CFE – Law — Question 20

In systems using adversarial processes, an attorney may impeach an opposing party's witness by showing that the witness:

Answer options

• A. Made prior consistent statements
• B. Is influenced by bias or self-interest
• C. Has a keen ability to observe
• D. Testified from personal knowledge

Correct answer: D

Explanation

The correct answer is D because a witness who testifies from personal knowledge can be deemed more credible. The other options, while they may suggest weaknesses, do not directly undermine the reliability of the witness's testimony as much as lacking personal knowledge does.