What can be used to impeach a witness?

What can be used to impeach a witness?

• A. Prior inconsistent statements
• B. Hearsay evidence
• C. A favorable opinion
• D. A long memory

Answer: (A)

Impeaching a witness focuses on credibility, and the strongest way to challenge a witness’s honesty is to show that they previously gave statements that don’t match what they’re saying now. A prior inconsistent statement can be used to cast doubt on the reliability of the current testimony because it reveals a conflict in the witness’s account. This is true whether the prior statement was made under oath in a prior proceeding or deposition, or in another setting that the court allows for impeachment, with the witness given a chance to explain or deny the discrepancy. Hearsay evidence isn’t the right tool for impeachment on its own because it’s about the truth of statements made outside the courtroom, and doesn’t inherently demonstrate unreliability in the witness’s current testimony. A favorable opinion about the witness would actually bolster, not undermine, credibility, and a long memory would tend to support credibility rather than damage it.

Impeaching a witness focuses on credibility, and the strongest way to challenge a witness’s honesty is to show that they previously gave statements that don’t match what they’re saying now. A prior inconsistent statement can be used to cast doubt on the reliability of the current testimony because it reveals a conflict in the witness’s account. This is true whether the prior statement was made under oath in a prior proceeding or deposition, or in another setting that the court allows for impeachment, with the witness given a chance to explain or deny the discrepancy.

Hearsay evidence isn’t the right tool for impeachment on its own because it’s about the truth of statements made outside the courtroom, and doesn’t inherently demonstrate unreliability in the witness’s current testimony. A favorable opinion about the witness would actually bolster, not undermine, credibility, and a long memory would tend to support credibility rather than damage it.