DNA profiling is one of the most dependable and well-organized methods for recognizing bodies or losing body parts in disaster victim identification (DVI). This necessitates the collection of a post-mortem DNA sample and an antemortem DNA sample from the alleged victim or a biological related people. Collecting an acceptable ante mortem sample is usually effortless, but because of the varying degree of preservation of the human remains after any disaster and very high risk of cross-contamination of DNA, obtaining an adequate standard post mortem sample under cold DVI conditions is difficult. Various post mortem DNA samples from a deceased person in DVI can be obtained from muscle, bone including femur and ribs, teeth, and bone marrow with the slightest possibility of contamination.
DVI (disaster victim identification) has been used to identify deceased people in various famous disasters like the 9/11 attack of the terrorist group al-Qaeda against the United States, Malaysia Airlines Flight 17 from Amsterdam to Kuala Lumpur that was shot down on 17 July 2014 while flying over eastern Ukraine. All 283 passengers and 15 crew members were killed; the 26/11 attack on Mumbai in 2008 led by terrorist organizations caused 166 deaths, excluding nine terrorists.
According to Interpol protocol, four steps for identification are given importance:
1 – Site examination, which lasts for days to weeks.
2 – Post-mortem data include fingerprints, odontology, DNA profiling and physical indication.
3 – Ante-mortem data collected from victim houses.
4 – Reconciliation where specialists identify the victim from the data collected.
The role of forensic anthropology in disaster victim identification (DVI): recent developments and future prospects