American Journal of Criminal Justice

, Volume 37, Issue 4, pp 505–522

Police Impersonation: Pretenses and Predators



Empirical research on police impersonation is rare. This research employs quantitative and qualitative methodologies on 2002–2010 police case files describing impersonation incidents from three police agencies to provide an understanding of the individual and situational constructs associated with police impersonation. Research objectives included: exploring incident characteristics, comparing incidents to national violent crime statistics; and identifying common themes. Results show that police impersonation incidents, offenders, and victims are unique, particularly when compared to national data. Qualitative analysis identified three major themes related to tactics, motivations, and typology. The research offers a framework for establishing policy recommendations.


Victimization Policing Law enforcement Police impersonation Typology 


  1. Abrahamson, M. (1983). Social research methods. Englewood Cliffs: Prentice Hall.Google Scholar
  2. Addington, L., & Rennison, C. M. (2008). Rape co-occurrence: Do additional crimes affect victim reporting and police clearance of rape? Journal of Quantitative Criminology, 24(2), 205–226.CrossRefGoogle Scholar
  3. Berg, B. L. (2004). Qualitative research methods for the social sciences (5th ed.). San Francisco: Pearson.Google Scholar
  4. Black, D. J. (1980). The manners and customs of the police. New York: Academic.Google Scholar
  5. Brownstein, H. H. (2000). The social production of crime statistics. Justice Research and Policy, 2, 73–89.CrossRefGoogle Scholar
  6. Cohen, L. E., & Felson, M. (1979). Social change and crime rate trends: A routine activity approach. American Sociological Review, 44, 588–605.CrossRefGoogle Scholar
  7. (n.d.). Retrieved 12/19/2011.
  8. Denver Post (2011, August 8). Aurora police release composite of cop impersonator. Retrieved from http:/
  9. Felson, M. (2006). Crime and nature. Thousand Oaks: Sage Publications.Google Scholar
  10. Gellately, R. (2000). Crime, identity and power: Stories of police imposters in Nazi Germany. Crime, History & Societies, 4(2), 5–18.CrossRefGoogle Scholar
  11. Glaser, B., & Strauss, A. (1967). The discovery of grounded theory: Strategies for qualitative research. Chicago: Aldine.Google Scholar
  12. Hurl-Eamon, J. (2005). The Westminster imposters: Impersonating law enforcement in early Eighteenth-Century London. Eighteenth-Century Studies, 38(3), 461–483. doi:10.1353/ecs.2005.0026.CrossRefGoogle Scholar
  13. Jacques, S., & Wright, R. (2008). The victimization-termination link. Criminology, 46(4), 1009–138.CrossRefGoogle Scholar
  14. Kapan, D. D. (2001). Three-butterfly system provides a field test of Mullerian mimicry. Nature, 409, 338–340.CrossRefGoogle Scholar
  15. Khashu, A., Busch R., & Latif, Z. (2005). Building strong police-immigrant community relations: Lessons from a New York City project. Washington, DC.: U.S. Department of Justice, Community Oriented Policing Services and the Vera Institute of Justice.Google Scholar
  16. Marx, G. (1980). The new police undercover work. Journal of Contemporary Ethnography. doi:10.1177/0891241680008000402.
  17. Marx, G. (2005). Are you for real? Police and other impersonators. Retrieved from
  18. Menjivar, C., & Bejarano, C. (2004). Latino immigrants’ perceptions of crime and police authorities. Ethnic and Racial Studies., 27, 129–142.CrossRefGoogle Scholar
  19. BBC News Europe (2011, July 23). Norway police say 85 killed in island youth camp attack. Retrieved from
  20. Newsmax (2011). Miami now has ‘police impersonator unit.’ Retrieved from
  21. Reuters (2011). At least 91 dead in Norway shooting, bomb attack. Retrieved from
  22. Schatzman, L., & Strauss, A. (1973). Field research strategies for a natural sociology. Englewood Cliffs: Prentice Hall.Google Scholar
  23. Scherer, R. (2005). As police impostors multiply, efforts rise to dress them down. Christian Science Monitor, 97(54), 2.Google Scholar
  24. Sellin, T. (1931). The basis of a crime index. Journal of the American Institute of Criminal Law and Criminology, 22, 335–356.Google Scholar
  25. Sherman, L. W., & Glick, B. D. (1984). The quality of police arrest statistics. Washington: Police Foundation.Google Scholar
  26. Skolnick, J. H., & Fyfe, J. J. (1993). Above the law: Police and the excessive use of force. New York: The Free Press.Google Scholar
  27. Trugman, K. (1999). Power lures police impersonators. The Washington Times, p. C1.Google Scholar
  28. Tyler, T. H. (2004). Enhancing police legitimacy. The ANNALS of the American Academy of Political and Social Science., 593, 84–99.CrossRefGoogle Scholar
  29. Van Natta, D. (2011). In Florida, criminals pose as police more frequently and for more violent ends. Retrieved from
  30. Walckner, J. (2006). Understanding police impersonators: Common motives, characteristics, and patterns. Unpublished master’s thesis, Curry College, Milton, MassachusettsGoogle Scholar
  31. Walker, S., Spohn, C., & Delone, M. (2004). The color of justice: Race, ethnicity, and crime in America (3rd ed.). Belmont: Thomson Wadsworth.Google Scholar
  32. Weitzer, R., & Tuch, S. A. (2004). Race and perceptions of police misconduct. Social Problems, 51, 305–325.CrossRefGoogle Scholar
  33. Weitzer, R., & Tuch, S. A. (2005). Racially biased policing: Determinants of citizen perceptions. Social Forces, 83, 1009–1030.CrossRefGoogle Scholar

Copyright information

© Southern Criminal Justice Association 2012

Authors and Affiliations

  1. 1.School of Public AffairsUniversity of Colorado DenverDenverUSA

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