How are fire investigations typically documented?

Fire investigations are typically documented using written reports, photos, and diagrams because these methods provide a comprehensive and accurate record of the incident. Written reports allow investigators to outline their findings, observations, and analysis in a structured format, which is essential for clarity and future reference. Photos capture visual evidence of the scene, such as the extent of damage, fire patterns, and points of origin, while diagrams help illustrate the layout and relevant details, making complex information easier to understand. This multifaceted documentation ensures that investigative findings are preserved in a detailed and objective manner, which is vital for potential legal proceedings, insurance claims, and improving fire prevention strategies.