![](/olcweb/styles/shared/spacer.gif) | ![Swanson, Criminal Investigation 8/e](/sites/dl/free/0072564938/title/Swanson_sm.jpg) Criminal Investigation, 8/e Charles R. Swanson,
University of Georgia Neil C. Chamelin,
Assistant State Attorney, Second Judicial Circuit Leonard Territo,
University of South Florida- Tampa
The Follow-Up Investigation
Chapter Objectives
1) Summarize the factors used to determine whether a follow-up investigation is needed. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 2) Outline common internal and external sources of case information. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 3) Explain the techniques used in neighborhood and vehicle canvasses. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 4) Discuss the role and use of informants. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 5) Understand the purpose and objectives of surveillance. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 6) Be familiar with the practice of polygraph and psychological-stress evaluators. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 7) Describe the methods for conducting photo and live lineups. |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | 8) Explain the guidelines for recording identification results. |
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