Which rule is crucial for effectively handling informants?

The focus on fully identifying with informants is vital in the context of criminal investigations because it fosters trust and a sense of partnership between the investigator and the informant. Building rapport allows investigators to obtain valuable information that may not be accessible without this level of connection. When informants feel understood and appreciated, they are more likely to share insights and details that can be critical to an investigation.

In contrast, other practices—such as promising immunity—can lead to ethical and legal complications, particularly if expectations are not met. Meeting informants alone may compromise safety and create vulnerabilities, undermining the investigative process. Avoiding documentation of interactions prevents accountability and transparency, which are essential in maintaining the integrity of investigations and managing informant information effectively. Establishing a solid identification and mutual understanding with informants creates a more productive and safe investigative environment.