Abstract
Forensic exhumation is a critical component of modern forensic investigations involving the recovery, examination, identification, and interpretation of buried human remains. It plays a vital role in homicide investigations, cold cases, disaster victim identification, mass grave investigations, historical inquiries, and human rights investigations. This review provides a comprehensive overview of the scientific, legal, ethical, and technological aspects of forensic exhumation, emphasizing current methodologies and emerging advancements. The principles of legal authorization, crime scene management, excavation strategies, evidence recovery, forensic anthropology, odontology, DNA analysis, toxicology, radiology, and laboratory investigations are discussed in detail. Special emphasis is placed on modern technologies, including Ground Penetrating Radar (GPR), LiDAR, drone-based surveys, Geographic Information Systems (GIS), three-dimensional crime scene reconstruction, artificial intelligence (AI), machine learning, and portable DNA technologies, which have significantly improved grave detection, documentation, and victim identification. The challenges associated with advanced decomposition, environmental degradation, mixed remains, DNA degradation, legal complexities, and cultural considerations are critically evaluated. Furthermore, future perspectives involving AI-assisted exhumation, digital archaeology, robotic excavation, smart crime scene documentation, and integrated forensic data systems are highlighted. Overall, forensic exhumation represents a multidisciplinary scientific approach that combines traditional forensic principles with advanced technologies to ensure accurate evidence recovery, reliable identification, and effective delivery of justice.
Keywords: Forensic exhumation; Crime scene investigation; Human remains; Forensic anthropology; Forensic archaeology; DNA identification; Mass grave investigation; Disaster victim identification; Ground Penetrating Radar (GPR); Artificial intelligence; Machine learning; Digital archaeology; Chain of custody; Forensic technology; Human rights investigation.,
1. Introduction
Exhumation is the lawful excavation and recovery of a buried human body or skeletal remains from its place of burial for medico-legal, forensic, archaeological, or humanitarian purposes. In forensic science, exhumation is performed under the authorization of a competent judicial or legal authority when further investigation is required to establish the identity of the deceased, determine the cause and manner of death, recover additional forensic evidence, or resolve legal disputes related to suspicious or unexplained deaths (Mant, 1987; Blau & Ubelaker, 2016). The process is multidisciplinary and involves forensic pathologists, forensic anthropologists, crime scene investigators, forensic odontologists, DNA experts, archaeologists, and law enforcement personnel working under standardized scientific protocols
2. Conclusion
Forensic exhumation represents a highly specialized and multidisciplinary field that integrates forensic pathology, anthropology, archaeology, molecular biology, toxicology, radiology, geospatial science, and advanced computational technologies. The systematic recovery and examination of buried human remains provide critical evidence for determining identity, cause and manner of death, and circumstances surrounding death in criminal investigations, disaster situations, historical investigations, and human rights cases
References
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Full reference list available in the PDF version.