References

1) Bodziak, W. J.  (1990). Footwear Impression Evidence.  New York, Elsevier Science Publishing Co. Inc

2) Hart, Sarah V. (2002). US Department of Justice –Office of Justice Programs. Retrieved March 9, 2009, from National Institute of Justice Web site:http://www.ojp.usdoj.gov/nij/speeches/aviation.htm

3) King, Gene (March 2003). A DISCUSSION OF LESS LETHAL WEAPONS: ADOPTING A                      PROGRAM FOR PROTECTING OFFICERS AND SUBJECTS. Retrieved February 23, 2009, from Lessthanlethal.org Web site: http://www.mmlpool.org/shared/public/publications/leaf_newsletter/less_lethal.pdf


4) Officer, G. P. (2009, March 15). About the Past of Policing. (L. Tamis, Interviewer)

5) Police box. (2009, March 6). In Wikipedia, The Free Encyclopedia. Retrieved 18:27, March 30, 2009, from http://en.wikipedia.org/w/index.php?title=Police_box&oldid=275502548

6) Two-way radio. (2009, March 22). In Wikipedia, The Free Encyclopedia. Retrieved 18:30, March 30, 2009, from http://en.wikipedia.org/w/index.php?title=Two-way_radio&oldid=278995577

7) Walker, S, & Katz, C (2008). The Police in America: An Introduction. New York: McGraw-Hill

8) Woodward, D. John, et al. 2003 Biometrics. New York, McGraw- Hill Osbome Co. Inc.

9) York, M. F. (Director). (2008). NYPD Demonstrating The Rumbler [YouTube Video]. http://www.youtube.com/watch?v=JZlsCt8YVIA.