Fatal penetrating iliac wound: A case report with determination of physical activity and time to collapse

Abstract

A case of fatal left iliac penetrating wound in a thirty-year-old man, during a fight, was presented. The medical file described a transfixing five-centimeter large wound on the left iliac vein and a puncture wound on the left iliac artery. After performing an autopsy, we concluded that the death was secondary to multivisceral failure, secondary to hemorrhagic shock. The judge investigating the case requested a detailed forensic medical reconstructive opinion focusing on the sequence of events leading to the fatal blow. Our having access to the videorecording and the photographs of the crime scene, added to the testimonies of witnesses proved to be a great help to the investigation. The data from the crime scene video recordings allowed us to estimate the victim's physical activity after the fatal stabbing (running between 20 and 140 meters) and the time when he collapsed (between 32s and 1 min) after the stabbing which is rarely described with methods using Closed-Circuit Television material, especially in cases of fatal vascular injuries. Those data are usually estimated from eyewitnesses’ accounts, which remain an unreliable method.