Which of the following best describes a credible informant?

• A. An informant who has a good reputation in the community
• B. An informant who has given accurate information previously
• C. An informant who is a victim of a crime
• D. An informant whose identity is known

Answer: (B)

A credible informant is one who has provided accurate information in the past, which serves as a strong basis for future reliability. This historical track record of supplying truthful and useful information enhances the informant's credibility in the eyes of law enforcement agencies. The important factor here is the informant's proven ability to deliver precise intelligence, which can be critical in investigations and the proceedings that may follow.

While community reputation, being a victim of a crime, or having a known identity might contribute to the overall context of an informant's reliability, they do not inherently establish credibility in the same way that prior accurate information does. The essence of credibility in this context hinges upon demonstrable past performance, making option B the most accurate description.