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Chapter 1.  What is forensic science?  What are some of the major analysis areas in forensic science?  JWQ.

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Presentation on theme: "Chapter 1.  What is forensic science?  What are some of the major analysis areas in forensic science?  JWQ."— Presentation transcript:

1 Chapter 1

2  What is forensic science?  What are some of the major analysis areas in forensic science?  http://www.youtube.com/watch?v=_58XsN6X JWQ http://www.youtube.com/watch?v=_58XsN6X JWQ

3  Bertillon’s System of Body Measurements— early method of identifiication

4  Used for indentification beginning in early 1900s

5  Developed by Carl Landsteiner in early 20 th century  Used for identification

6  When two objects come in contact with each other, a cross transfer of materials occurs  Believed that dust particle analysis could be used to solve any crime  His work caused the formation of crime labs to appear

7  Chemical and physical tests  Identification of drugs, glass, paint, explosives, foreign powders, soil, and minerals  Analysis of trace evidence  http://www.youtube.com/w atch?v=qlmZZoLGMpM&p= 8865271F305ED39A&playn ext=1&index=3 http://www.youtube.com/w atch?v=qlmZZoLGMpM&p= 8865271F305ED39A&playn ext=1&index=3

8  DNA profiling  Body fluid analysis  Hair and fiber analysis  Wood and plant analysis  Insect larvae analysis  http://www.youtube. com/watch?v=RCI9Y hstHK4 http://www.youtube. com/watch?v=RCI9Y hstHK4

9  Examine firarms, bullets, shotgun shells, etc.  Garment analysis to see if gun has been fired  Mark identification by other tools and weapons  http://www.youtube. com/watch?v=WGHC TMTh7TE http://www.youtube. com/watch?v=WGHC TMTh7TE

10  Analyses handwriting, types of printing  Examines impressions, paper, and ink types  http://www.youtub e.com/watch?v=u1l rid2nobM http://www.youtub e.com/watch?v=u1l rid2nobM

11  Takes photographic evidence at crime scene  Infrared and ultraviolet imaging  http://www.youtub e.com/watch?v=0M LY3_6O15o http://www.youtub e.com/watch?v=0M LY3_6O15o

12  Examines body fluids and organs to look for drug presence  http://www.youtub e.com/watch?v=cp0 9mWY8Buk http://www.youtub e.com/watch?v=cp0 9mWY8Buk

13  Examines evidence for latent fingerprints  http://www.youtub e.com/watch?v=Hs RUY6twUX4 http://www.youtub e.com/watch?v=Hs RUY6twUX4

14  Used more in questioning than forensic analysis  http://www.youtub e.com/watch?v=GL L3wtgBiFA http://www.youtub e.com/watch?v=GL L3wtgBiFA

15  Connects recordings to person with voice  http://www.youtub e.com/watch?v=_C 8RulUFEcM http://www.youtub e.com/watch?v=_C 8RulUFEcM

16  Collects and preserves physical evidence at the crime scene  http://www.youtub e.com/watch?v=f51 TjOT7qTs&feature= related http://www.youtub e.com/watch?v=f51 TjOT7qTs&feature= related

17  Forensic Pathology  Forensic Anthropology  Forensic Entomology  http://www.youtube.com /watch?v=dntO3YANo18 http://www.youtube.com /watch?v=dntO3YANo18  Forensic Psychiatry  Forensic Odontology  http://www.youtube.com /watch?v=DKeEbVLZNWc http://www.youtube.com /watch?v=DKeEbVLZNWc  Forensic Engineering  Forensic Digital Analysis

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