A Comprehensive Overview of Forensic Entomology

Abstract

Arthropods comprise the most ubiquitous species globally that play a key role in the decomposition process of a corpse. The entomological analysis of species commonly associated with carrion can provide valuable insights in investigations which forms the basis of Forensic Entomology. Since historical times, entomological data has aided in resolving numerous medico-criminal cases. Estimation of post-mortem interval by careful analysis of insect fauna associated with a decaying corpse is the most prominent application of Forensic Entomology. However, the conditions surrounding a decomposing corpse are not always optimum, and the rate of decomposition is influenced by multiple factors that need to be considered by forensic entomologists. The present article provides a comprehensive overview of the field of Forensic Entomology, its various applications, limitations and advances through time.

Entomology beyond research and education: 2022 student debates

“…Research into the effects of different climatic conditions has allowed forensic entomology to be employed worldwide. When insects are present on corpses, the use of forensic entomology is invaluable in minimum PMI estimations ( Lutz et al 2021a , Sardar et al 2021 ). However, forensic entomology is imperfect and when used in the context of wrongful deaths, may raise ethical issues ( Moreau 2021 ).…”

“…Additionally, guidelines and standards within the field of forensic entomology are nascent, leading to disorganized practice of forensic entomology ( Amendt et al 2007 ). Modern molecular techniques can be applied to the field of forensic entomology to improve the standardization of the field and accuracy of its application ( Sardar et al 2021 , Singh et al 2022 ).…”

Forensic entomology in court: analysis of a case of time of death estimation

“…The life cycle of Lucilia sericata has been extensively examined, including the accumulated degree hours in different temperature ranges [19][20][21].…”

A comparative study of the toxic effect of ZIF-8 and ZIF-L on the colonization and decomposition of shaded outdoor mice carrions by arthropods

“…The principal aims of forensic toxicology are to institute the presence and detection of toxicants and establish whether these substances give adverse results. Careful exploration of entomological findings affecting the insects dwelling in carrion can aid in discovering a lot of information critical for investigation concerned with the death of an individual that would otherwise be lost in the absence of awareness on the part of forensic science staffs 7 . Decomposition caused by insect activity in and on the body is a continual process that may be quantified, allowing for accurate minimum Postmortem interval (PMI) estimations up to several months after the death, depending on the circumstances.…”