What are four examples of when a forensic document examiner is needed?
Examine typed documents and link them to specific machines or computers (printing process examinations) Decipher the contents of documents that have been partially destroyed or altered. Compare fractured or cut-edge comparisons on a variety of surfaces, including paper and tape. Examine incidents of indented writing.
What does a forensic document examiner look for first?
The first type of evidence that can be given to these specialists is the questioned document and other handwriting sources, including: Handwritten documents (and signatures) such as contracts, wills, deeds, seals, bank checks and other forms of handwritten correspondence.
What skills must a document examiner have?
Communication skills: They must be able to testify in court if needed and explain their findings verbally and in writing to law enforcement officials and others. Critical thinking skills: Forensic document examiners must use their best judgment when examining documents and matching them to sources.
What is the role of the document examiner in the investigation?
Forensic document examiners are most frequently asked to resolve questions of authorship. … By comparing documents found at a crime scene to a suspect’s known writing samples, the forensic document examiner can help confirm who wrote the note and include or exclude suspects from the investigation.
Is a document examiner also an expert?
A document examiner is often asked to determine if a questioned item originated from the same source as the known item(s), then present their opinion on the matter in court as an expert witness. … As a result, they are competent to address a wide variety of questions about document evidence.
Is there a difference between a questioned document examiner and a forensic document examiner?
Is there a difference or are they the same thing? They are the same thing. The older term is Questioned Document Examiner or sometimes “Examiner of Questioned Documents.” In the 1970’s, the term Forensic Document Examiner started becoming more popular and that is the term most commonly used today.
What kind of results should be expected from a forensic document examination?
If a sufficient amount of evidence is submitted, an examiner will reach a conclusion that may range from identification (a definitive determination of authorship or source) to elimination (a definitive determination of non-authorship or from another source).
How do you become a forensic document examiner?
To become certified, the ABFDE requires completion of a two-year, full-time training program in a forensic laboratory or under an established examiner. When applying for certification one must be practicing as a document examiner and provide a history of professional experience.
What tools does a document examiner use?
A typical Questioned Documents unit in a crime laboratory is equipped with microscopes, digital imaging instrumentation, infrared and ultraviolet light sources, video analysis tools and specialized equipment including electrostatic detection devices (EDD) and materials to perform analytical chemistry.