When a small item such as a safe is involved in a crime scene with potential biological or fingerprint evidence, what is the key guideline?

• A. Process for prints on scene
• B. Leave it at scene
• C. Wipe the item
• D. Correctly package and send to lab for evidence

Answer: (D)

Preserving trace evidence by correctly packaging and sending the item to the lab is essential. Small items like a safe can hold delicate fingerprints and biological material that are easily damaged or contaminated. Handling or processing on scene can disturb or destroy prints and DNA, and wiping the item would permanently remove evidence. Leaving it at the scene risks environmental changes, loss, or improper handling. By packaging it properly and submitting it to the lab, you maintain the integrity of the evidence, establish a clear chain of custody, and allow specialists to perform the appropriate analyses (fingerprint development, DNA testing) under controlled conditions.