Is deception permissible to obtain a confession?

Is deception permissible to obtain a confession?

• A. No
• B. Yes. Law enforcement can lie about evidence (e.g., non-existent DNA or witness statements) to obtain a confession.
• C. Only in writing
• D. Never

Answer: (B)

In interrogation, deception about the strength of the case is allowed, as long as the confession is voluntary and not obtained through coercion. This principle comes from how the law treats voluntariness in confessions: police may use false statements about evidence to prompt a suspect to talk, and such tactics do not automatically render a confession invalid. The key safeguard is that the overall process must not coerce the suspect into confessing against their will. A classic example is lying about the existence or strength of DNA results or a witness; such false statements may be used to elicit information, but if the confession is given freely and without threats, it can be admissible. This does not override the need for proper Miranda warnings in custodial interrogations or when a suspect has invoked their right to counsel; those protections still apply. So deception is permissible within these boundaries, which is why the correct understanding is that law enforcement can lie about evidence to obtain a confession.

In interrogation, deception about the strength of the case is allowed, as long as the confession is voluntary and not obtained through coercion. This principle comes from how the law treats voluntariness in confessions: police may use false statements about evidence to prompt a suspect to talk, and such tactics do not automatically render a confession invalid. The key safeguard is that the overall process must not coerce the suspect into confessing against their will.

A classic example is lying about the existence or strength of DNA results or a witness; such false statements may be used to elicit information, but if the confession is given freely and without threats, it can be admissible. This does not override the need for proper Miranda warnings in custodial interrogations or when a suspect has invoked their right to counsel; those protections still apply. So deception is permissible within these boundaries, which is why the correct understanding is that law enforcement can lie about evidence to obtain a confession.