Two types of suspects in an interrogation are which of the following?

• A. Guilt-prone and non-guilt-prone
• B. Verbal and non-verbal
• C. Emotional and Non-emotional
• D. Cooperative and uncooperative

Answer: (C)

Interrogation strategies often hinge on recognizing a suspect as emotional versus non-emotional. This distinction matters because emotion shapes how people think, process, and respond under pressure. An emotional suspect tends to be driven by feelings—fear, guilt, anger—and may open up when you acknowledge those emotions, use a calm, supportive tone, and allow some space for venting before steering toward facts. A non-emotional suspect stays more controlled and analytical, so they’re usually best approached with clear, factual questions, a logical sequence, and careful presentation of evidence to provoke cognitive processing and reveal inconsistencies. The other choices describe communication style, willingness to cooperate, or presumed guilt, but they don’t map onto the common two-type framework used to tailor interrogation tactics in practice.