What is the purpose of chain of custody in handling physical evidence?

• A. To archive informal notes for agency records.
• B. To track officer movements during assignment.
• C. To preserve physical evidence from seizure to court and ensure integrity/admissibility.
• D. To assign ownership of evidence to the officer.

Answer: (C)

The purpose of chain of custody is to document every person who handles the physical evidence, along with the time, conditions, and transfers, from the moment it is seized until it is presented in court. This process keeps the evidence intact and verifiable, preventing tampering or contamination and establishing that the item presented is the same one that was collected. Proper packaging, labeling, secure storage, and a clear log of each handoff support its admissibility in court; if any link is broken or undocumented, questions about authenticity can arise. The other options don’t address preserving the evidence or ensuring its integrity for court, which is why this is the correct focus.