299x Filetype PPTX File size 1.71 MB Source: files.gabbart.com
Video links
• http://www.pbs.org/opb/historydetectives/t
echnique/document-examination
/ historical document
• http://www.youtube.com/watch?v=qGknAMy
xRPE
FBI
Handwriting Analysis
• Document analysts examine and compare
questioned documents with known material
(exemplar).
– What do you think a questioned document could be?
– A questioned document is any signature, handwriting,
typewriting, or other written mark whose source or
authenticity is in dispute or question.
– Give an example of where you have heard of this before.
4
A questioned document…
Is any signature, handwriting, typewriting, or other
written mark whose source of authenticity is in dispute
or uncertain
Examples of questioned documents:
checks
certificates
wills
licenses
letters
suicide, ransom notes
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