1. Unit 3: Fingerprints 23. Unit 2 Notebook Check 24. Introduction to Fingerprints 25. CSI Video Guide 26. Fingerprint Notes due tomorrow! 27. Fingerprint Identification (Wed.) September Root Test TODAY! Notebooks due Thursday!

2. #24 Introduction to Fingerprints Dactyloscopy The study of fingerprints

3. Historically 221 BC – 220 AD: Chinese use friction ridge impressions as means of identification 1858: William Herschel 1880: Henry Faulds Alphonse Bertillon Francis Galton Edward Richard Henry 1891: Juan Vucetich

4. 1892: Rojas murder case in Buenos Aires 1904: US Governments fingerprint collection; record all prisoners at Leavenworth, KS federal prison 1911: People v Jennings 1911: People v Jennings 1911: People v Crispi 1911: People v Crispi 1938: State v Johnson 1938: State v Johnson

5. #25 CSI Video Guide Describe the crime. Name two victims and their “poses.” Who are the suspects? Where/when were fingerprints used? How did they catch the killer? What type of evidence was used?