Which components are part of the proper technique for handling evidence?

• A. Use PPE, correctly document and secure the item through appropriate chain of custody.
• B. Move the item to a secure location without documentation.
• C. Correctly identify the type of bag or container to use for the type of evidence being gathered.
• D. All of the above.

Answer: (D)

Proper evidence handling relies on three interrelated steps. Wear appropriate PPE to protect yourself and the evidence from contamination and to guard against hazards. Document every action and maintain a clear chain of custody so the item's provenance and handling history are traceable and admissible. Finally, move the item to a secure location and package it with the correct type of bag or container for that evidence, ensuring proper labeling, sealing, and storage conditions. Together, these practices protect against contamination, preserve integrity, and ensure the evidence can be reliably used in proceedings. All of these components are part of the proper technique.