Algerian Journal of Forensic Sciences and Criminology
Volume 1, Numéro 1, Pages 6-9
2023-07-16
Post-mortem Interval Estimation: A Mini Review
Authors : Bisker Chawki .
Abstract
Estimating time since death is critical to investigation as it permits the reconstruction of death scenario and confirmation of testimonies and/or alibis. Various methods of post-mortem interval (PMI) estimation have been developed by the scientific community, based mainly on evaluating intrinsic characteristics of the decomposing cadaver or relying on extrinsic biotic and abiotic factors. These methods are the fruit of scientific findings and extensive research in different disciplines; however, most of these techniques remain at the research stage and have limited value for routine laboratory work. This short paper gives an overview of the main methods developed and discusses some promising techniques for PMI estimation.
Keywords
Post-mortem interval, cadaver decomposition, forensic investigation, time since death.
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