1. No person shall be disqualified as a witness in any civil suit or proceeding at law or in equity, by reason of his interest in the event of the same as a party or otherwise, but such interest may be shown for the purpose of affecting his credibility.

2. In any such suit, proceeding or probate matter, where one of the parties to the contract, transaction, occurrence or cause of action, or his agent in such matter, is dead or is shown to be incompetent, and the adverse party or his agent testifies with respect thereto, then any relevant statement or statements made by the deceased party or agent or by the incompetent prior to his incompetency, shall not be excluded as hearsay, provided that in trials before a jury, the trial judge shall first determine by voir dire examination out of the hearing of the jury that the declarant would have been a competent witness and that his alleged statement or statements would have been admissible in evidence if he were available to testify.

Terms Used In Missouri Laws 491.010

  • Contract: A legal written agreement that becomes binding when signed.
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Hearsay: Statements by a witness who did not see or hear the incident in question but heard about it from someone else. Hearsay is usually not admissible as evidence in court.
  • Incompetent: if used in a section in a context relating to actual occupational ability without reference to a court adjudication of incompetency, means the actual ability of a person to perform in that occupation. See Missouri Laws 1.020
  • person: may extend and be applied to bodies politic and corporate, and to partnerships and other unincorporated associations. See Missouri Laws 1.020
  • Probate: Proving a will
  • Testify: Answer questions in court.
  • Trial: A hearing that takes place when the defendant pleads "not guilty" and witnesses are required to come to court to give evidence.
  • Voir dire: The process by which judges and lawyers select a petit jury from among those eligible to serve, by questioning them to determine knowledge of the facts of the case and a willingness to decide the case only on the evidence presented in court. "Voir dire" is a phrase meaning "to speak the truth."

3. The provisions of this section shall apply to all trials commenced after September 28, 1985.