Questioned Documents

Forensic Analysis of Paper: An Informative Guide to Paper Forensic

Forensic Analysis of Paper

Paper analysis is an important element in determining the genuineness of forensic questioned documents. In all circumstances, confirming the authenticity of the document itself is a conclusive method of determining forgery. And here, paper forensics is quite important. So, how does forensic analysis of papers assist forensic document examiners (FDEs)? This is what this length …

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21+ Forensic Questioned Document Instruments And Tools With Uses

Forensic Questioned Document Instruments And Tools With Uses

Every forensic document laboratory and agency has a set of instruments and tools that serve as the backbone and provide trustworthy data that can easily be admissible in a court of law. The following are the tools used by Forensic Document Examiners (FDEs) to evaluate questioned documents. The majority of devices are regularly utilized in …

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Can the Age of Paper be Determined? How to Determine? 10+ Forensic Paper Dating Techniques

Can the Age of Paper be Determined paper dating techniques

You can’t tell how old a piece of paper is just by looking at it. You’ll need an expert eye. And if you ask a Forensic Document Expert (FDE), “Can you tell exactly how old the paper is?” The most reliable answer is “No one knows.” Some papers have manufactured qualities (eg: banknotes, coded watermarks) …

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Identification of Paper Additives: Fillers, Oil, Waxes, and Pigment

Forensic Identification of Paper Additives Fillers, Oil, Waxes, and Pigment

Every paper has additives. These additives are in the form of starch, protein, waxes, oils, and other fillers and pigments that can be used by the forensic document examiner to trace down specific sheets. All these fillers and additives help in shaping the desirable final paper.  And in this post, you’re going to know more …

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How to Remove Fingerprints from Paper? Is it Possible? Forensic Expert Answer

How to Remove Fingerprints from Paper

Removing fingerprints from paper is different from lifting them. Lifting means removing the developed part of the fingerprint but they still rest over the paper. While removing means completely obliterating or removing them from paper. In this post, I am going to state whether it is possible or not to remove finger marks that rest …

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Paper Fiber and Pulp Analysis: How They Impact Questioned Documents Examination?

Paper Fiber and Pulp Analysis How They Impact Questioned Documents Examination

Fiber and pulp analysis is not commonly used by a Forensic Document Examiner (FDE). Why? Because it is a destructive technique. For definition: Pulp fiber analysis is a destructive technique that first breaks the paper into individual fibrous and non-fibrous cellular components, and then analyzes them based on morphological characteristics, chemical staining color, and weight …

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Fingerprints on Questioned Documents: Forensic Preference And Guide

Fingerprints on Questioned Documents Forensic Preference & Guide

The science behind forensic analysis is to compare the unknown or questions with known standards. This is true for both fingerprint and questioned document examinations.  Fingerprint never changes but handwriting or signature does. In fact, no two handwriting/signature samples can be exactly the same. Both disciplines have different concepts of individuality. So, how to meld …

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How to Develop Fingerprints on Papered Questioned Documents?

How to Develop Fingerprints on Papered Questioned Documents

The most recommended methods of developing fingerprints on paper are chemical methods followed by powdered methods. With recent advancements, two novel techniques, alternative light, and laser light can also be used to detect fingermarks on papered questioned documents. In this short post, I am going to list common methods on how you can develop fingerprints …

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