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Chapter 16 Document and Voice Examination Document Examination.
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Transcript of Chapter 16 Document and Voice Examination Document Examination.
![Page 1: Chapter 16 Document and Voice Examination Document Examination.](https://reader033.fdocuments.us/reader033/viewer/2022061522/5697bfd11a28abf838cab423/html5/thumbnails/1.jpg)
Chapter 16Document and Voice
Examination
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Document Examination
Document Analysis
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Document Analysis
Erasers
Ink used
HandwrittingPaper Used
Document Analysis
Erasers
Ink used
HandwrittingPaper Used
Document Analysis
Erasers
Ink used
HandwrittingPaper Used
DO NOW; When you look at a document
what is included?
Document Analysis
Erasers
Ink used
HandwrittingPaper Used
Document Analysis
Erasers
Ink used
HandwrittingPaper Used
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Handwriting
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1. Handwriting
a. The form of the handwriting• such as the shapes of the letters and their slant,
angles, connections, curves and The line quality, • the thickness of the line as a result of the type
of writing instrument used • the pressure exerted while writing
b. The arrangement on the page, • including spacing, alignment, formatting, and
unique punctuation c. The content,
• including the spelling, phrasing, punctuation, and grammar
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Addition analysis of handwriting
2. Paper used. • what the paper is made of • what additives have been used
*whether watermarks are present*whether surface treatments
– heat or resins, have been used.
• By analyzing the paper, scientists can often tell how old a document is.
3. Analyze the ink • to help figure out what kind of pen was
used to write the document
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When analyzing a document also look for?
• Alterations of Documentation– Overwriting– Erasures or crossing out– Indented writings
• Latent Fingerprints, fibers, watermarks, DNA, Ink
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Handwritten documents famous cases
Forgery • Clifford Irving’s
– claiming to be Howard Hughes in his autobiography
• Frank Abagnale Jr, infamous check forger
Ransom + Suicide notes: • Charles Lindbergh, Jr., March 1932 Kidnapping
• Jonbenet Ramsey, questionable ransom note
• Kurt Cobain, questionable suicide note
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Do Now:
Analyze this document and highlight any
“General” inconsistencies.
Hint: Why do authors write notes?
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Do Now: Answers
truthful or
Deceptive
So what do you need
Hint: Why do authors write notes?
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Standards or Exemplars
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Using the Document Analysis Teams from this
week: • Identify 10 out of a possible 14
basic characteristics for comparing handwriting.
– On the data sheet provide the line number and the example. (yes you may provide more then one example.
– Be prepared to publically support your analysis.
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Character revelations from the handwriting:
Using three to four sentences tell me about your favorite:_____
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Handwriting Analysis vs. Statement Analysis?
Statement Analysis is the process of examining a person's words to determine exactly what the person is saying.
This includes determining: – if the person is being truthful or deceptive, – discovering additional information within the
statement– seeing if the person is withholding any information.
Statement Analysis is based on three things:
1. Definitions2. Grammar3. Research
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If these characters matched why wouldn’t Karr be behind
bars?
http://www.statementanalysis.com/language/http://www.thedenverchannel.com/news/9727904/detail.html
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Character revelations from the handwriting:
·
• Great attention to detail: close i-dots • Low self-esteem: low t-bar crossing • Emotionally distant: all printing and vertical
slant • In pain: Compressed words• In a hurry: printing and frequent pen lifts • Sexual frustration: incomplete lower loops • Domineering/ excessive need for control:
downward t-bars
• Provided by: http://www.myhandwriting.com/celebs/ransom1.html
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http://www.thedenverchannel.com/news/9727904/detail.html
http://www.statementanalysis.com/language/
http://www.statementanalysis.com/ramseynote/
Jonbenet Ramsey, ransom note
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Check Forgery
• Compare your exemplars to the questioned document/check.
• Use the natural variations to:– Make a list of top three suspects– Identify which individual is the Forger.
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Seven Steps to minimize “conscious” writing effort.
1. Writer should be allowed to write sitting comfortably at a desk or a table w/o distractions
2. The suspect should not under any conditions be shown the questioned document or be provided with instructions on how to spell certain words or what punctuation to use.
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Seven Steps to minimize “conscious” writing effort.
3. The suspect should be furnished a pen and paper similar to those used in the questioned document.
4. Dictated test should be the same as the content of the questioned document.
• Same words• Phrases• Letter combinations• NO indication of casing• 1 page minimum
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Seven Steps to minimize “conscious” writing effort.
5. Dictation of the text should take place at least three times. (for Disguised writing)
Noticeable variations will show up in the three.
• If So!! Investigators MUST insist upon continued repetitive dictation of text
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Seven Steps to minimize “conscious” writing effort.
6. Signature exemplars can be obtained when the suspect is required to combine other writings with a signature.
– Instead of compiling a set of signatures the writer might be asked to fill out completely 20-30 separate checks or receipts, each with a signature.
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Seven Steps to minimize “conscious” writing effort.
7. Before requested exemplars are taken from the subject, a document examiner should be consulted and shown the QUESTIONED SPECIMENS
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D-END
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