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.