What steps should be taken to maintain the integrity of evidence through handling, inventory, and chain of custody?

• A. Inferred conclusions about evidence without documentation.
• B. Evidence inventory, chain of custody, signatures.
• C. Photographs without accompanying descriptions.
• D. General list of items without identification.

Answer: (B)

Maintaining the integrity of evidence hinges on keeping a precise record of what you have, who handles it, and when it moves. The best approach combines an exact inventory with a documented chain of custody and verifiable signatures from everyone who touches the item. An exact inventory lists every item, its condition, and unique identifiers, so nothing is overlooked or misidentified. The chain of custody records every transfer or access—who had it, when, where, and why—creating an auditable trail that can be reviewed if questions arise. Signatures from custodians confirm accountability and authenticate each transfer or handling event. Together, these elements protect against loss, alteration, or tampering and support admissibility in court.

Inferred conclusions without documentation overlook the concrete record needed to prove what was found and how it was maintained. Photographs without accompanying descriptions miss essential context, identifiers, and measurements. A general list without identification fails to specify what items exist and how they moved through custody.