Investigating potential remedies for a disaster, be it a building collapse, an industrial tragedy, or a transportation mishap, begins immediately following the incident. Why did the accident occur? Could it have occurred in any other way? How can we stop these kinds of disasters from happening again? Forensic engineers lead the investigation into such queries, which demand a detailed inspection. Forensic engineers are crucial to understanding the complexities of disasters because of their specific knowledge of how to assess data, recreate situations, and provide important insights into the sequence of events that lead to a tragedy. In this article, we explore the methods, challenges, and ramifications of forensic engineers' work as we consider their crucial function in accident investigations.