What would be the most advantageous location for an interview if a suspect refuses to cooperate?

Selecting an unfamiliar place away from the suspect's family and friends is often the most advantageous location for an interview when a suspect is reluctant to cooperate. This environment can help reduce the suspect's feelings of comfort and security associated with familiar surroundings, which might prevent honest discourse. Being away from family and friends can diminish their influence on the suspect, making them more susceptible to discussing the matter at hand without external pressures or emotional ties that may inhibit cooperation.

Additionally, an unfamiliar location can create a psychological dynamic where the suspect feels more isolated and, consequently, may be more inclined to engage with the interviewer in hopes of achieving a sense of understanding or mitigating their situation. This tactical approach allows for better control over the interview environment, encouraging the suspect to speak more freely.

While other options may seem plausible, they do not create the optimal conditions for eliciting information from a reluctant subject. A well-known location for the suspect could bolster their feelings of safety and support, while police headquarters might intimidate them or increase their anxiety. Lastly, a crowded public area could lead to distractions and a lack of privacy, preventing a meaningful conversation. Thus, the unfamiliar setting away from personal influences provides the best chance for a productive interview.