professional Affiliations:
    National Association of Document Examiners
    Northern California Fraud Investigators Association
    Forensic Expert witness Association
    American Society for Testing and Materials

    Lectures/Training: Calif Judges Assn; State Bar of Calif; Calif Assn. of Police Training; Northern Calif Fraud Investigators Assn.; Calif. Burglary & Theft Investigators, Safeway; Pacific Bell.

    Services Include:
    Consultation and opinion
    Laboratory examination and analysis
    Document photography
    Preparation of court exhibits
    Preparation of written reports
    Deposition and courtroom testimony
    Review of opposing expert report & preparation of questions
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    Dr. Nataliya Bolsheva
    PhD, FABFE, CFC, FNCCE, FNCPC, CFLC
    3522 Geary Blvd. Suite # 4
    San Francisco CA 94118
    USA
    phone: 415-385-8304
    fax: 415-759-8105
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    Nataliya Bolsheva, PhD, DABFE, CPC, CMATS has over 35 years of extensive intimate personal experience in both the public and private sectors of Forensic Mental Health and related systems. Dr Bolsheva willing to travel arount USA and Canada. In Home Visit

    Dr. Bolsheva's mission is to provide forensic and expert witness services of the highest quality and value to the legal profession. She is available to attorneys for both Plaintiff and Defense and is fluent in English,Ukrainian and Russian.

    Dr. Bolsheva's services include serving as liason between attorneys, health care providers, testifying experts, witnesses, clients and other involved parties. She researches Psychological, Theological, and Religious literature and applies this information to determine case value. Dr. Bolsheva is available for depositions and expert witness testimony.

    Litigation Support - As Certified Forensic Litigation Consultant (CFLC) Dr. Bolsheva specializes in Divorce, Parental Alienation, Parenting Coordination and Mediation cases which are commonly among those classified as High Conflict Divorce cases. She provides litigation support to counsel for both Plaintiff and Defense. Her services include support with hearing / trial preparations, review of current evaluations,documentation and support during and after the litigation process.

    Forensic and Expert Witness Practice Includes:
    • Child Custody and Visitation Evaluations
    • Risk Assessment Regarding visitation
    • Relocation Issues
    • Domestic violence
    • Child Abuse, Child Sexual Abuse and Neglect
    • Stalking and Harassment
    • Immigration
    • Spiritual, Cultural and Religious Issues
    • Sex offender / Victims Issues
    Vi
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    Barry G. Dickey
    DABRE, FACFE
    506 Marquis Lane
    Mansfield TX 76063
    USA
    phone: 817-539-0930
    fax: 817-473-3573
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    Barry G. Dickey is the certified forensic expert for Audio Evidence Lab, a laboratory specializing in the Analysis of Audio / Video Evidence. Mr. Dickey has examined evidence in over 1500 cases in the USA, Canada, Mexico, Japan, Philippines and Europe. With over 20 years of experience, he has provided expert testimony in federal and state courts on issues involving audio, video, and voice identification. Utilizing DSP technology, analytical equipment, and microscopic resolution, Mr. Dickey employs scientifically accepted techniques to provide the critical evidence required in the courtroom.

    He has consulted with news networks in reference to the "Osama bin Laden Tapes" and "2012 Presidential Debates" as well as tapes released by other foreign news networks. Recent cases also include "NFL Bountygate" and "Holy Land Foundation" investigations.

    Services Include:
  • Analysis Of Audio / Video Evidence
  • Digital Enhancement / Restoration
  • Voice Identification / Elimination
  • Event / Sound Identification
  • Expert Testimony / Consultation
  • Piracy / Copyright Infringement
  • Transcription
  • 4/15/2014 · Audio Forensics
    The recent proliferation of audio and video recordings coming from various terrorist organizations around the world presents two distinct areas of concern to the forensic examiner. This article presents information on the authenticity methodology of videotapes, including a perspective on "implied evidence" and the continuing necessity for voice identification.

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    Bruce E. Koenig
    Founder
    9 Kingsland Drive
    Suite 111
    Stafford VA 22556-1353
    USA
    phone: (540) 602-2706
    Bruce E. Koenig is the senior examiner and founder of BEK TEK LLC. He has been involved in the Forensic Analysis of Audio and Video Recordings on a full-time basis since 1974. Mr. Koenig & his associates conduct forensic examinations of audio, video & still images (e.g. JPEG) media to authenticate, improve voice intelligibility, identify/classify voice and non-voice signals, compare voice samples, and enhance video & images.

    Services Offered:
  • On-Site Evaluations of Acoustical Sounds and Environments
  • Prepares Transcriptions
  • Presents Expert Testimony
  • Assists Attorneys in Preparing for Cross-Examination of Opposing Experts
  • Evaluates Appropriate Recording and Analysis Equipment
  • Provides Forensic Training in Audio/Video Analysis
  • Conducts Research Regarding Forensic Applications
  • The formal procedures for the scientific authentication of audio media in investigative matters and legal proceedings have been updated as a result of the widespread conversion from analog to digital technology since the 1990s.

    A protocol is described to improve the voice intelligibility of investigative and other forensic audio recordings collected via digital recording systems, whether audio only or audio/video units.

    11/25/2008 · Digital Forensics
    Authenticity examinations of VHS (video home system) cassettes are commonly performed in forensic laboratories and can usually determine whether a submitted recording is original, continuous, and unaltered. One of the important determinations of this analysis is identifying any portions that have been recorded over

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    James Blanco
    Forensic Document Examiner
    SAN FRANCISCO: 415-618-0068
    LOS ANGELES: 818-545-1155
    San Francisco & Los Angeles CA
    USA
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    FORMALLY tested every year (controlled tests with known results) by the Collaborative Testing Services, Inc. Test results reveal a ZERO PERSONAL EXAMINER ERROR RATE.

    Federal and State government experienced

    James Blanco has over 28 years of experience as a Forensic Document Examiner
    . In full-time private practice with offices in San Francisco and Los Angeles, California. Mr. Blanco works cases throughout the United States. Former full time Federal and State government Forensic Document Examiner employee.

    Mr. Blanco has rendered in excess of 8,000 expert opinions overtwenty eight years of experience. He is a qualified expert in Federal, Superior and Court Martial Courts nationally, also the High Court of South Africa, Singapore and Mexico.

    Areas of Expertise:
    • Handwriting & Signature Examinations
    • Writer Identification or Elimination
    • Forgery & Counterfeit Detection
    • Records Review to Determine Legitimacy
    • Medical Charts, Wills, Trusts, Deeds, Contracts
    • Ink & Paper Examinations
    • Government Experienced
    • Compelling Court-Ready Exhibits
    PROFESSIONAL AFFILIATIONS:
    Member: American Society for Testing and Materials (ASTM)
    Participant: Proficiency Tested by Collaborative Testing Services Inc.



    Lectures: Presentations given to Legal groups, Federal/Local Law Enforcement, Banking and Business organizations throughout the U.S.

    Publications:
    Book: Business Fraud: Know It & Prevent It
    Book: Identity Theft Prevention
    Numerous technical papers

    Curriculum Vitae Available Upon Request

    James A. Blanco
    Whether you are a private citizen or in business, chances are you've already lost money to fraud- perhaps more money than you may realize. Here are some of the true but startling statistics about fraud in America...
    James A. Blanco
    A vital handbook to help spot and head off fraud in numerous domains, written by one of America's premier experts on scams and ripoffs. Former Federal agent Jim Blanco walks the reader through forgery and counterfeit cases, investment, real estate and probate fraud, identity theft, embezzlement, computer and internet fraud, restaurant and tavern cash pilfering and fraud scams against the elderly. Plus much more. With 12 key checklists for fraud prevention.
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    Western Forensic Document Examiner
    Serving the United States
    CO USA
    phone: 888-710-EXAM
    fax: 801-665-8585
    Western-Forensic-Document-Examiner-Logo.jpg
    Kathy Carlson Forensic Document Examiner PhotoKathy Carlson, a Certified, Court Qualified Forensic Document Examiner, has practiced handwriting examination for the past seven years. She has testified many times in all state levels of court, including the Supreme Court in the Turks & Caicos.

    Ms. Carlson serves the United States and has rendered opinions in Alabama, Alaska, Arizona, California, Colorado, Florida, Georgia, Idaho, Iowa, Indiana, Maryland, Missouri, Montana, Nebraska, New Mexico, New York, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming, Island of Cyprus, Japan, and Turks & Caicos.

    Forensic Examination Provided For Disputed Documents or Signatures including:
    • Contracts
    • Loans
    • Warranty Deeds / Quitclaim Deeds
    • Real Estate Contracts
    • Deeds of Trust
    • Wills
    • Codicils
  • Holographic Wills
  • Beneficiaries
  • Income Tax Fraud
  • Poison Pen Letters
  • Anonymous Writing
  • Divorce Disputes
  • Graffiti
  • Investigation and Analysis Including: Questioned Signatures, Suspect Documents (Typed and Written), Suspect Alterations, Handwritten Numbers, and Indented Writing. Analysis of Paper and Ink through UV, IR lighting and Filters.

    Certified & Proficiency Testing:
    • Certified, Scientific Association of Forensic Examiners
    • Certified, International Association of Document Examiners
    • Collaborative Testing Services - Questioned Document Proficiency - Jan. 2013
    No charge for initial consultations.

    Contact Kathy Carlson: Colorado/Utah Offices - 970-275-6846
    Forensic Scientists differ when defining document examination. Is it a science? If so, which science? What is our scientific analysis? Or, as some people believe, is document examination an art?

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    Document Consultants
    Carolyn Kurtz
    Southampton PA 18966-3338
    USA
    phone: 215-357-3083; email: carolynkk@comcast.net
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    Carolyn Kurtz has been a Board Certified Forensic Document Examiner since 1985. Certified by the Scientific Association of Forensic Examiners (S.A.F.E.) in 2013 and board certified by the World Association of Document Examiners (W.A.D.E.) in 1997. She is an Expert Witness for both Plaintiff and Defense counsel.

    Experience:
    • Participated in proficiency testing - ST2AR Skill-Task Training Assessment – 2011.
    • Certificate in Forensic Document Examination with Andrew J. Bradley (Andrew Bradley) and Associates, Denver, CO - 1991.
    • Certificate in Advanced Studies: Extended Training in Questioned Document Problems with Andrew J. Bradley - 1996.
    • Private study in Document Examination with Felix Klein (Director, Manhattan Handwriting Consultants, New York City - Consultant to the United Nations) Advanced Course - 1985.
    • Certificate in Forensic Document Examination from Mercer County Community College, Mercer County, NJ - 1984-1985.
    • Testified in approximately 50 cases in Pennsylvania, New Jersey, New York, Delaware, and Connecticut - Civil and Criminal Court.
    Services Include:
    • Disputed Document Problems
    • Signature Verification
    • Handwriting Comparison
    • Typewriter Comparison
    • Deciphering Ribbons
    • Document Authentication
    • Forgeries
    • Alterations (contracts, deeds, wills, promissory notes, medical records, anonymous notes, checks, and other documents)
    Memberships Past and Present:
    • International Association of Document Examiners
    • Scientific Association of Forensic Examiners
    • National Association of Document Examiners
    • World Association of Document Examiners
    • National Bureau of Document Examiners
    References Available Upon Request.
    Occasionally, the document examiner encounters a signature or writing that is believed to be a forgery but in reality was written by a blind or visually impaired individual. There are various features of blind writing that could initially be mistaken for a forgery, so it is understandable that this could occur.

    Before the fountain pen began to be widely used in the late 1800s, writing was mainly done at a desk with a steel nib pen that constantly had to be dipped into an inkwell. The fountain pen, which was designed to carry its own ink supply, brought greater convenience and portability to the writing process.

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    Katherine Koppenhaver
    PO Box 324
    Joppa MD 21085
    USA
    fax: 410-538-8548
    Katherine Mainolfi Koppenhaver, a Board Certified Document Examiner, has been a document examiner for the past 28 years and has testified in court and deposition over 400 times. She has an international clientele. Her book, "Attorney's Guide to Document Examination," was published by Greenwood Press in 2002. Humana Press has recently released her latest book, Forensic Document Examination, Principles and Practice.

    She has a large support staff enabling her to handle cases in a timely manner.

    Contact Forensic Document Examiners for:
  • Examination of Questioned Documents
  • List of 101 Places to Look for Handwriting Specimens
  • Request Writing Forms and Instructions
  • List of Publications
  • Fee Agreement Contract
  • Fee Schedule
  • References
  • 3/2/2008 · Forgery & Fraud
    In the past few decades the proliferation of computer equipment has simplified the method of creating fraudulent documents. Desktop publishing is making it easy to create counterfeit documents from letters of credit to forged checks

    Katherine M. Koppenhaver
    Ths is the first textbook written specifically for the study of questioned document analysis. The text comprehensively reviews document examination, with specific attention to handwriting identification and forgery detection. Fundamental principles and techniques of document examination are presented throughout in a concise, straightforward manner. Specific concepts attended to include the factors that affect handwriting; the characteristics of handwriting; the guidelines for determining the authenticity or spuriousness of handwriting; and the proper methods for examining a case from start to finish.
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    Kenneth R. Moses
    Director
    San Francisco CA 94127
    USA
    phone: 415-664-2600
    Kenneth R. Moses has 45 years of experience in forensic evidence. Specialist in criminal defense and Innocence Projects nationwide. Graduate of U.C.Berkeley, established the CSI Unit of the San Francisco Crime Laboratory and was instrumental in the installation of automated fingerprint systems across U.S.

    Expert Testimony In:
    • Latent Fingerprints
    • Crime Scene Analysis and Reconstruction
    • Crime Scene Policies and Procedures
    • Professional Standards
    • Computer Enhancement of Fingerprints
    • Automated Fingerprint Systems
    • Evaluation of Fingerprint Evidence
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    Larry Stewart
    Chief Forensic Scientist
    793A E. Foothill Boulevard, #200
    San Luis Obispo CA 93405
    USA
    phone: 805-595-1333
    fax: 805-595-3333
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    California Main Office:
    793A East Foothill Blvd., #200
    San Luis Obispo, CA 93405

    Global Forensic Services, LLC (GFS) is a Forensic Consulting, Laboratory and Investigative Firm offering over 37 years of experience and training in a wide range of forensic science and private investigation disciplines.

    Larry Stewart has personally examined tens of thousands of individual items of evidence from sources such as state, local, and federal agencies (e.g. Federal Bureau of Investigation, Secret Service, Bureau of Alcohol, Tobacco and Firearms, Central Intelligence Agency, and others), and foreign governments. On several occasions he has examined cases involving international disputes between governments.

    Mr. Stewart has testified as an Expert Witness in state, federal and military courts of law, as well as in foreign court systems to include; Austria, Australia, Canada, Germany, Sri Lanka and Thailand. He has also testified at The Hague in the Netherlands and three times as an expert before the U.S. Congress.

    Areas of Expertise Include:
    • Questioned Documents
    • Crime Scene Evaluation
    • Trace Evidence
    • Ink Analysis
    • Age Determination
    • Authenticity
    • Fraud Investigations
    • Fingerprints
  • Handwriting
  • Daubert and Cold Case (consultant) Investigations
  • Indented Writing
  • Striations
  • Typewriting
  • Erasures
  • Office Machines
  • Tracing
  • Larry F. Stewart
    This book can be purchased directly from the author, It covers the Document Examination profession, tools of the trade, documents defined, interviewing, examination, handwriting analysis, covert and overt investigations, and other related areas.
    Larry F. Stewart
    This book can be purchased directly from the author, It discusses the Identity Theft problem we face, the victims, usual suspects, detecting loss and other related issues.
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    Khody R. Detwiler
    Forensic Document Examiner
    Serving the United States & International
    phone: 814-793-2377 | 412-430-3887 | 215-800-0120
    fax: 814-793-3790
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    Gus Lesnevich and Khody Detwiler (Lesnevich & Detwiler) have over 55 years of combined experience specializing in the Examination and Analysis of Signatures, Writings, and Documents. They own and operate one of the most sophisticated private forensic document laboratories in the United States; including the capabilities to perform all aspects of non-destructive forensic document and handwriting examinations.

    Litigation Support - Lesnevich & Detwiler are often retained (both nationally and internationally) by law firms, government agencies, insurance companies, banking institutions, fortune 500 corporations and other private entities to handle any issue involving the authenticity of documents, writings and signatures in both criminal and civil matters (i.e. wills and other testamentary documents, medical records, insurance policy forms, deeds, mortgages, banking transaction documents, contracts, anonymous/threatening letters and much more).

    Lesnevich & Detwiler are court qualified in state, federal and international jurisdictions and have earned a stellar reputation for producing highly-effective court illustrations in support of our findings when providing expert witness testimony. They are committed to bringing the highest level of expertise to all of their clients in every aspect of their case, from beginning to end.

    In addition to the services mentioned above, Lesnevich & Detwiler also offers extensive litigation and investigative support in the form of confidential consultation regarding the Forensic Document Examination discipline as a whole; including assistance with evaluating and interpreting the credentials and opinions of other practitioners within their field. They pride themselves on providing their clients with the tools necessary to not only use their services, but to understand them as well. They practice on the belief that education is not only essential in any expert retention, it is the absolute cornerstone to a successful outcome!

    Areas of Expertise:
    • Evidence Handling Procedures
    • Expert Witness and Legal Proceedings
    • Photography and Digital Imaging
    • Electronic Signature Analysis
    • Examination Procedures
    • Handwriting, Hand Printing, Signature Examinations
    • Alterations, Obliterations, Erasures Examinations
  • Printing Processes ID and Examination
  • Photocopiers / Facsimile Examinations
  • Mechanical Impression Examinations
  • Typewriter Examinations
  • Non-Destructive Ink Analysis
  • Non-Destructive Paper Analysis
  • Non-Destructive Indentation Analysis
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