Abstract:
:This study utilizes geographic information systems (GIS) and spatial analysis (SA) technology to address the problems associated with prediction of location and effective recovery of dumped and scattered human remains in Louisiana. The goals are to determine if a selective bias exists in Louisiana as to where and when human remains are dumped and to assess whether or not geographically specific patterns exist in the dispersal of human remains. We hypothesized that a positive relationship exists between postmortem interval (PMI) and dispersal distance, and that there are negative relationships between PMI and dispersal direction and between dispersal direction and distance. Our results indicate that, in Louisiana, remains are more often dumped in rural areas away from a structure, and are found within (1/4) mile of the nearest road. For Louisiana, no seasonal bias was found in the analysis of when remains are dumped. Furthermore, with the exception of the relationship between PMI and the shortest distance remains were dispersed, no geographically specific patterns were detected in the analyses of dispersal distance, dispersal direction, and PMI.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Manhein MH,Listi GA,Leitner Mdoi
10.1111/j.1556-4029.2006.00108.xsubject
Has Abstractpub_date
2006-05-01 00:00:00pages
469-74issue
3eissn
0022-1198issn
1556-4029pii
JFO108journal_volume
51pub_type
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