Which type of evidence is defined as information in the government's possession that is favorable to the accused and material to guilt or innocence, including impact on witness credibility?

• A. Exculpatory Evidence
• B. Hearsay
• C. Impeachment Evidence
• D. Relevance

Answer: (A)

Exculpatory evidence is information in the government's possession that tends to show the defendant did not commit the crime or that guilt or innocence is in doubt, and it is material to the outcome of the case. It can include evidence that affects witness credibility, such as how a key witness might be biased or untrustworthy, which can undermine the prosecution’s narrative. This concept is grounded in the rule that prosecutors must disclose favorable evidence to the defense (the Brady obligation). Because it directly covers information favorable to the accused and material to guilt or innocence, including impacts on witness credibility, it best fits the description. Hearsay and relevance describe different concepts (out-of-court statements for truth, and probative value, respectively), and impeachment evidence focuses specifically on credibility rather than the broader obligation to disclose favorable information.