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Forensic entomological decomposition information


Forensic entomological decomposition is how insects decompose and what that means for timing and information in criminal investigations. Medicolegal entomology is a branch of forensic entomology that applies the study of insects to criminal investigations, and is commonly used in death investigations for estimating the post-mortem interval (PMI).[1][2] One method of obtaining this estimate uses the time and pattern of arthropod colonization.[3] This method will provide an estimation of the period of insect activity, which may or may not correlate exactly with the time of death.[1] While insect successional data may not provide as accurate an estimate during the early stages of decomposition as developmental data, it is applicable for later decompositional stages and can be accurate for periods up to a few years.[4]

  1. ^ a b Catts EP, Goff ML (1992). "Forensic entomology in criminal investigations". Annual Review of Entomology. 37: 253–72. doi:10.1146/annurev.en.37.010192.001345. PMID 1539937.
  2. ^ Anderson GS, VanLaerhoven SL (1996). "Initial studies on insect succession on carrion in southwestern British Columbia". Journal of Forensic Sciences. 41 (4): 617–25. doi:10.1520/JFS13964J.
  3. ^ Goff ML (December 1993). "Estimation of Postmortem Interval Using Arthropod Development and Successional Patterns" (PDF). Forensic Science Review. 5 (2): 81–94. PMID 26270076.
  4. ^ Kreitlow KL (2010). "Insect Succession in a Natural Environment". In Byrd JH, Castner JL (eds.). Forensic Entomology: The Utility of Arthropods in Legal Investigations. CRC Press. pp. 251–69.

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