What is a non custodial interrogation designed to achieve?

A non-custodial interrogation primarily aims to gather information without the suspect being formally detained or deprived of their freedom in a significant way. This type of interrogation typically occurs in a setting where the individual does not feel compelled to stay nor restricted from leaving, which can lead to a more relaxed atmosphere where the suspect might be more willing to talk. By avoiding the pressures of custody, law enforcement can often elicit more genuine and spontaneous responses from the subject.

The other options, while relevant to interrogation practices, do not accurately reflect the primary objective of a non-custodial interrogation. Formal charges against a suspect, obtaining consent for cooperation, and involving legal counsel usually pertain to custodial settings where the suspect's rights and legal representation become paramount due to the legal implications of the situation. Non-custodial interrogations generally focus on information gathering instead of pushing toward those formal legal proceedings or rights-related issues.