PCI Investigative Techniques & Procedures 3

Question 1

What is the primary purpose of a 'trash cover' or trash examination in an investigation?

Accepted Answer

To recover discarded documents, receipts, and items that reveal activities

Answer

Trash covers are used to recover discarded materials that can reveal financial activity, associations, and behavioral patterns without a warrant once trash is placed at the curb.

Question 2

Which type of interview structure is most effective when a subject is cooperative and the investigator wants to gather maximum detail?

Accepted Answer

Cognitive interview technique

Answer

The cognitive interview uses mental reinstatement and open-ended recall prompts to maximize information retrieval from cooperative witnesses.

Question 3

During a background investigation, a PCI discovers conflicting employment dates on a candidate's resume. The best next step is to:

Accepted Answer

Verify directly with the employers listed and document discrepancies

Answer

Conflicting dates require direct verification with the employers before conclusions are drawn, ensuring accuracy and fairness.

Question 4

Which principle governs the admissibility of scientific evidence in most U.S. federal courts?

Accepted Answer

Daubert standard requiring relevance and reliable methodology

Answer

Under Daubert v. Merrell Dow (1993), federal courts evaluate whether expert scientific testimony is based on sufficient facts, reliable methodology, and valid application.

Question 5

A witness recants a previously provided statement. What should the PCI do first?

Accepted Answer

Document the recantation and preserve the original statement for comparison

Answer

Both the original statement and the recantation are evidentiary and must be preserved; inconsistencies may themselves be significant findings.

(PCI) Professional Certified Investigator Practice Test

(PCI) Professional Certified Investigator Practice Test

PCI Investigative Techniques & Procedures 3