Evidence RULE 104. PRELIMINARY QUESTIONS
(a) Questions of admissibility generally. When the qualification of a person to be a witness, or the admissibility of evidence, or the existence of a privilege is subject to a condition, and the fulfillment of the condition is in issue, that issue is to be determined by the judge. In making that determination the judge shall not apply the rules of evidence except for Rule 403 or a valid claim of privilege. The judge may hear and determine such matters out of the presence or hearing of the jury.
(b) Relevance conditioned on fact. Where evidence is otherwise admissible if relevant and its relevance is subject to a condition, the judge shall admit it upon or subject to the introduction of sufficient evidence to support a finding of the condition. In such cases the judge shall instruct the jury to consider the issue of the fulfillment of the condition and to disregard the evidence if it finds that the condition was not fulfilled. The jury shall be instructed to disregard the evidence if the judge subsequently determines that a jury could not reasonably find that the condition was fulfilled.
(c) Preliminary hearing on admissibility of defendant's statements. Where by virtue of any rule of law a judge is required in a criminal action to make a preliminary determination as to the admissibility of a statement by the defendant, the judge shall hear and determine the question of its admissibility out of the presence of the jury. In such a hearing the rules of evidence shall apply and the burden of persuasion as to the admissibility of the statement is on the prosecution. If the judge admits the statement the jury shall not be informed of the finding that the statement is admissible but shall be instructed to disregard the statement if it finds that it is not credible. If the judge subsequently determines from all of the evidence that the statement is not admissible, the judge shall take appropriate action.
(d) Testimony by accused. By testifying upon a preliminary matter, the accused does not become subject to cross-examination as to other issues in the case.
(e) Weight and credibility. This rule does not limit the right of a party to introduce before the jury evidence relevant to weight or credibility.
