Why is documentation of physical evidence vital during a crime scene investigation?

Documentation of physical evidence is essential during a crime scene investigation because it creates a permanent record for future reference. This record is critical for several reasons. First, it allows investigators, attorneys, and jurors to review the evidence in a detailed and organized manner long after the initial investigation has concluded. It ensures that any findings can be verified and referenced in future legal proceedings, contributing to the integrity of the judiciary process.

Additionally, thorough documentation preserves the context of the evidence, which can be crucial for interpreting the events that occurred at the scene. The permanent nature of this documentation means that even if physical evidence is lost or tampered with later, there will still be a reliable account of what was found and how it relates to the case. This permanence also helps maintain continuity and credibility in the investigation when sharing information among different investigative bodies or during any appeals process.