What should be done to the scene of a serious or fatal accident?

In the case of a serious or fatal accident, it is crucial that the scene remains unchanged until a thorough investigation is completed. This ensures that all evidence can be accurately collected and examined by investigative authorities. Altering or cleaning the scene prematurely could compromise critical information that may be vital for understanding the circumstances of the accident. Preserving the integrity of the scene allows investigators to reconstruct events leading up to the accident, analyze factors involved, and determine what factors contributed to the incident. This process is essential not just for accountability, but also for preventing future accidents by learning from past events.