Accident reconstruction involves performing scientific analysis on the different factors involved in a traffic accident. The goal is to investigate the incident, document findings, and create a report based on findings. Accident reconstruction reports are essential for law enforcement purposes, a legal proceeding, or an insurance claim. Reconstruction professionals may act as witnesses in court cases. Usually, accident reconstruction takes place after an accident that produces significant damage, injuries, or fatalities. In addition to inspecting the scene, reviewing data, and talking with witnesses, accident reconstruction professionals may perform forensic analysis of the vehicle or vehicles involved.