ETC Documentation & Chain of Custody 2 — Questions and Answers
Question 1: When a chain of custody form is lost for a piece of evidence, what is the most appropriate course of action?
- Recreate the form from memory
- Document the loss, notify supervisors, and attempt reconstruction from available records (Correct answer)
- Discard the evidence to avoid legal complications
- Continue processing as if the form exists
Correct answer: Document the loss, notify supervisors, and attempt reconstruction from available records
Losing a chain of custody form requires immediate documentation of the loss, supervisor notification, and reconstruction from any available records to maintain evidentiary integrity.
Question 2: Which element is NOT typically required on a chain of custody form?
- Suspect's prior criminal history (Correct answer)
- Date and time of transfer
- Description of the evidence
- Signature of the receiving party
Correct answer: Suspect's prior criminal history
A suspect's prior criminal history is not a required element on a chain of custody form; the form tracks evidence handling, not suspect background.
Question 3: An evidence technician transfers custody of a firearm to a forensic lab. Who must sign the chain of custody form at the time of transfer?
- Only the evidence technician releasing the item
- Both the releasing technician and the receiving lab personnel (Correct answer)
- Only the supervising officer
- The prosecuting attorney
Correct answer: Both the releasing technician and the receiving lab personnel
Both the releasing party and the receiving party must sign the chain of custody form to document the transfer accurately.
Question 4: What does 'integrity of evidence' refer to in the context of chain of custody?
- The monetary value of the evidence
- Ensuring evidence remains unaltered and accounted for from collection to court (Correct answer)
- The strength of fingerprints on the evidence
- How quickly the evidence was collected
Correct answer: Ensuring evidence remains unaltered and accounted for from collection to court
Integrity of evidence means the item remains unchanged and fully accounted for throughout its lifecycle from collection to courtroom presentation.
Question 5: If an evidence technician notices a discrepancy between the item description on the chain of custody form and the actual evidence, what should they do first?
- Correct the form without notifying anyone
- Destroy the evidence to prevent confusion
- Document the discrepancy and immediately notify a supervisor (Correct answer)
- Transfer the evidence to another agency
Correct answer: Document the discrepancy and immediately notify a supervisor
Discrepancies must be documented immediately and reported to a supervisor to preserve evidentiary integrity and allow for proper investigation of the error.
Question 6: Which of the following best describes 'constructive possession' in evidence documentation?
- Physical contact with the evidence at all times
- Legal control over evidence even without direct physical contact (Correct answer)
- Documenting evidence that was constructed in a lab
- Possession of a copy of the chain of custody form
Correct answer: Legal control over evidence even without direct physical contact
Constructive possession refers to having legal control and authority over evidence even when not in direct physical contact with it.
Question 7: When evidence is sealed in a tamper-evident bag, what should be written or affixed on the outside of the bag?
- Only the evidence number
- Case number, date, item description, and initials of the collecting officer (Correct answer)
- The suspect's name only
- The court docket number
Correct answer: Case number, date, item description, and initials of the collecting officer
Tamper-evident packaging must be labeled with the case number, date, item description, and the initials of the collecting officer to ensure traceability.
ETC Documentation & Chain of Custody 2
When a chain of custody form is lost for a piece of evidence, what is the most appropriate course of action?