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CH 10 – Questioned Documesnt

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Presentation on theme: "CH 10 – Questioned Documesnt"— Presentation transcript:

1 CH 10 – Questioned Documesnt
Handwriting Analysis, Forgery, and Counterfeiting

2 AGENDA: unit 4 packet and assignment list Collect handwriting samples
Mrsgonsalves.weebly.com Notes part A-D Collect handwriting samples Forensic Files "Water Logged" OBJECTIVE: Follow the steps to solve a crime. Preview the vocabulary for the next unit, questioned documents.

3 What are some tips for collecting a handwriting sample?
Todays Agenda: Notes part II Handwriting analysis Ransom note activity OBJECTIVE: Use the characteristics of handwriting to identify a suspect/author of a ransom note.

4 What are some tips for collecting a handwriting sample?
Todays Agenda: Complete ransom note activity Notes part III Activity 10-2 Simulated Forgery Dead Reckoning OBJECTIVE: Use the characteristics of handwriting to identify a suspect/author of a ransom note.

5 Todays Agenda: Complete Activity 10-2 Simulated Forgery
Webquest – canine caper OBJECTIVE: Use the characteristics of handwriting to identify a suspect/author of a ransom note.

6 Are all black inks the same?
Todays Agenda: ted talk Introduction to chromatography lab Assignment of groups Lab work While waiting for inks to move you can work on study guide Post lab questions OBJECTIVE: Analyze six ink samples to identify the type of pen used to write a ransom note.

7 RANSOM NOTE ANALYSIS Chromatographic Ransom Note: Ink Pattern:
OBJECTIVE: Analyze six ink samples to identify the type of pen used to write a ransom note.

8 RANSOM NOTE ANALYSIS Inks: Chromatographic Ink Patterns: OBJECTIVE:
#1 Blick #2 Liquid Flair #3 Le Pen #4 VisAid #5 Flair #6 Mr. Sketch OBJECTIVE: Analyze six ink samples to identify the type of pen used to write a ransom note.

9 Complete CSI “Gentle gentle” “canine caper” case 2 web adventure
Study guide Post lab questions CSI “Gentle gentle”

10 Question Document Test
Agenda: 1. Collect ch 10 preview guide and Unit 4 work 2. Questioned document test 3. Unit 5 packet pages 1-4 ch 6 fingerprint preview guide Vocabulary & techniques summary OBJECTIVE: Display an understanding the techniques used to analyze a document and their usefulness in an investigation.


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