When a 400-series call ends with no action, which additional element should be included?

• A. None.
• B. Evidence collection notes.
• C. On-scene photographs.
• D. Follow-up instructions.

Answer: (B)

Documentation should capture any potential evidence even when a 400-series call ends with no action. Adding evidence collection notes ensures the report stays complete and defensible for future reference, documenting what was observed, what, if anything, was found, and why no action was taken. This keeps a clear trail for any later investigation and supports proper chain-of-custody and accountability.

None would skip this important record, which can be important if circumstances change later. On-scene photographs are only needed when there is visible evidence or damage to document. Follow-up instructions are appropriate when there is a task to complete or further action required; if nothing actionable is identified, there may be no such instructions to add.