ASSESSING PERFORMANCE IN FORENSIC HAIR EXAMINATION: A REVIEW

Forensic biological examination is a part of forensic science, which has the aims to identify biological matrix and stains on crime scenes or findings. Forensic biological examination is important for the identification of even the smallest biological samples and their attribution to a specific person, victim,or suspect. During crime scene investigation hair is one of the biological samples that can be found and can lead the operators to identify the perpetrators. In fact, hair can be easily found on findings, both clothes and objects, near victims and/or in the area of the crime. Microscopic analysis of the human hairs can be used to make a comparative analysis on suspects, focusingthe attention on well-knownmorphological characteristics. andthe bulb of human hair, found on crime scenes or on findings, can be used in forensic genetics examination to reach a DNA matching. The aim of this research is to cross-compare multiple knowledge from different research papers on forensic hair examination to assess the evolution of the study and technology in this field and for assess new perspective of research and forensic applications.