Which practice supports evidence integrity during transport and handling?

Which practice supports evidence integrity during transport and handling?

• A. Logging and chain-of-custody forms
• B. Exposing evidence to heat
• C. Transferring evidence without labeling
• D. Storing evidence in an unsecured location

Answer: (A)

Maintaining evidence integrity during transport and handling relies on a clear, documented chain of custody. Logging who handles the evidence, when, and where, through chain-of-custody forms, creates a precise, tamper-evident record. This traceability ensures the item can be verified as the same evidence collected, protects it from unauthorized access, and supports its admissibility in court by showing a continuous, accountable path from collection to presentation. Why this is best: full documentation makes tampering detectable, preserves the evidence’s original condition, and confirms its provenance at every transfer. In contrast, exposing evidence to heat can alter or damage it, transferring without labeling loses essential identification and tracking information, and storing it unsecured invites loss or manipulation—all of which break the chain of custody and compromise integrity.

Maintaining evidence integrity during transport and handling relies on a clear, documented chain of custody. Logging who handles the evidence, when, and where, through chain-of-custody forms, creates a precise, tamper-evident record. This traceability ensures the item can be verified as the same evidence collected, protects it from unauthorized access, and supports its admissibility in court by showing a continuous, accountable path from collection to presentation.

Why this is best: full documentation makes tampering detectable, preserves the evidence’s original condition, and confirms its provenance at every transfer. In contrast, exposing evidence to heat can alter or damage it, transferring without labeling loses essential identification and tracking information, and storing it unsecured invites loss or manipulation—all of which break the chain of custody and compromise integrity.