What should fire scene sketches be considered in relation to photographs and written notes?

Fire scene sketches are crucial as they serve as important supplements to photographs and written notes. While photographs capture specific details of the scene, including the positioning of items and damage, sketches provide a comprehensive overview of the layout and spatial relationships at the scene. They can illustrate how various elements relate to one another, which might not be fully conveyed through pictures alone.

Additionally, sketches allow the investigator to mark significant findings, measurements, and observations made at the scene, enhancing the documentation process. This holistic representation of the scene aids in understanding the fire's origin and spread, contributing to a more thorough analysis during investigations. Thus, recognizing sketches as important supplements underscores their role in ensuring a complete and accurate depiction of the fire scene, complementing the visual and written documentation provided by photographs and notes.