Insects play an important and unexpected role in criminal investigations, acting as silent witnesses at crime scenes. This role is studied under Forensic Entomology, a science that connects insect life cycles with key details about death and crime reconstruction.<br /><br />When a person dies, insects—especially blowflies—are among the first to arrive, often within hours. They lay eggs that develop into larvae, and by analyzing these developmental stages (egg, larva, pupa, and adult), forensic experts can accurately estimate the postmortem interval (PMI).<br /><br />Insects can also provide additional evidence. The presence of certain species may reveal the location of the crime, especially if the insects are not native to the area, suggesting that a body was moved. Furthermore, examining the gut contents of larvae can uncover traces of toxins or drugs ingested by the victim.<br /><br />In this way, insects help reconstruct events and uncover hidden clues in investigations. They do more than estimate the time of death—they also shed light on where and how a crime occurred, making them vital allies in the pursuit of justice.<br /><br />Al-Mustaqbal University – the first university in Iraq.<br/><br/><a href=https://www.un.org/sustainabledevelopment/ar/education/ target=_blank>Goal 4</a>