Which elements must be included on a rough sketch of a crime scene?

• A. North arrow
• B. Title block
• C. Not to scale
• D. North arrow, Title block, and not to scale

Answer: (D)

The essential elements in a rough crime scene sketch are orientation, identification, and a note about scale. A north arrow shows the direction north so others can orient the scene accurately when interpreting the sketch later. A title block provides key information like the case identifier, the location, date, and who drew the sketch, ensuring the drawing can be properly filed and referenced within the investigation. Not to scale communicates that the drawing is a rough, schematic depiction and not a precise measurement map; exact measurements should be taken separately and annotated as needed. Put together, these three elements ensure clear communication, proper documentation, and accurate future reconstruction of the scene. Without any one of them, the sketch loses important context or precision, so including all three is the most complete and appropriate choice.