What is a drawing that represents a crime scene and supplements photography called?

A drawing that represents a crime scene and supplements photography is referred to as a sketch. This term is commonly used in law enforcement and forensic investigations to describe a hand-drawn representation of the scene, which highlights important details and spatial relationships that photographs might not capture effectively.

Sketched illustrations can include the layout of the scene, the positions of objects, the locations of evidence, and any relevant measurements. They are an essential part of documentation in criminal investigations because they provide additional context and can be easier to interpret than photographs alone, especially in terms of angles, distances, and specific placements of evidence relevant to the case.

The process of creating a sketch often involves careful observation and the inclusion of a legend or key that helps in identifying various components within the scene. This type of visual aid can be crucial for investigators when reconstructing events or presenting evidence in court.