Appellant was convicted by a jury on June 27, 1974, of forcible anal sodomy 1 on Robert M. sometime during December, 1968. He appeals from the judgment of sentence on the ground that the trial court impermis *211 sibly allowed the introduction into evidence of other acts of sodomy allegedly committed by appellant on Robert M. and on other persons on occasions prior to, and subsequent to, the date of the crime charged in the indictment. We agree with this contention, and we reverse the judgment of sentence.
On August 21, 1973, appellant was arrested and charged with having committed forcible anal sodomy on Robert M. during December, 1968. At the time of the alleged crime, appellant was a member of the supervisory staff of Hillcrest School, an institution for mentally retarded children, and the victim was a thirteen-year-old resident of that school. At trial, Robert M. testified that appellant engaged in forcible anal sodomy on his person in December, 1968. The victim also testified that appellant committed forcible acts of oral and anal sodomy on his person at least once every two weeks for a period of one year prior to the December, 1968 incident. The Commonwealth then called four other witnesses who were former residents of the Hillcrest School to testify about involuntary deviate sexual acts they had witnessed appellant commit. John E. testified that between 1965 and 1971, the appellant committed forcible acts of anal intercourse on his person on four separate occasions. Theodore J. testified that on one occasion he observed the defendant performing anal intercourse on John E. Carl H. testified that he saw appellant commit anal sodomy on Grant B. and force Robert M. to commit oral sodomy on appellant. Carl H. also testified that appellant forced him to perform oral sodomy five or six times. Neither Theodore J. nor Carl H. were able to provide dates for the alleged incidents. Finally, McKinley J. testified that he observed defendant perform anal intercourse on Robert M. in 1962. Because appellant did not begin his job at Hillcrest until early 1966, the date of the alleged occurrence witnessed by McKinley J. is also unclear. An outer time limit, however, can be established *212 because McKinley J. testified that he left Hillcrest in 1967. In sum, all of the alleged acts occurred sometime between the beginning of 1966 and 1971, but no specific dates can be pinpointed.
“One of our most fundamental and prized principles in the administration of criminal law is that a distinct crime, except under certain special circumstances, cannot be given in evidence against a defendant who is being tried for another crime. This is because the fact that a person has committed one offense is not proof that he has committed another and because the effect of such testimony upon a jury is nevertheless bound to create prejudice and an emotional reaction on their part against the defendant.”
Commonwealth v. Burdell,
The lower court allowed the introduction of the testimony on the theory that it helped to show a common scheme, plan or design to commit oral and anal sodomy *213 against residents of the Hillcrest School. In his written opinion rejecting appellant’s post-trial motions, the trial judge stated that, “these other acts were similar enough to warrant their submission to the jury to show peculiar appetites or needs of the defendant and his propensity to fill these needs and the way he went about it.” The Commonwealth’s brief amplified upon these assertions. Appellant’s “plan” included the use of his official authority to obtain sexual gratification from young, minimally educated, and mentally retarded males, by force if necessary. The similarity of the nature of the victims and the crimes served as the appellant’s “signature.” The Commonwealth also argues that the proffered testimony sheds light on appellant’s “state of mind” during December, 1968. We believe that the trial court and the Commonwealth endorse an erroneously expansive interpretation of the “common design” and “state of mind” exceptions to the general rule precluding the use of “other crimes” in a criminal trial.
Commonwealth v. Boulden,
Judge Woodside, in a long and cogent opinion, concluded that the disputed testimony could not be admitted as showing a plan, scheme or design nor could “ [a] single act with a different child over a year before . . . be a ‘sequence of acts.’ ”
The trial court and the Commonwealth rely heavily on
Commonwealth v. Kline,
The Commonwealth also seeks to justify the admission of the other acts of sodomy on the ground that they illuminated defendant’s “state of mind” during December, 1968. Again,
Commonwealth v. Boulden,
supra, gives the proper rejoinder. “If the event took place on the same day, and possibly within a very few days, it might have been evidence of the ‘ “state of mind” ’ of the de
*217
fendant at the time of the alleged attack and as such would be admissible under the authority of numerous cases.”
McCormick, supra at 453, is critical of many of the cases which discuss the admission into evidence of other crimes: “Most of the opinions . . . proceed on the assumption that the decision turns solely upon the ascertainment and application of a rule. If the situation fits one of the classes wherein the evidence has been recognized as having independent relevancy, then the evidence is received, otherwise not.” By narrowly focusing on the application of mechanical rules, judges may “lose sight of the underlying policy of protecting the accused against unfair prejudice.” McCormick, supra at 453. McCormick rejects this “pigeonholing” approach, and recommends that courts balance, “on the one side, the actual need for the other-crimes evidence in the light of the issues and the other evidence available to the prosecution, the convincingness of the evidence that the other crimes were committed and that the accused was the actor, and the strength or weakness of the other-crimes evidence in supporting the issue, and on the other, the de *218 gree to which the jury will probably be roused by the evidence to overmastering hostility.” 6 at 453.
We believe that this balancing process operates to exclude the challenged evidence in this case and supports the wisdom of our interpretation of the traditional rule and exceptions. First, the evidence that the other crimes were committed and that the accused was the actor is very weak. Appellant was not convicted or arrested for these other alleged acts of sodomy. He was not even accused of these acts by the putative victims until many years had transpired. The only evidence of the actual occurrence of these acts is the testimony of people who were teen-agers and limited intellectually at the time the acts were allegedly committed. Defendant would have an extremely difficult time countering testimony as to vaguely described acts which happened on unspecified dates. The other crimes evidence, as discussed previously, has minimal probative value on the issue of whether or not appellant committed sodomy on Robert M. during December, 1968. The testimony concerns acts too remote to bear on appellant’s state of mind or conduct in December, 1968. Its only relevance is “to ground the (impermissible) inference that accused is a bad man and hence probably committed this crime.” McCormick, supra, at 453. While the Commonwealth may suffer certain practical problems from the exclusion of this evidence, its case is not totally destroyed from a legal standpoint. At *219 retrial, Robert M.’s testimony, if believed by the jury, would be sufficient evidence to support a conviction. 7 Most importantly, this testimony is exactly the type of “other crimes” that appeals to the jury’s emotions and leads to a conviction based on the depravity of a person’s character. A jury might very well combine sympathy for the plight of the alleged victims with the cumulative impact of the alleged incidents to produce an overwhelming hostility to defendant as a person that could not be refuted by either testimony as to the offense charged in the indictment or arguments of reason. Accordingly, we reverse the judgment of sentence and grant a new trial.
Notes
. Technically, appellant was convicted of performing involuntary deviate sexual intercourse. See Act of Dec. 6, 1972, P.L. 1482, No. 334, § 1, eff. June 6, 1973; 18 Pa.C.S.A. § 3123.
, According to McCormick, supra, at 448-49, the common plan or design exception is only applicable when the prosecution hopes to use the evidence to shed light on the disputed issues of defendant’s motive, identity, or intention. In the case at bar, appellant did not seek to establish that he lacked a motive for sodomy, or that he committed sodomy “accidentally” or that Robert M. was mistaken as to the identification of his attacker. Instead, appellant argued that the whole charge was a fabrication concocted by spiteful residents of Hillcrest School. Because there was no issue of mistaken identity at trial, the Commonwealth cannot justify the introduction of the other acts as “so nearly identical in method as to earmark them as the handiwork of the accused.” See McCormick, supra, at 449. Nor can it be said that repeated acts of oral and anal sodomy are so distinctive as to be tantamount to appellant’s unique “signature.”
. We prefer to rest our reasoning and conclusion on the narrow ground that the acts sought to be introduced were too remote in time to fit within the “common design” exception, as discussed in
Kline.
Judge Woodside, however, sharply questioned whether the “common design” exception should receive a looser and more “liberal” interpretation when sex crimes are involved. The Majority’s approach in
Kline
rested on the questionable assumption that a rapist is more likely to repeat his crime in the near future than is a robber or a murderer. Judge Woodside adduced statistical studies to repudiate this contention, and argued that, “in some respects there should be no distinction between sex offenders and other offenders, while in other respects there should be a distinction between different types of sex offenders.”
Commonwealth
v.
Boulden,
. In Ransom, defendant was convicted of rape and challenged, on appeal, the introduction of evidence of a rape which occurred two or three days before the rape of which he was accused. The evidence of the earlier rape tended to prove defendant’s identity, an issue in the case. Because these offenses were so closely related in time, and because identity was in issue, that case is not authority for the instant case where the alleged offenses occurred over a six year time span and identity was not in issue. Cf. Commonwealth v. Boulden.
. A similar rule operates to exclude the use of properly recorded convictions from the remote past to impeach a witness. Cf.
Commonwealth v. Bighum,
. Judge Woodside again deserves commendation for his foresightedness and common sense in Commonwealth v. Boulden, supra. Instead of merely relying on the traditional rule and exceptions, Judge Woodside examined the policy bases of the “other crimes” rule. He concluded that without the protection of the “other crimes” rule, (1) a defendant would have to meet charges of which he had no notice and which might be totally fabricated; (2) the defendant would have to respond to collateral issues and the attention of the jury would be diverted from the crime being charged; and (3) the jury might conclude that proof of prior offenses justified a condemnation of the defendant irrespective of his guilt of the offense charged. All these dangers are manifestly presented by the facts of the instant case.
. It should be noted that some of the other alleged acts of sodomy testified to by the Commonwealth’s witnesses were committed in the presence of eyewitnesses. The Statute of Limitations, Act of March 31, 1860, P.L. 427, § 77; Act of April 6, 1939, P.L. 17, § 1; 19 P.S. § 211, may bar prosecution on any of the alleged offenses committed prior to the one charged in the indictment. Nevertheless, this fact may indicate that ample testimony may still be available in future prosecutions of persons in positions similar to that of appellant.
