What document is necessary for a wanted person folder that involves investigation reports?

The necessary document for a wanted person folder that involves investigation reports is the supplemental reports. Supplemental reports provide additional details or updates on an investigation after the initial incident report has been filed. These reports can include follow-up interviews, new evidence, additional witness statements, and other relevant information that aids in the ongoing investigation.

In the context of a wanted person folder, supplemental reports can be crucial as they can reflect any progression in the case, outline methods of contact or interviews conducted post the initial report, and highlight any new developments that may arise as law enforcement continues to build a comprehensive understanding of the suspect and their activities. Thus, they play a significant role in ensuring that all pertinent information regarding the wanted person is documented and easily accessible for further investigative actions.