Question: Forensics Criminalistics- Assignment- 1. Define forensic science. 2. What was the name of the first system of personal identification? What criteria did it use to
Forensics Criminalistics- Assignment-
1. Define forensic science.
2. What was the name of the first system of personal identification? What criteria did it use to distinguish individuals?
3. Which city's police department boasts the oldest forensic laboratory in the United States?
4. What is the world's largest forensic laboratory? 5. Demand for analysis of what substance is expected to lead to a dramatic increase in the number of crime lab personnel?
6. How does the organization of Great Britain's forensic laboratories differ from that of the United States?
7. Which unit examines body fluids and organs for drugs and poisons?
8. Which unit examines and compares tool marks? 9. What part of the body do forensic odontologists use to identify a victim?
10. List the three basic functions of a forensic scientist.
11. Describe the criteria for admissibility of scientific evidence as laid out in Frye v. United States.
12. What document offers an alternative to the Frye standard that some courts believe espouses a more flexible standard for admitting scientific evidence?
13. What is an expert witness?
14. What is the main difference between the testimony given by an expert witness and that given by a lay witness?
15. How should medical workers approach a body at a crime scene? Why?
16. Describe three steps investigators typically take to control access to a crime scene.
17. Which are more difficult to determine: the boundaries of an indoor crime scene or those of an outdoor crime scene? Explain your answer.
18. What is a walkthrough? What is the first step in this process?
19. What does an investigator do with pieces of evidence he or she discovers at a crime scene?
20. How does the investigator treat fragile evidence found at the crime scene?
21. What is the difference between a primary and a secondary scene?
22. List the basic tasks performed by investigation teams after the walkthrough, in the order needed to properly process the scene.
23. Which of the following search patterns can be performed effectively by one person?
24. Which search pattern is best suited for searching a large area? Describe this search
pattern.
25. When searching a vehicle, what surfaces must investigators be careful to avoid contacting? Give two common examples of such surfaces.
26. What kind of evidence do investigators particularly look for when searching a vehicle involved in a hit-and-run case?
27. What is the best procedure to follow when a nighttime crime scene is too dark to search properly? What steps should an investigator take if circumstances do not permit this procedure?
28. When does the crime scene search officially end?
29. Describe the steps the crime scene investigation team takes during its final survey of the crime scene.
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