In sketching a crime scene, which is a good fixed point?

• A. A recorded utility pole
• B. A door frame
• C. A trash can
• D. A mailbox

Answer: (A)

In a crime scene sketch, you want a fixed point that will stay in the same place and be easy to identify later. A recorded utility pole is ideal because it’s a stable, external landmark with a documented location in city records, so everyone can locate the exact spot on maps or photos. It provides a reliable anchor for plotting where evidence sits relative to a known reference, which helps keep measurements consistent as the scene is documented from different angles. Other options like a door frame, trash can, or mailbox can be moved, removed, or altered during the investigation, making them less dependable as fixed references. Using a permanent, well-documented landmark reduces ambiguity and helps ensure the scene can be reconstructed accurately later.