Abstract
Chemical restraint is used in many settings: for controlling violent criminals or agitated patients, to disperse crowds (crowd control agents), or to limit access to specific areas. These agents have also been used by criminals as weapons in the commission of rape, robbery, and murder. The possibilities for the abuse of these agents are really quite vast and should always be considered in any forensic investigation. The situation is complicated by the fact that new agents are introduced regularly, and they may not always produce familiar or expected symptoms.
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References
Strote J et al (2010) Use of force by law enforcement: an evaluation of safety and injury. J Trauma 68(5):1239–1246
Gray PJ (1997) CS gas is not a chemical means of restraining a person. BMJ 314(7090):1353
Hu H et al (1989) Tear gas – harassing agent or toxic chemical weapon? JAMA 262(5):660–663
Derbeken V (1997) Pepper spray in the eyes – protestors file suit against police, in San Francisco Chronicle. Herst Publications, San Francisco
MacDonald JM, Kaminski RJ, Smith MR (2009) The effect of less-lethal weapons on injuries in police use-of-force events. Am J Public Health 99(12):2268–2274
Brone B et al (2008) Tear gasses CN, CR, and CS are potent activators of the human TRPA1 receptor. Toxicol Appl Pharmacol 231(2):150–156
Watson WA, Stremel KR, Westdorp EJ (1996) Oleoresin capsicum (Cap-Stun) toxicity from aerosol exposure. Ann Pharmacother 30(7–8):733–735
Tominack RL, Spyker DA (1987) Capsicum and capsaicin – a review: case report of the use of hot peppers in child abuse. J Toxicol Clin Toxicol 25(7):591–601
Lee RJ et al (1996) Personal defense sprays: effects and management of exposure. J Am Optom Assoc 67(9):548–560
Blain PG (2003) Tear gases and irritant incapacitants. 1-chloroacetophenone, 2-chlorobenzylidene malononitrile and dibenz[b, f]-1,4-oxazepine. Toxicol Rev 22(2):103–110
Cordell GA, Araujo OE (1993) Capsaicin: identification, nomenclature, and pharmacotherapy. Ann Pharmacother 27(3):330–336
Haas JS et al (1997) Chemical and elemental comparison of two formulations of oleoresin capsicum. Sci Justice 37(1):15–24
Reilly CA, Crouch DJ, Yost GS (2001) Quantitative analysis of capsaicinoids in fresh peppers, oleoresin capsicum and pepper spray products. J Forensic Sci 46(3):502–509
Collier JG, Fuller RW (1984) Capsaicin inhalation in man and the effects of sodium cromoglycate. Br J Pharmacol 81(1):113–117
Billmire DF et al (1996) Pepper-spray-induced respiratory failure treated with extracorporeal membrane oxygenation. Pediatrics 98(5):961–963
Winograd HL (1977) Acute croup in an older child. An unusual toxic origin. Clin Pediatr (Phila) 16(10):884–887
Mash D et al (2009) Brain biomarkers for identifying excited delirium as a cause of sudden death. Forensic Sci Int 190(1–3):e13–19
Karch SB, Stephens BG (1999) Drug abusers who die during arrest or in custody. J R Soc Med 92(3):110–113
Glatter K, Karch SB (2004) Positional asphyxia: inadequate oxygen, or inadequate theory? Forensic Sci Int 141(2–3):201–202
Maeda H et al (2009) Potential risk factors for sudden cardiac death: an analysis of medicolegal autopsy cases. Leg Med (Tokyo) 11(Suppl 1):S263–S265
Chan TC et al (2002) The effect of oleoresin capsicum “pepper” spray inhalation on respiratory function. J Forensic Sci 47(2):299–304
Burnett JW (1989) Capsicum pepper dermatitis. Cutis 43(6):534
Jones LA, Tandberg D, Troutman WG (1987) Household treatment for “chile burns” of the hands. J Toxicol Clin Toxicol 25(6):483–491
Zollman TM, Bragg RM, Harrison DA (2000) Clinical effects of oleoresin capsicum (pepper spray) on the human cornea and conjunctiva. Ophthalmology 107(12):2186–2189
Vesaluoma M et al (2000) Effects of oleoresin capsicum pepper spray on human corneal morphology and sensitivity. Invest Ophthalmol Vis Sci 41(8):2138–2147
Holland P, White RG (1972) The cutaneous reactions produced by o-chlorobenzyl-idenemalononitrile and -chloroacetophenone when applied directly to the skin of human subjects. Br J Dermatol 86(2):150–154
Penneys NS, Israel RM, Indgin SM (1969) Contact dermatitis due to 1-chloroacetophenone and chemical mace. N Engl J Med 281(8):413–415
Thomas RJ et al (2002) Acute pulmonary effects from o-chlorobenzylidenemalonitrile “tear gas”: a unique exposure outcome unmasked by strenuous exercise after a military training event. Mil Med 167(2):136–139
Weigand DA (1969) Cutaneous reactions to the riot control agent CS. Mil Med 134:437–440
Punte CL, Owens EJ, Gutentag PJ (1963) Exposures to orthochlorobenzylidene malononitrile. Controlled human exposures. Arch Environ Health 6:366–374
Yih JP (1995) CS gas injury to the eye. BMJ 311(7000):276
Folb PI, Talmud J (1989) Tear gas – its toxicology and suggestions for management of its acute effects in man. S Afr Med J 76(7):295
Krapf R, Thalmann H (1981) [Acute exposure to CS tear gas and clinical studies]. Schweiz Med Wochenschr 111(52):2056–2060
Upshall DG (1973) Effects of o-chlorobenzylidene malononitrile (CS) and the stress of aerosol inhalation upon rat and rabbit embryonic development. Toxicol Appl Pharmacol 24(1):45–59
Maucher OM, Stengel R, Schopf E (1986) [Chloroacetophenone allergy]. Hautarzt 37(7):397–401
Fuchs T, Ippen H (1986) [Contact allergy to CN and CS tear gas]. Derm Beruf Umwelt 34(1):12–14
Fuchs T, in der Wiesche M (1990) [Contact allergies to CN and CS (“tear gas”) in participants in demonstrations]. Z Hautkr 65(3):288–292, 295
FFLM; McGorrigan J, Payne-James JJ (2010) Recommendations. Incapacitant sprays: clinical effects and management. http://www.fflm.ac.uk. Last Accessed 22 June 2011
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Karch, S.B. (2011). Chemical Crowd Control Agents. In: Stark, M. (eds) Clinical Forensic Medicine. Humana Press. https://doi.org/10.1007/978-1-61779-258-8_6
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DOI: https://doi.org/10.1007/978-1-61779-258-8_6
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