Electronic Surveillance and the Criminal Code
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Questions and Answers

Which of the following is a common technique used in undercover operations?

  • Determining the probable level of risk
  • Reconstructing events of the crime from bloodstain patterns
  • Using agents provocateur (correct)
  • Analyzing linguistic patterns
  • Which investigative technique is used to determine probable level of risk in situations where public safety is in question?

  • Geographic profiling
  • Psychological profiling
  • Threat assessment (correct)
  • Behavioral analysis
  • Which type of bloodstain pattern is created when a bloody object comes into direct contact with a surface?

  • Projected
  • Mist
  • Passive
  • Transfer (correct)
  • Which investigative technique is used to analyze the individual personality traits and behavior of an offender?

    <p>Psychological profiling</p> Signup and view all the answers

    Which of the following is a factor that can influence the accuracy of a witness' identification during a photographic lineup?

    <p>The displaying investigator knowing the identity of the suspect</p> Signup and view all the answers

    Which investigative technique is used to determine the area where an offender lives by analyzing known locations involved in the crime?

    <p>Geographic profiling</p> Signup and view all the answers

    What is the maximum duration that a tracking device warrant can be issued for under s. 492.1(1) CC?

    <p>60 days</p> Signup and view all the answers

    Under what section of the Charter of Rights is the interception of private communications considered a seizure?

    <p>Section 8</p> Signup and view all the answers

    What does the American Polygraph Association claim is the accuracy range of polygraph tests based on research projects?

    <p>80-98%</p> Signup and view all the answers

    Why are polygraph findings not admissible as evidence in court?

    <p>Lack of scientific basis</p> Signup and view all the answers

    What is the purpose of forensic artists in preparing composite drawings?

    <p>To prepare likenesses of unknown suspects</p> Signup and view all the answers

    Which lineup method is unanimously regarded as more reliable due to a higher ratio of accused identifications to mistaken identifications?

    <p>Sequential lineups</p> Signup and view all the answers

    What is the main reason why eyewitnesses feel under less pressure during a sequential lineup?

    <p>More time to observe each participant</p> Signup and view all the answers

    'Investigative Necessity' is a requirement for an agent applying for an order to intercept private communications. What does this concept entail?

    <p>Showing that all other methods have failed</p> Signup and view all the answers

    'Composite Drawings' were instrumental in identifying which suspect in the abduction and murder of 10-year-old Victoria Stafford?

    <p>Terri-Lynne McLintic</p> Signup and view all the answers

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