Who is allowed to impeach a witness under Rule 607?

In the context of Rule 607, any party involved in the case is permitted to impeach a witness. Impeachment refers to the process of challenging the credibility of a witness, and this rule emphasizes that the right to do so is not limited to just the opposing party or the one that called the witness.

The ability for any party to engage in impeachment serves the purpose of ensuring that all relevant facts and the reliability of testimonies are thoroughly examined, ultimately contributing to a fair trial. This allows both the plaintiff and the defendant, as well as any intervening parties, to question witness credibility based on various factors like prior inconsistent statements or motives for bias.

This inclusive approach reflects the overarching principles of equity in legal proceedings, ensuring that the integrity of witness testimony can be tested by all parties who have a stake in the outcome of the case.