What is required to prove a conviction if no culpable mental state is expressly designated in the statute?

• A. The defendant can be convicted without any mental state being shown.
• B. The case must be dismissed if no mental state is stated.
• C. The mental state is not necessary if the act is harmful.
• D. The necessary mental state must be assigned and proven for a conviction.

Answer: (D)

When a statute defining a crime does not specify a culpable mental state, Kentucky law still requires proving a mental element for a conviction. The reason is that fault for criminal punishment should be tied to the defendant’s state of mind, not just the conduct itself. So, the offense must be proved with a specific mental state in mind, assigned by the court and shown by the prosecution beyond a reasonable doubt. This is why the correct approach is that the necessary mental state must be assigned and proven for a conviction. The other ideas—convicting without any mental state, dismissing the case for lack of a stated mental state, or treating harm alone as enough—do not align with how the default rule works when the statute is silent.