Footprints should be photographed immediately upon discovery.

• A. After securing the scene
• B. During the initial walk-through
• C. When the investigator approves
• D. Immediately upon discovery

Answer: (D)

Documentation of fragile evidence must happen as soon as it’s found. Footprints are easily altered or obliterated by subsequent activity, weather, or even routine movement at the scene. Photographing them immediately upon discovery captures their original state—shape, depth, direction, and orientation—before anything changes them, which is essential for accurate analysis and later reconstruction. This immediate photography provides a reliable record of how the footprint sat in relation to surrounding features and other evidence, and it supports measurements and comparisons later on. While you still need to secure the scene and prevent contamination, delaying photography increases the risk that important details are lost or distorted. In practice, you would shoot an overall view to place the footprints in context, then take close-ups from multiple angles with a scale, ensuring lighting is sufficient to show tread patterns. The other options risk delaying or disturbing the footprint before it’s properly documented, which undermines the integrity of the evidence.