What should be done as soon as possible before a scene becomes altered?

Recording the scene through visual representation is critical to create a permanent record of the scene as it exists at the moment of discovery. This may include photographs, videos, or sketches that capture the layout, presence of fire patterns, and the condition of surrounding objects. Since scenes can change quickly due to environmental factors or the activities of first responders, having a visual documentation is essential to preserving evidence and ensuring an accurate understanding of the circumstances surrounding the incident.

By obtaining this visual representation promptly, investigators can later reference it for analysis, corroborate witness statements, and build a comprehensive understanding of the scene as it was first encountered. This foundational step supports the integrity of the investigation process and helps in maintaining the details necessary for any eventual legal proceedings.