Which statement best describes chain of custody procedures for evidence?

• A. Items may be kept without labeling.
• B. Store in an unsecure area.
• C. Log transfers but not sign.
• D. Label each item, securely store it, log time/date and custody transfers, and have the handler sign; maintain integrity.

Answer: (D)

Chain of custody is the documented, ongoing record that shows who has handled evidence, when, and under what conditions, to preserve its integrity and make it admissible in court. The best description includes labeling each item, securely storing it, logging every transfer with time and date, and having the handler sign to prove accountability; this maintains a clear, unbroken trail of custody and protects the evidence from tampering or loss. If items aren’t labeled, are kept in an insecure place, or transfers aren’t signed and logged, gaps or questions about integrity arise, undermining the evidence’s reliability. Keeping a thorough, signed log and secure storage ensures the chain of custody stays intact from collection to presentation.