Identification of blood stains under different environmental conditions

  • Khushbu Katiyar Govt.Holkar Science College, Indore
  • Shalika Nigam Amity Institute of Biotechnology, Amity University, Noida
  • Rashmi Kulkarni Sri Aurobindo Medical College & PG Institute, Indore
Keywords: chemical analysis, blood stains, fabrics

Abstract

Blood stain analysis is an important area in crime investigation; which might get affected due to many condition. In present study the blood stains were prepared on different fabrics and then placed in different environmental conditions (different temperatures and pH) and was analyzed by chemical reagent (phenolphthalein). We found that the adverse temperature conditions interferes in identification of blood stains and it should be taken into consideration while analysis.

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References

. William G. Eckert, Stuart H. James. Interpretation of blood stains evidence at crime scenes, 2nd edition, July 14, 1998 by CRC Press.

. Anupama Raina et al. Methods of collection, preservation and forwarding of biological material for DNA fingerprinting. IIJFMT. 2003; 1 (2.): 5.

. Kannika Suthapodjanarux. Effect of Temperature and pH on Bloodstain Evidence, Forensic Science Graduate Programme, Mahidol University, Bangkok 2009; 21-26.

. White, B., Bloodstain patterns on fabrics: the effect of drop volume, dropping height and impact angle. Canadian Society of Forensic Science Journal, 1986; 19(1): 3-36.

. Reddy K.S.N and Murty O.P Textbox Forensic medicine and Toxicology 33th edition page no.450

. El-Habashi AA, Jado A, Farag AM, El-Assam O. Study on the factors affecting ABO grouping of blood stains. J Egypt Soc Parasitol. 1991; 21(1):151-61.

. Karger B et al. Bloodstain Pattern Analysis--Casework Experience. Forensic Sci Int 2008; 181 (1-3): 15-20.

Published
2017-12-30
Section
Original Research Articles