From Right to Left it Had No End: Pursuits
There are various ways to classify types of criminal homicide. State statutes distinguish between criminal and non-criminal homicides, degrees of murders, and types of manslaughters. Law enforcement agencies often categorize homicides according to the characteristics of the offender (e.g., gang versus non-gang), the victim (e.g., child murders, teen violence, elderly victims), or situational context or attributes (e.g., domestic violence, stranger assaults, drive-by shootings, robbery-murders, road rage, or workplace homicides). Lawyers, social scientists, and law enforcers also classify homicides in terms of motive. Common motives for homicides include trivial altercations, jealousy, revenge, romantic triangles, robbery, sexual assault, burglary, and disputes in drug transactions.
These motives betterment measures (like job training, family counseling, and educational enhancement) are often advocated as corrective actions to abate the conditions that motivate instrumental crimes. Crime control efforts through environmental design and situational crime prevention techniques may be equally effective for both instrumental and expressive crimes, by increasing the costs for the reasoning instrumental offender and decreasing the opportunities for spontaneous or expressive criminality. Regardless of the particular crime control strategy, however, it is widely assumed that instrumental and expressive crimes are unique in the characteristics of their offenders, victims, and situational elements.
When applied to the study of homicide, particular circumstances and motivations are often categorized as either instrumental or expressive crimes. Arguments, brawls, romantic triangles, youth gang killings, and other inter-personal disputes are typically classified as expressive acts because their dominant motivation is the violence itself. Killings that occur in the commission of another felony are the most commonly classified instrumental homicides. While many homicides in these felony-type circumstances are often a side effect of another criminal act, these killings are usually classified as instrumental crimes because the death of the victim is a potentially expected outcome in the pursuit of the primary goal.
Most muggers do not intend to kill their victims, but the precipitating actions that result in the robbery are clearly motivated by instrumental pursuits. Youth crime, especially when it occurs in a group context, is often described as impulsive, situational and opportunistic, spontaneous, and non-utilitarian. Street fights are the major triggering event in gang-related homicides, providing additional support for the classification of youth gang homicides as expressive offenses. However, for other homicide situations (e.g, revenge or “payback” killings), it is difficult to classify motive unequivocally on an instrumental-expressive dichotomy.
Street gang violence may result from instrumental, entrepreneurial activities, such as drug trafficking, whereas other violent gang situations involve impulsive, emotional, expressive outbursts. While the instrumental-expressive distinction is widely used in criminological research and policy, there is still debate about its usefulness and validity as a basis for differentiating types of crime. Research in this area often assumes that instrumental and expressive motives are conceptually distinct, producing qualitatively different types of crime. However, some researchers argue that instrumental and expressive acts are best viewed as polar ends of a continuum, thus allowing for the possibility that a crime contains elements of both.
The major variables include type of homicide, offender characteristics, victim characteristics, and situational elements. Offender, victim, and situational elements are used to examine the common and unique configurations that underlie instrumental and expressive homicides.
The specific offender characteristics used to differentiate types of homicide include gender, race, and age. Similar variables are included as victim characteristics. Situational elements involve the victim-offender relationship, gun use, and location of the homicide. The race of the offender and victim is coded as either White, African-American, or Hispanic. The age of the offender and victim includes the categories “less than 20,” “20 to 39 years old,” and “40 and over.” Our selection of these particular categories is based on the growing public interest in youth homicide and the underlying age distributions.
Criminologists have employed the fundamental distinction between instrumental and expressive motivations across a variety of crime types. Whether these two general motivations for homicide are associated with either common or unique combinations of offender, victim, and situational elements.
Acknowledgements:
www.aivd.nl AIVD ©
Algemene Bestuursdienst – @Erik Akerboom ©
www.politie.nl Politiekorpschef @Janny Knol©
www.politie.nl WEB Politie - @Henk van Essen©
https://english.marechaussee.nl Royal Netherlands Marechaussee @Willem-Alexander King of the Netherlands©
PolitieAcademie - https://www.politieacademie.nl/en©
Author: W.R. Łaskawiec ©
Bibliography:
1. Criminal Investigations – Crime Scene Investigation.2000
2. Forensic Science.2006
3. Techniques of Crime Scene Investigation.2012
4. Forensics Pathology.2001
5. Pathology.2005
6. Forensic DNA Technology (Lewis Publishers,New York, 1991).
7. The Examination and Typing of Bloodstains in the Crime Laboratory (U.S. Department of Justice, Washington, D.C., 1971).
8. „A Short History of the Polymerase Chain Reaction". PCR Protocols. Methods in Molecular Biology.
9. Molecular Cloning: A Laboratory Manual (3rd ed.). Cold Spring Harbor,N.Y.: Cold Spring Harbor Laboratory Press.2001
10. "Antibodies as Thermolabile Switches: High Temperature Triggering for the Polymerase Chain Reaction". Bio/Technology.1994
11. Forensic Science Handbook, vol. III (Regents/Prentice Hall, Englewood Cliffs, NJ, 1993).
12. "Thermostable DNA Polymerases for a Wide Spectrum of Applications: Comparison of a Robust Hybrid TopoTaq to other enzymes". In Kieleczawa J. DNA Sequencing II: Optimizing Preparation and Cleanup. Jones and Bartlett. 2006
13. Nielsen B, et al., Acute and adaptive responses in humans to exercise in a warm, humid environment, Eur J Physiol 1997
14. Molnar GW, Survival of hypothermia by men immersed in the ocean. JAMA 1946
15. Paton BC, Accidental hypothermia. Pharmacol Ther 1983
16. Simpson K, Exposure to cold-starvation and neglect, in Simpson K (Ed): Modem Trends in Forensic Medicine. St Louis, MO, Mosby Co, 1953.
17. Fitzgerald FT, Hypoglycemia and accidental hypothermia in an alcoholic population. West J Med 1980
18. Stoner HB et al., Metabolic aspects of hypothermia in the elderly. Clin Sci 1980
19. MacGregor DC et al., The effects of ether, ethanol, propanol and butanol on tolerance to deep hypothermia. Dis Chest 1966
20. Cooper KE, Hunter AR, and Keatinge WR, Accidental hypothermia. Int Anesthesia Clin 1964
21. Keatinge WR. The effects of subcutaneous fat and of previous exposure to cold on the body temperature, peripheral blood flow and metabolic rate of men in cold water. J Physiol 1960
22. Sloan REG and Keatinge WR, Cooling rates of young people swimming in cold water. J Appl Physiol 1973
23. Keatinge WR, Role of cold and immersion accidents. In Adam JM (Ed) Hypothermia – Ashore and Afloat. 1981, Chapter 4, Aberdeen Univ. Press, GB.
24. Keatinge WR and Evans M, The respiratory and cardiovascular responses to immersion in cold and warm water. QJ Exp Physiol 1961
25. Keatinge WR and Nadel JA, Immediate respiratory response to sudden cooling of the skin. J Appl Physiol 1965
26. Golden F. St C. and Hurvey GR, The “After Drop” and death after rescue from immersion in cold water. In Adam JM (Ed). Hypothermia – Ashore and Afloat, Chapter 5, Aberdeen Univ. Press, GB 1981.
27. Burton AC and Bazett HC, Study of average temperature of tissue, of exchange of heat and vasomotor responses in man by means of bath coloremeter. Am J Physiol 1936
28. Adam JM, Cold Weather: Its characteristics, dangers and assessment, In Adam JM (Ed).Hypothermia – Ashore and Afloat, Aberdeen Univ. Press, GB1981.
29. Modell JH and Davis JH, Electrolyte changes in human drowning victims.Anesthesiology 1969
30. Bolte RG, et al., The use of extracorporeal rewarming in a child submerged for 66 minutes. JAMA 1988
31. Ornato JP, The resuscitation of near-drowning victims. JAMA 1986
32. Conn AW and Barker CA: Fresh water drowning and near-drowning — An update.1984;
33. Reh H, On the early postmortem course of “washerwoman’s skin at the fingertips.” Z Rechtsmed 1984
34. Gonzales TA, Vance M, Helpern M, Legal Medicine and Toxicology. New York, Appleton-Century Co, 1937.
35. Peabody AJ, Diatoms and drowning – A review, Med Sci Law 1980
36. Foged N, Diatoms and drowning — Once more.Forens Sci Int 1983
37. "Microscale chaotic advection enables robust convective DNA replication.". Analytical Chemistry. 2013
38. Sourcebook in Forensic Serology, Immunology, and Biochemistry (U.S. Department of Justice, National Institute of Justice, Washington, D.C.,1983).
39. C. A. Villee et al., Biology (Saunders College Publishing, Philadelphia, 2nd ed.,1989).
40. Molecular Biology of the Gene (Benjamin/Cummings Publishing Company, Menlo Park, CA, 4th ed., 1987).
41. Molecular Evolutionary Genetics (Plenum Press, New York,1985).
42. Human Physiology. An Integrate. 2016
43. Dumas JL and Walker N, Bilateral scapular fractures secondary to electrical shock. Arch. Orthopaed & Trauma Surg, 1992; 111(5)
44. Stueland DT, et al., Bilateral humeral fractures from electrically induced muscular spasm. J. of Emerg. Med. 1989
45. Shaheen MA and Sabet NA, Bilateral simultaneous fracture of the femoral neck following electrical shock. Injury. 1984
46. Rajam KH, et al., Fracture of vertebral bodies caused by accidental electric shock. J. Indian Med Assoc. 1976
47. Wright RK, Broisz HG, and Shuman M, The investigation of electrical injuries and deaths. Presented at the meeting of the American Academy of Forensic Science, Reno, NV, February 2000
48. Broor SL, Kumar A, Chari ST, et al. 1989. Corrosive oesophageal strictures following acid ingestion: clinical profile and results of endoscopic dilatation.
49. Baud FJ, Barriot P, TOGS V, et al. 199 1. Elevated blood cyanide concentrations in victims of smoke inhalation.
50. Blackwell M, Robbins A. 1979. Arsine (arsenic hydride) poisoning in the workplace

Komentarze
Prześlij komentarz