What Is The First Step In A Fire Investigation?

What Is The First Step In A Fire Investigation? The first step in a fire investigation is the preliminary scene examination/size-up. For best results, a trained fire investigator should be notified about and respond to serious fires or possible arson fires immediately after fire apparatus is dispatched. What do fire investigators begin their search with?

What Factors Contributed To The Fires?

What Factors Contributed To The Fires? What factors contributed to the fires? However, most wildfires are caused by human activities, including unattended campfires, discarded cigarettes, arson and more. “Human carelessness is the biggest factor contributing to wildfires,” Roise said. What contributes to fires? Nearly 85 percent* of wildland fires in the United States are caused