What should a good set of investigative notes include?

A well-constructed set of investigative notes is crucial for ensuring that all relevant information is documented comprehensively. The correct choice, which emphasizes the inclusion of "who, what, where, when, how, why, and action taken," highlights the essential elements that provide a thorough account of the investigation.

Including the details of who was involved and what actions occurred allows for clarity about the circumstances surrounding the case. The "where" indicates the location of events, while "when" provides a timeline that can be critical in establishing context and sequence. Understanding "how" the situation unfolded assists in piecing together actions taken or procedures followed, and knowing "why" something happened can reveal motives that are essential for a complete understanding of the incident. Moreover, documenting "action taken" shows what steps were implemented as a result of the investigation, ensuring accountability and transparency in the investigative process.

This comprehensive approach ensures that the notes serve effectively for future reference and legal proceedings, enhancing the reliability and integrity of the investigation. In contrast, focusing solely on personal opinions, summaries of past cases, or only witness statements lacks the depth and thoroughness required for effective documentation. Each of those elements, while potentially useful in certain contexts, does not encompass the wide-ranging information necessary for