Estimating the postmortem interval: applications of forensic acarology, palynology, and taphonomy.

IF 1.5 4区 医学 Q2 MEDICINE, LEGAL
John Oladapo Obafunwa, Amanda Roe, Leon Higley
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引用次数: 0

Abstract

Determination of the minimum postmortem interval remains an important factor in the investigation of deaths, especially homicides. It is important for near-accurate reconstruction of the fatal event, especially after putrefaction has commenced. It helps to weigh the alibi of suspects, and to include or exclude these individuals. The science of forensic entomology, acarology, palynology and taphonomy have been applied with varying degree of accuracy depending on a plethora of biotic and abiotic factors. Each of these specialties is most useful at specific times during decomposition and depending on local environmental factors. As decomposition progresses, the estimation of the PMI becomes more difficult. Here, we review how different forensic techniques are most appropriate for estimating the postmortem interval at different times since death. Ultimately, the determination of the interval is a difficult task requiring a multidisciplinary approach comprising many forensic specialists.

确定死后最短时间仍然是调查死亡案件,特别是杀人案的一个重要因素。这对于近乎准确地重建致命事件是很重要的,特别是在已经开始腐烂之后。它有助于权衡嫌疑人的不在场证明,并包括或排除这些人。法医昆虫学、昆虫学、孢粉学和地层学等科学已被应用于不同程度的准确性,这取决于大量的生物和非生物因素。这些特性中的每一种都在分解过程中的特定时间最有用,这取决于当地的环境因素。随着分解的进行,PMI的估计变得更加困难。在这里,我们回顾了不同的法医技术如何最适合于估计死亡后不同时间的死后间隔。最终,确定间隔是一项艰巨的任务,需要包括许多法医专家在内的多学科方法。
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来源期刊
Forensic Science, Medicine and Pathology
Forensic Science, Medicine and Pathology MEDICINE, LEGAL-PATHOLOGY
CiteScore
3.90
自引率
5.60%
发文量
114
审稿时长
6-12 weeks
期刊介绍: Forensic Science, Medicine and Pathology encompasses all aspects of modern day forensics, equally applying to children or adults, either living or the deceased. This includes forensic science, medicine, nursing, and pathology, as well as toxicology, human identification, mass disasters/mass war graves, profiling, imaging, policing, wound assessment, sexual assault, anthropology, archeology, forensic search, entomology, botany, biology, veterinary pathology, and DNA. Forensic Science, Medicine, and Pathology presents a balance of forensic research and reviews from around the world to reflect modern advances through peer-reviewed papers, short communications, meeting proceedings and case reports.
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