What is an exception to the Rule 404 prohibition on character evidence?

What is an exception to the Rule 404 prohibition on character evidence?

• A. Character evidence may be admissible to prove motive.
• B. Character evidence may be admissible to show the defendant's knowledge.
• C. Character evidence may be admissible when it is an essential element of a claim or defense, or for limited purposes relating to witness credibility.
• D. Character evidence may be admissible to prove the truth of the matter asserted.

Answer: (C)

Rule 404 bars using someone’s character to prove they acted in a particular way on a specific occasion. But there are narrow, important exceptions. The strongest of these is that character evidence may be admitted when character is itself an essential element of a claim or defense, or for limited purposes related to witness credibility. That means if the case hinges on proving a character trait as a fact in issue, or if the evidence is being used in a tightly controlled way to assess whether a witness is credible, the rule allows limited use of character evidence rather than prohibiting it outright. This is broader and more fundamental than simply proving motive or knowledge in a particular act, which are often treated as permissible purposes under the separate provisions for evidence of other acts (not to prove propensity). And it’s not about proving the truth of the matter asserted, which would run afoul of the general prohibition.

Rule 404 bars using someone’s character to prove they acted in a particular way on a specific occasion. But there are narrow, important exceptions. The strongest of these is that character evidence may be admitted when character is itself an essential element of a claim or defense, or for limited purposes related to witness credibility. That means if the case hinges on proving a character trait as a fact in issue, or if the evidence is being used in a tightly controlled way to assess whether a witness is credible, the rule allows limited use of character evidence rather than prohibiting it outright.

This is broader and more fundamental than simply proving motive or knowledge in a particular act, which are often treated as permissible purposes under the separate provisions for evidence of other acts (not to prove propensity). And it’s not about proving the truth of the matter asserted, which would run afoul of the general prohibition.