FREE CSI Evidence Collection and Preservation Questions and Answers
Which type of evidence is considered the most fragile and should be collected first?
Correct!
Wrong!
Fragile evidence such as blood, hair, and fibers should be collected first before it is disturbed or degraded.
Which type of evidence should be stored in a breathable container to prevent degradation?
Correct!
Wrong!
Biological evidence, such as bloodstained clothing, should be stored in paper bags to prevent mold growth.
What is the first step in securing a crime scene?
Correct!
Wrong!
Securing the crime scene ensures evidence is preserved and prevents contamination or tampering.
Why is it important to document the chain of custody for evidence?
Correct!
Wrong!
Maintaining the chain of custody ensures evidence integrity and admissibility in court.
What is the recommended method for collecting fingerprint evidence?
Correct!
Wrong!
Fingerprint powder and lifting tape are commonly used to collect latent fingerprints from surfaces.
Why is it important to take photographs of the crime scene before collecting evidence?
Correct!
Wrong!
Photographs provide a visual record of the crime scene layout and evidence location before any items are moved.