Johnson v. Elk Lake Sch. District

United States Court of Appeals for the Third Circuit · 2002 · Evidence

283 F.3d 138 (3d Cir. 2002)

Updated August 22, 2026

EvidenceRule 415Rule 413(d)Rule 104(b)Rule 403prior sexual assaultspropensity evidenceconditional relevance

Facts

Johnson alleged that while she was a high school student, guidance counselor Wayne Stevens sexually harassed and abused her over a two-year period. At trial against Stevens, Johnson sought to introduce testimony from Karen Radwanski, a former coworker, about an incident in which Stevens picked her up and his hand allegedly went up her skirt and touched her in the crotch area. Radwanski's accounts were equivocal as to whether the touching was intentional, and the incident occurred in another teacher's office, in that teacher's presence, during horseplay. Defense counsel also stated in opening that Johnson reported the matter to state police and there was "[n]o arrest," after which the district court immediately instructed the jury to disregard the remark.

Issue

Under Federal Rule of Evidence 415, must a trial court make a preliminary finding under Rule 104(a) that a prior act was a sexual assault committed by the defendant before admitting it, or is the Rule 104(b) conditional relevance standard sufficient? Also, may otherwise relevant Rule 415 evidence still be excluded under Rule 403, and did the district court abuse its discretion in excluding Radwanski's testimony and denying a mistrial based on the non-arrest remark?

Rule

For evidence offered under Rule 415, the trial court need not make a preliminary Rule 104(a) finding by a preponderance that the prior act was a sexual assault committed by the defendant. Instead, under Rule 104(b), the court asks whether a reasonable jury could find by a preponderance of the evidence that the past act was an offense of sexual assault under Rule 413(d) and that the defendant committed it. Even if that threshold is met, the court retains discretion under Rule 403 to exclude the evidence if its probative value is substantially outweighed by dangers such as unfair prejudice, confusion, misleading the jury, undue delay, or waste of time; any presumption favoring admissibility is strongest only when the prior act is shown with specificity and is substantially similar to the charged conduct.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.

In a civil battery suit in federal court in Philadelphia, Nina Torres alleges that her former music instructor, Paul Mercer, sexually assaulted her. Nina offers testimony from Olivia Kent that, three years earlier in Newark, Mercer pinned her against a wall at a staff party and grabbed her breast; Mercer denies the incident ever happened.

Before admitting Olivia's testimony under Rule 415, what must the judge decide?

Explanation. Rule 415 evidence of prior sexual assaults is screened through Rule 104(b), not Rule 104(a). The judge need not make a preliminary finding that the prior assault actually occurred. The proper inquiry is whether a reasonable jury could find by a preponderance that the prior act qualified as a sexual assault and that the defendant committed it.