Dan Sanchez appeals from his conviction of first degree sexual assault following a jury trial in the district court for Box Butte County. We conclude that the district court erred in admitting testimony regarding uncharged criminal acts occurring prior to the charged offense and, therefore, reverse, and remand for a new trial.
I. FACTS AND PROCEDURAL BACKGROUND
Sanchez was charged under Neb. Rev. Stat. § 28-319(l)(c) (Reissue 1995) with sexually assaulting 13-year-old A.S. at some time during the period of December 25,1996, to February 24, 1997. On June 16, 1997, A.S. reported the incident to her mother, who notified law enforcement authorities on the same date. Prior to trial, Sanchez filed a notice of intent to offer evidence of A.S.’ prior sexual behavior pursuant to Neb. Rev. Stat. § 28-321 (Reissue 1995) and requested an in camera hearing on this issue. Also prior to trial, the State filed a notice of its intent to offer “other acts” evidence pursuant to Neb. Evid. R. 404(2), Neb. Rev. Stat. § 27-404(2) (Reissue 1995), in order to establish that Sanchez had engaged in sexual contact, including penetration, with his biological daughters and former wife while they were under the age of 16. Sanchez filed motions in limine to exclude this evidence pursuant to Neb. Evid. R. 403, Neb. Rev. Stat. § 27-403 (Reissue 1995).
1. Rule 404(3) Hearing
On April 16, 1998, the district court conducted a pretrial evidentiary hearing on the State’s proposed offer of “other crimes” evidence as required by rule 404(3). At this hearing, the State called L.G., who had been married to Sanchez from 1976 until 1983, and Au.G. and A.G., children of this marriage.
Au.G., whose date of birth is May 16, 1980, testified that Sanchez sexually assaulted her repeatedly during a 2-week sum *295 mer visitation in 1984 or 1985 at an apartment in Texas where Sanchez then resided. She testified that Sanchez fondled her and that on one occasion, she felt cold and pain in her vaginal area while Sanchez was on top of her. On cross-examination, Au.G. said she was confused when, approximately 1 to 2 months prior to the hearing, she reported that the incidents had occurred in Alliance, Nebraska. She further stated that memories of the assault came back to her in dreams and flashbacks.
A.G., whose date of birth is March 30, 1976, also testified that she was sexually assaulted by Sanchez when she was a young child but expressed uncertainty as to whether the events actually happened or were a part of a dream.
L.G., whose date of birth is September 7, 1961, married Sanchez in 1976 when she was 14 years old. She testified that she first met Sanchez when she was 13 and had accompanied a friend, Sanchez’ sister, to the Sanchez home after school. She was introduced to Sanchez, who was 22 years old at the time, and accompanied him to his room to view his sports trophies and awards. She stated that when Sanchez’ sister left the room, he sexually assaulted her, achieving vaginal penetration. She testified that Sanchez subsequently subjected her to oral and vaginal penetration on multiple occasions prior to their marriage in 1976. When the marriage was dissolved in 1983, L.G. obtained custody of A.G. and Au.G., and Sanchez was given visitation rights. L.G. testified that when Au.G. told her of the molestation by Sanchez during the visitation in Texas, she attempted to obtain a court order terminating Sanchez’ visitation rights but was unsuccessful in that effort. L.G. remarried, and in September 1985, Sanchez relinquished parental rights to Áu.G. and A.G., who were adopted by L.G.’s new husband.
Sanchez called three witnesses at the pretrial hearing. Katie Sanchez, who was married to Sanchez from 1990 to 1998, testified that she was living in Garland, Texas, with Sanchez in 1985 and stayed with friends during a 2-week period when Sanchez’ daughters came for a summer visit. However, she observed Sanchez with his children during this visitation and stated that the girls appeared happy. Sanchez’ brother testified that he and his wife transported A.G. and Au.G. back to their home after a visitation with Sanchez in Texas in the summer of 1985. He *296 stated that he did not notice anything unusual about their behavior during this trip other than that they were “fidgety,” which he attributed to the fact that they were not familiar with his family. Sanchez’ sister-in-law testified that nothing unusual happened during the journey. Sanchez’ mother testified that L.G. came to their home “constantly” in 1975 to see Sanchez and that for the initial 2 months of this period, there was an open doorway with no door between Sanchez’ room and the adjacent kitchen.
Sanchez also offered certain documentary evidence which was received by the court, including transcripts of depositions of L.G., Au.G., and A.G.; a videotape containing interviews of the same persons; and certain pleadings, motions, and orders from the proceedings in the district court for Box Butte County dissolving the marriage of Sanchez and L.G. and determining custody and visitation rights. On May 4, 1998, the district court entered an order granting the State’s motion to present “other acts” evidence through the testimony of L.G. and Au.G., but denying the motion as to the testimony of A.G.
2. Section 28-321(2) Hearing
Immediately following the rule 404(3) hearing, the district court conducted an in camera hearing pursuant to § 28-321(2) on Sanchez’ motion to offer evidence of A.S.’ past sexual behavior. Sanchez offered the depositions of A.S. and her mother, taken October 10, 1997, and the deposition of Alliance police officer Craig Dvorak, taken September 17, 1997. The parties also stipulated that the last day of the 1996-97 school year in Alliance was June 4, 1997.
In her deposition, A.S. testified that she was asleep at Sanchez’ home on New Year’s Eve 1996 and was awakened by pelvic pain caused by Sanchez’ penetrating her with his finger. She also testified that in June 1997, she was attending a drive-in movie with her 13-year-old boyfriend when her boyfriend briefly touched her vaginal area under her clothing but did not penetrate her. Dvorak testified that during his initial investigation, A.S. told him that her boyfriend had touched her crotch area over her clothing. A.S.’ mother recalled that A.S. had mentioned to Dvorak that she resisted a boy’s attempt to place his hand under her shirt and that she kissed him. In its pretrial order *297 . of May 4,1998, the district court denied Sanchez’ motion to present this evidence at trial.
3. Trial
A jury trial was held on April 27 and 28, 1998. A.S. testified that Sanchez was her godfather and that for a period of time, she visited the Sanchez home once or twice a week and spent the night almost every other week. When asked the specific date when the assault occurred, she replied, “I think it was New Year’s but I’m not sure.” She said that the assault occurred some time after her 13th birthday on December 21, 1996, but before she visited a doctor in February 1997. She stated that when the assault occurred, she was at the Sanchez residence watching television in a first-floor room. Katie Sanchez, Sanchez’ wife at the time, and one of his three sons were watching television with A.S. for a time, but they then left. A.S. testified that she got bored and went to a second-floor room in the home where the other two Sanchez boys were asleep on a couch and Sanchez was sitting in a recliner watching television. She sat down on the right arm of the chair next to Sanchez and fell asleep.
A.S. testified that she was awakened by a sharp pain in her vaginal area. She then felt someone kissing her on the mouth, and when she opened her eyes, she saw that it was Sanchez. She also saw a part of his hand coming out of her shorts. A.S. told him to stop and then left the room and went back downstairs, where she fell asleep.
Sanchez made an offer of proof regarding A.S.’ encounter with her boyfriend, which the court overruled based upon its finding that the evidence was irrelevant and inadmissible under § 28-321.
A pediatrician testified that he examined A.S. on February 24, 1997, because of A.S.’ complaints of painful and frequent urination. He referred A.S. to a licensed nurse practitioner, who conducted a genital examination and diagnosed a vaginal yeast infection. She testified that A.S.’ hymen was intact and stated that pressure on the hymen could cause pain. The pediatrician and the nurse practitioner both testified that the absence of physical injury does not rule out the occurrence of a sexual assault.
The State called Au.G. as a witness at trial. When the prosecutor began questioning her about her visit with Sanchez in *298 Texas when she was 5 years old, Sanchez objected on the ground that the evidence was inadmissible under rule 404. The district court overruled the objection but gave the following limiting instruction before permitting Au.G. to testify:
Ladies and gentlemen of the jury, we are now going to hear some evidence that is being received for a specified limited purpose. Evidence of other crimes or acts is admitted for the limited purpose of showing that proof of motive, opportunity, intent, preparation, plan, knowledge, identity, or absence of mistake or accident. Such evidence is not admissible to prove the character of the defendant or that the defendant acted in conformity with that prior offense in the same offense that he is charged with in this court. The evidence that the defendant committed other crimes or acts may be considered by you only for the limited purpose of showing that the defendant had motive, opportunity, intent, preparation, plan, or knowledge to commit the offense that he is charged with in this case or to establish the identity or absence of mistake or accident, the evidence may be considered by you for no other purpose.
Au.G.’s subsequent testimony was generally consistent with that which she gave at the rule 404(3) hearing.
The State also called L.G. as a witness at trial. The court overruled Sanchez’ timely rule 404(2) objection and instructed the jury: “I gave you a limiting instruction when [Au.G.] testified. That same limiting instruction is in effect in regard to any testimony by this witness in regard to prior acts.” L.G. then testified to the matters which were the subject of her testimony at the rule 404(3) hearing, adding the detail that during their initial sexual encounters, Sanchez pinched her nipples violently and penetrated her with his finger before having intercourse.
Testifying on his own behalf, Sanchez denied sexually abusing Au.G. Regarding A.S., he stated that on New Year’s Eve 1996, he worked until 6 p.m. and then went home and watched football on television. He stated that A.S. was not present at his home on that evening and that on other occasions when she had been in his home, he had never observed her in the second-floor den where she alleged that the assault had occurred. Sanchez denied assaulting A.S.
*299 Katie Sanchez, who was married to Sanchez from 1990 to 1998, also testified that A.S. was not present at the Sanchez’ home on New Year’s Eve 1996. She stated that on other occasions when A.S was present in their home, she was not allowed to go into the second-floor den if Sanchez was there because it was “his space.” Katie Sanchez also testified that A.S. accompanied her on a trip to Katie Sanchez’ parents’ home in March 1997, but that Sanchez did not go along.
Included in the court’s instructions to the jury at the close of the case was the following:
During the trial I told you that certain evidence was received for a limited purpose. The testimony that Sanchez sexually assaulted [L.G.] and [Au.G.] was received for the limited purpose of proof of motive, opportunity, intent, preparation, plan, knowledge, identity, or lack of mistake or accident. You must consider this evidence only for that limited purpose and no other.
The jury returned a verdict of guilty, and Sanchez was sentenced to a period of incarceration of not less than 5 nor more than 7 years, with credit for time served. He then perfected this appeal, which we removed to our docket on our own motion pursuant to our statutory authority to regulate the caseloads of the appellate courts.
II. ASSIGNMENTS OF ERROR
Sanchez asserts, restated, that the trial court erred in (1) precluding him from offering evidence regarding the victim’s past sexual behavior and (2) allowing the State to present evidence regarding prior bad acts allegedly committed by Sanchez.
III. STANDARD OF REVIEW
In all proceedings where the Nebraska Evidence Rules apply, admissibility of evidence is controlled by the Nebraska Evidence Rules, not judicial discretion, except in those instances under the rules when judicial discretion is a factor involved in determining admissibility.
State v. Jacob,
Because the exercise of judicial discretion is implicit in Neb. Evid. R. 401, Neb. Rev. Stat. § 27-401 (Reissue 1995), it is within the discretion of the trial court to determine relevancy and admissibility of evidence of other wrongs or acts under rules 404(2) and 403, and the trial court’s decision will not be reversed absent an abuse of that discretion.
State
v.
Carter,
IV. ANALYSIS
1. Victim’s Past Sexual Behavior
Nebraska’s rape shield law, § 28-321(2), provides in part that evidence of a sexual assault victim’s past sexual behavior shall not be admissible unless such evidence is
(a) [ejvidence of past sexual behavior with persons other than the defendant, offered by the defendant upon the issue whether the defendant was or was not, with respect to the victim, the source of any physical evidence, including but not limited to, semen, injury, blood, saliva, and hair; or (b) evidence of past sexual behavior with the defendant when such evidence is offered by the defendant on the issue of whether the victim consented to the sexual behavior upon which the sexual assault is alleged if it is first established to the court that such activity shows such a relation to the conduct involved in the case and tends to establish a pattern of conduct or behavior on the part of the victim as to be relevant to the issue of consent.
The purpose of the rape shield law is to protect sexual assault victims from grueling cross-examination concerning their previous sexual behavior, which often elicits evidence of questionable relevance to the case being tried.
State
v.
Earl, supra; State
v.
Schenck, 222
Neb. 523,
*301 We agree with the determination of the district court that the evidence which Sanchez sought to present at trial regarding A.S.’ past sexual behavior does not fit within either of these exceptions. Sanchez does not seriously dispute this determination but argues that the evidence is nevertheless admissible because its exclusion would violate his rights to confrontation and compulsory process pursuant to the Sixth Amendment to the U.S. Constitution and article I, § 11, of the Nebraska Constitution. The Sixth Amendment provides that “[i]n all criminal prosecutions, the accused shall enjoy the right ... to be confronted with the witnesses against him; [and] to have compulsory process for obtaining witnesses in his favor....” Article I, § 11, of the Nebraska Constitution provides:
In all criminal prosecutions the accused shall have the right to appear and defend in person or by counsel, to demand the nature and cause of accusation, and to have a copy thereof; to meet the witnesses against him face to face; to have process to compel the attendance of witnesses in his behalf; and a speedy public trial by an impartial jury of the county or district in which the offense is alleged to have been committed.
This court has not decided a case in which evidence inadmissible under § 28-321 was found to be admissible on constitutional grounds. Although this theory of admissibility was argued in
State
v.
Earl,
Sanchez interprets this language as suggesting that “there may well be instances where evidence of prior sexual behavior is so relevant and so probative that it triggers a defendant’s constitutional right to present it, regardless of whether it meets either criterion provided in Neb. Rev. Stat. §28-321.” Brief for appellant at 8. From this premise, he argues that evidence concerning A.S.’ conduct with her boyfriend should have been admitted “for the purpose of showing that the conduct attributed to Sanchez had, in fact, been committed by another male.” Brief for appellant at 5. In this regard, he relies upon
Com.
v.
Spiewak,
Sanchez also relies on
People
v.
Hill,
We find Sanchez’ authority on this issue distinguishable and his arguments unpersuasive. Assuming, without deciding, that there may be circumstances in which the accused’s constitutional right to confrontation would require admission of evidence concerning a victim’s prior sexual behavior which would be inadmissible under the rape shield law, no such circumstances exist here. This is not a case where the victim displays sexual knowledge inappropriate for her age. The conduct which A.S. attributed to her teenage boyfriend differed significantly from that which she attributed to Sanchez in that it did not involve penetration. The fact that she disclosed both incidents to a sister in the same conversation does not lead to an inference that one incident occurred and the other did not. It is clear from the offer of proof that A.S. described two separate and distinct incidents, distinguishing the boyfriend’s touching from Sanchez’ alleged penetration. We conclude that the district court did not abuse its discretion in excluding evidence of the boyfriend’s conduct.
*304 2. Evidence of Prior Uncharged Sexual Assaults
Sanchez’ remaining assignments of error relate to the trial court’s denial prior to trial of his motion in limine to exclude the testimony of L.G. and Au.G. that they had been sexually assaulted by Sanchez 22 years ago and 11 to 12 years ago, respectively, and the trial court’s admission at trial of such testimony over Sanchez’ objection. The admissibility of what has been characterized as “other crimes” or “similar acts” evidence is governed by rule 404(2), which provides:
Evidence of other crimes, wrongs, or acts is not admissible to prove the character of a person in order to show that he or she acted in conformity therewith. It may, however, be admissible for other purposes, such as proof of motive, opportunity, intent, preparation, plan, knowledge, identity, or absence of mistake or accident.
The admissibility of other crimes evidence under rule 404(2) must be determined upon the facts of each case and is within the discretion of the trial court.
State
v.
White,
Before the prosecution may offer other crimes evidence pursuant to rule 404(2) in a criminal case, it must first prove to the trial court, out of the presence of the jury, “by clear and convincing evidence that the accused committed the crime, wrong, or act.” Rule 404(3). Sanchez argues that the State failed to meet this burden because of inconsistencies in the testimony of L.G. and Au.G. at the pretrial hearing held pursuant to rule 404(3). We have not specifically defined the phrase “clear and convincing evidence” as it is used in this rule. However, we have stated that under rule 404(2), evidence of prior uncharged crimes cannot be admissible “unless there is sufficient evidence that the crimes were actually committed and that the defendant committed them, to warrant submission to a jury if the other crimes had been charged.”
State
v.
Timmerman,
It is axiomatic that only relevant evidence is admissible.
State
v.
McManus, ante
p. 1,
However, evidence of other crimes which is relevant for any purpose other than to show the actor’s propensity is admissible under rule 404(2). “Evidence that is offered for a proper purpose is often referred to as having ‘special’ or ‘independent relevance,’ which means its relevance does not depend on its tendency to show propensity.”
State
v.
McManus, ante
at 8,
In
Huddleston
v.
United States,
[T]his court’s rule 404(2) analysis considers whether the (1) evidence was relevant for some purpose other than to prove the character of a person to show that he or she acted in conformity therewith, (2) probative value of the evidence is substantially outweighed by its potential for unfair prejudice, and (3) trial court, if requested, instructed the jury to consider the evidence only for the limited purpose for which it was admitted.
We apply this analysis in reviewing the admissibility of other crimes evidence in the present case.
In addressing the initial question of whether the evidence of other crimes was relevant for some purpose other than that prohibited by rule 404(2), we are hampered by the fact that the purpose for which this evidence was offered and received in this case is not clear from the record. In its “Notice of Intent to Present 404 Evidence,” the State expressed its intent to present evidence of other acts of the defendant pursuant to rule 404(2), but did not state the purpose for which such evidence would be offered. Likewise, the record of the hearing held pursuant to rule *307 404(3) does not disclose the purpose for which the evidence was offered, and in its order, the trial court did not identify the purpose for which it would be received, stating only that “[t]he State is allowed to present such evidence ... within the bounds set by Neb. Rev. Stat. § 27-404(2).”
A similar ambiguity of purpose was addressed by the court in
U.S. v. Murray,
First, the line between what is permitted and what is prohibited under Rule 404(b) is sometimes quite subtle. Second, Rule 404(b) evidence sometimes carries a substantial danger of unfair prejudice and thus raises serious questions under Fed.R.Evid. 403. Therefore, it is advisable for a trial judge to insist that a party offering Rule 404(b) evidence place on the record a clear explanation of the chain of inferences leading from the evidence in question to a fact “that is of consequence to the determination of the action.” [Citation omitted.] And it is likewise advisable for the trial court to place on the record a clear explanation of the basis for its ruling on the admission of the evidence. Not only do these procedures help to ensure that sensitive Rule 404(b) rulings are made with care (and thus to diminish the likelihood that these rulings will result in reversals), but these procedures greatly assist the process of appellate review.
U.S.
v.
Murray,
*308
We agree with these authorities and therefore hold that henceforth, the proponent of evidence offered pursuant to rule 404(2) shall, upon objection to its admissibility, be required to state on the record the specific purpose or purposes for which the evidence is being offered and that the trial court shall similarly state the purpose or purposes for which such evidence is received. See
State
v.
Osborn,
(a) Intent
We have held that other crimes evidence may be offered for the purpose of proving intent where intent is an element of the charged offense. See, e.g.,
State
v.
Styskal,
*309 (b) Opportunity
In
State
v.
Newman,
(c) Motive
Motive is defined as that which leads or tempts the mind to indulge in a criminal act. State v.
McBride,
The State argues that the other crimes evidence served to prove Sanchez’ “motive to obtain sexual gratification from young girls” which is “foreign to most adults who are not sexually attracted to children.” Brief for appellee at 33. The State further argues that “many adults find it hard to believe that there are people who are sexually attracted to kids.” Id. Aside from its dubious assertion that adult members of our society are gener *310 ally unaware of the existence of pedophiles, this argument illustrates that under the guise of motive, the State is really attempting to prove propensity, i.e., that one who in the past was motivated to seek sexual gratification from children is likely to do so again. While the facts underlying this conclusion are logically relevant, they lack independent relevance and are thus inadmissible for this purpose under rule 404(2). The State has not articulated a legitimate explanation of why motive was a fact of consequence to the determination of Sanchez’ guilt, and we therefore conclude that the other crimes evidence cannot have independent relevance with respect to motive.
(d) Identity
A plea of not guilty challenges all elements of the crime charged, requiring the State to prove the identity of the perpetrator. State v. Sherrod, supra. Thus, identity was a fact of consequence in this case which could serve as a basis for independent relevance of other crimes evidence, provided that such evidence had probative value as to the identity of the person who committed the crime with which Sanchez was charged.
The probative value of evidence involves a measurement of the degree to which the evidence persuades the trier of fact that a particular fact exists and the distance of the fact from the ultimate issues of the case.
State v. Merrill,
In
State
v.
Carter,
In both State v. Carter, supra, and State v. Freeman, supra, there was physical evidence that a sexual assault had occurred but no eyewitness identification of the assailant, thus leaving open the possibility that someone other than the defendant had committed the crime. In each of those cases, the other crimes evidence was held to be probative on the issue of the identity of the assailant and therefore properly admitted for that purpose. In the present case, there is no physical evidence of penetration necessary to establish first degree sexual assault, although there is medical testimony that the absence of such evidence does not mean that such an assault did not occur. The only evidence of the assault is the testimony of A.S., who described what happened and unequivocally identified Sanchez as the assailant. There is no evidence upon which the jury could have concluded that the assault occurred but that someone other than Sanchez committed it. Thus, assuming without deciding that the other crimes evidence bears the requisite similarity to the charged offense, it could have no probative value on the issue of identity under the facts of this particular case. If the jury believed the testimony of A.S. that the acts which constitute first degree sexual assault occurred, it would have no basis for identifying anyone other than Sanchez as the assailant and his prior conduct would prove nothing necessary for conviction. On the other hand, if the jury did not believe the testimony of A.S. regarding the occurrence of the assault, it would be left with no evidence that a crime had been committed and thus no assailant to identify. Sanchez’ prior acts could not fill this evidentiary void.
For the reasons stated, we conclude that the other crimes evidence in this case lacked the independent relevance which is
*312
a prerequisite to admissibility under rule 404(2). We therefore need not address the second and third analytical steps set forth in
State v. McManus, ante
p. 1,
V. CONCLUSION
The trial court did not err by refusing to admit evidence regarding A.S.’ sexual history predating the charged offense. However, the admission of evidence regarding Sanchez’ prior uncharged criminal conduct constituted an abuse of discretion and reversible error because such evidence was not relevant for a purpose other than showing Sanchez’ character or actions in conformity therewith, and was thus inadmissible under rule 404(2). The judgment of conviction is therefore reversed, and the cause is remanded for a new trial.
Reversed and remanded for a new trial.
