Final answer:
A good investigative report does not include litigation support reports but should contain a clear problem statement, calculations used, and methods of investigation, all backed by evidence and facts.
Step-by-step explanation:
A good investigative report includes various crucial elements to ensure the report is thorough and reliable. However, litigation support reports are not typically included in an investigative report. Instead, an investigative report should consist of calculations used, methods of investigation, and a clear problem statement. These components collectively provide a foundation for the investigation, outline how the investigation was conducted, and present the findings backed by evidence and supporting facts. Moreover, the introduction of the report is fundamental, offering background information and setting the stage for the narrative that unfolds. Unlike litigation support, which is more specialized and relevant to legal proceedings, a well-rounded investigative report utilizes reporting techniques that supply supporting facts and answer the key questions: who, what, when, where, why, and how.