Whether a trial court must find by a preponderance of the evidence, under Rule 104(a), that the defendant committed an uncharged other act before admitting that act as Rule 404(b) evidence.
Holding
No. Rule 404(b) does not require the court to make a preliminary finding that the other act occurred or that the defendant committed it by a preponderance of the evidence.
Reasoning
Rule 404(b) prohibits other-act evidence when it is offered solely to prove that a person has a bad character and acted consistently with that character. But it permits the evidence for a proper noncharacter purpose, including proof of knowledge. Here, evidence that Huddleston repeatedly sold suspiciously obtained merchandise was relevant to whether he knew the Memorex tapes were stolen.
The structure and text of the Evidence Rules do not impose the preliminary finding Huddleston sought. Rule 404(b) says nothing about a threshold judicial finding, and relevant evidence offered for a proper purpose remains subject to the ordinary admissibility rules, especially Rules 402 and 403. Reading a preponderance requirement into Rule 404(b) would add a restriction that neither its language nor its history supports.
The Court also relied on the Rule's legislative history. The Advisory Committee rejected a mechanical solution for other-act evidence and directed courts to use the ordinary Rule 403 balancing inquiry. Congress likewise emphasized admissibility for proper noncharacter uses rather than imposing heightened preliminary screening by the judge.
The dangers of unfair prejudice do not justify converting this question into one governed by Rule 104(a). Those dangers are addressed through four protections: the proper-purpose limitation in Rule 404(b), the relevance requirement enforced through Rule 104(b), Rule 403's exclusion of evidence whose unfair prejudice substantially outweighs its probative value, and limiting instructions under Rule 105. The strength of proof that the other act occurred may matter in Rule 403 balancing, but it does not trigger a separate preponderance finding under Rule 104(a).