Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 7-Day Trial for You or Your Team.

Learn More →

The Influence of Penetrative Trauma on the Rate of Decomposition *

The Influence of Penetrative Trauma on the Rate of Decomposition * Abstract: An understanding of the factors affecting decomposition is important for the accurate estimation of postmortem interval. An experimental study on the influence of penetrating trauma on decomposition rate was carried out using the domestic pig, Sus scrofa. The results of this study were: (i) Diptera were preferentially attracted to and oviposited at natural orifices. Trauma sites were not preferentially selected for oviposition; (ii) no differences between trauma and non‐trauma groups were found in time to skeletonization, weight loss (p = 0.906), total body score (p = 0.824), body temperature (p = 0.967), or changes in soil pH (p = 0.684); and (iii) the effect of investigator disturbance was significant when decomposition was measured as weight loss (p = 0.000). This study suggests that penetrating trauma of the type used in this study cannot be considered a major factor in the rate of decomposition and time to skeletonization of a gunshot trauma victim. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Forensic Sciences Wiley

The Influence of Penetrative Trauma on the Rate of Decomposition *

Journal of Forensic Sciences , Volume 55 (2) – Mar 1, 2010

Loading next page...
 
/lp/wiley/the-influence-of-penetrative-trauma-on-the-rate-of-decomposition-Q0IA5SzoeN

References (20)

Publisher
Wiley
Copyright
© 2010 American Academy of Forensic Sciences
ISSN
0022-1198
eISSN
1556-4029
DOI
10.1111/j.1556-4029.2009.01277.x
pmid
20141561
Publisher site
See Article on Publisher Site

Abstract

Abstract: An understanding of the factors affecting decomposition is important for the accurate estimation of postmortem interval. An experimental study on the influence of penetrating trauma on decomposition rate was carried out using the domestic pig, Sus scrofa. The results of this study were: (i) Diptera were preferentially attracted to and oviposited at natural orifices. Trauma sites were not preferentially selected for oviposition; (ii) no differences between trauma and non‐trauma groups were found in time to skeletonization, weight loss (p = 0.906), total body score (p = 0.824), body temperature (p = 0.967), or changes in soil pH (p = 0.684); and (iii) the effect of investigator disturbance was significant when decomposition was measured as weight loss (p = 0.000). This study suggests that penetrating trauma of the type used in this study cannot be considered a major factor in the rate of decomposition and time to skeletonization of a gunshot trauma victim.

Journal

Journal of Forensic SciencesWiley

Published: Mar 1, 2010

There are no references for this article.