Final answer:
Investigating officers compile personality profiles of suspects using existing data sources, criminal profiling techniques, and background research.
Explanation:
Personality profiling of a suspect by investigating officers involves compiling various information sources:
- Existing Data Sources: Court records, police databases, prison information, interviews with criminals, guards, and wardens.
- Criminal Profiling Techniques: Utilizing personality traits, psychological characteristics, modus operandi, and geographic profiling to identify suspects.
- Background Research: Investigating someone's background for knowledge, expertise, reputation, and characteristics to develop interview agendas.
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