CSI Covert & Overt Investigation Methods 3 — Questions and Answers
Question 1: Which term describes the practice of an investigator joining an organization or group under a false identity to gather evidence from within?
- Embedded surveillance
- Undercover infiltration (Correct answer)
- Parallel construction
- Overt penetration
Correct answer: Undercover infiltration
Undercover infiltration involves an investigator assuming a false identity to gain membership in an organization and gather evidence covertly from the inside.
Question 2: What is 'counter-surveillance' in the context of a covert investigation?
- Monitoring a second subject while the primary surveillance continues
- Techniques used to detect whether the investigator is being watched or followed (Correct answer)
- Installing cameras to monitor the client's property
- A court-ordered review of surveillance footage
Correct answer: Techniques used to detect whether the investigator is being watched or followed
Counter-surveillance involves actions taken by an investigator to detect if they themselves are being monitored, followed, or compromised by the subject or their associates.
Question 3: In surveillance documentation, a 'surveillance log' should include which of the following for each entry?
- The investigator's personal opinions about the subject's guilt
- Date, time, location, observed activity, and weather/lighting conditions (Correct answer)
- The names and addresses of all witnesses present
- The estimated cost of the surveillance operation to date
Correct answer: Date, time, location, observed activity, and weather/lighting conditions
A surveillance log must record objective, factual information including date, time, precise location, detailed description of observed activities, and environmental conditions affecting observation quality.
Question 4: A CSI is hired to investigate a workers' compensation fraud claim. The claimant is observed performing strenuous yard work. Which method of documentation is MOST valuable for evidence purposes?
- A written description of the observed activities
- Video footage with date/time stamp showing the subject's activities (Correct answer)
- Photographs taken from a publicly accessible location
- A witness statement from a neighbor who observed the activity
Correct answer: Video footage with date/time stamp showing the subject's activities
Timestamped video footage is the most compelling documentary evidence of physical activity because it provides continuous, real-time proof that is difficult to dispute.
Question 5: When multiple surveillance vehicles are working as a team, who typically has the 'eyeball' position?
- The team leader coordinating by radio from a fixed position
- The vehicle that currently has direct visual contact with the subject (Correct answer)
- The vehicle positioned furthest ahead of the subject's anticipated route
- The vehicle that last made contact with the subject
Correct answer: The vehicle that currently has direct visual contact with the subject
The 'eyeball' is the team member who currently has direct visual contact on the subject and is responsible for providing real-time updates to the rest of the surveillance team.
Question 6: What legal doctrine must private investigators be aware of when gathering electronic evidence that could affect its admissibility?
- The fruit of the poisonous tree doctrine
- The chain of custody doctrine (Correct answer)
- The best evidence rule
- The hearsay exclusion rule
Correct answer: The chain of custody doctrine
Chain of custody requires that evidence be properly collected, documented, and tracked through every transfer to ensure it has not been tampered with or altered, which is critical for admissibility.
Question 7: Which investigative technique involves calling a subject under a false pretext to elicit information, and what is a key legal limitation in most U.S. states?
- Consensual monitoring; the investigator must record all calls
- Pretextual telephone contact; recording without consent may violate wiretapping laws (Correct answer)
- Cold calling; the investigator cannot claim to be law enforcement
- Social engineering; the investigator cannot discuss financial information
Correct answer: Pretextual telephone contact; recording without consent may violate wiretapping laws
Pretextual phone calls are a covert technique, but recording them without at least one-party consent violates federal and many state wiretapping statutes.
CSI Covert & Overt Investigation Methods 3
Which term describes the practice of an investigator joining an organization or group under a false identity to gather evidence from within?