Before moving an object that is evidence to protect it from damage, fire fighters should be sure that a location sketch is drawn, that a photograph is taken, and

• A. Documentation is completed
• B. Witnesses are present
• C. Chain of custody is established
• D. Scene notes are recorded

Answer: (B)

Protecting evidence as you move it relies on ensuring there’s an observable, verifiable record of what happens. Drawing a location sketch and taking photographs establish the exact context and condition of the item before it changes position, creating a solid baseline. Having witnesses present adds an impartial, external check that someone saw how the item was handled, which helps prevent or resolve later questions about tampering or accidental damage. Their observations can corroborate the steps taken and support the documentation and chain-of-custody process that follows. While thorough documentation and a careful chain of custody are essential, the presence of witnesses directly protects the integrity of the handling at the moment you relocate the item.