The defendant was found guilty upon indictments charging rape (Gr. L. c. 265, § 22) and unnatural and lascivious acts (G. L. c. 272, § 35). 1 The cases come here by appeal under Gr. L. c. 278, §§ 33A-33G-, with numerous assignments of error.
1. Two assignments of error (Nos. 12 and 13) allege that the court erred in denying the defendant’s motions for directed verdicts on both indictments. These assignments cannot be said to have been argued within the meaning of Rule 13 of the Rules for the Regulation of Practice before the Full Court,
2. The defendant assigns as error (assignment No. 6) the allowance of questions put by the prosecutor to the physician (a gynecologist) who examined the victim shortly after the alleged attack took place. Prior to answering these questions, the witness had testified that the victim was crying and was somewhat hysterical when he first saw her, that she related certain information to him, and that he examined her clothing and noted that the pockets of her blouse were ripped and that the zipper on her skirt was broken. He also testified that she had a bruise on her left breast and bruises “bilaterally on both arms.” On the basis of a physical examination he concluded that she had engaged in intercourse within twelve hours of the examination. This evidence was admitted without objection. The witness was then asked: “Doctor, based upon your medical training and based upon your observations of the person of this young lady and based upon . . . [her] emotional state . . ., did you on that evening form an opinion as to whether or not there had been a forcible entry?” After stating *666 that he had formed an opinion, the witness was permitted to state that he “thought that there was forcible entry.” This evidence was admitted subject to the defendant’s exceptions. Immediately thereafter, the judge asked the witness if he had been given ‘ ‘ a history from the patient as to what happened,” and the witness stated that he had. The judge, then asked him whether that statement by the victim had formed “any part or basis of . . . [his] opinion.” The witness answered, “Well, ... I would say yes.”
The questions put by the prosecutor should have been excluded. • It is not improbable that a jury would regard medical testimony that acts of intercourse had been accomplished by a “forcible entry” as tantamount to testimony that the victim was raped. Thus, the defendant argues (citing
Holland
v.
Commonwealth,
272 S. W. 2d [Ky.] 458, 460), the questions were inadmissible because they permitted the witness to give an opinion on the ultimate question in issue; it was tantamount, he contends, to asking the witness if in his opinion the defendant was guilty. As we said in
Commonwealth
v.
Chapin,
We are of opinion that the possible prejudice to the defendant by the admission of this evidence was such that he is entitled to a new trial on the charge of rape. The question of the defendant’s guilt or innocence rested in large part upon whether the jury believed the victim’s version of what happened or the defendant’s. In these circumstances the witness’s opinion, presented as the unbiased testimony of an expert, could have substantially influenced the jury’s decision as to whom to believe.
3. By assignment No. 14 the defendant contends that the failure of the court to allow motions for specifications entitles him to a new trial on both convictions. By proceeding to trial without having sought a decision on the motions, the defendant waived them.
Preston
v.
Neale,
4. Assignments Nos. 1 and 3 complain of the prosecutor’s statement in his opening that the victim feared that
*668
the defendant might have been the “Boston Strangler,” and of his later elicitation of testimony from the victim to this effect. Generally, counsel is free to state in his opening anything that he expects to be able to prove by evidence.
Commonwealth
v.
Makarewicz,
5. Assignment No. 7 challenges the denial of the defendant’s motion to introduce the record from the hospital where the victim was examined. It is apparent from the transcript that the defendant was seeking by this record to show that the victim was not a virgin prior to the alleged attack. Although evidence of a general reputation for un-chastity may be admitted in rape cases, evidence of instances of prior intercourse with other persons is inadmissible.
Commonwealth
v.
Harris,
6. Assignments Nos. 8 and 11 concern the judge’s failure to exclude testimony relating to photographs of nude females, three of which were found in the defendant’s apartment, and one of which was in the possession of the victim. Before these exceptions were taken, the photographs had been put in evidence without objection and the victim had testified about the defendant’s use of them. Subsequently, a directed verdict was granted on the charge relating directly to the photographs, and this, the defendant argues, terminated their relevancy to the issues being tried. Assignment No. 8 goes to the admission of the victim’s testimony on redirect as to why she took one of the pictures with her. This subject had been reopened by the defendant in cross-examining the victim just prior to the challenged testimony. Moreover, the testimony was self-serving only
*669
in the sense that most testimony may he so characterized, and it was not, in view of the prosecutor’s rephrasing of the question, hearsay. See
Commonwealth
v.
Fatalo,
7. The defendant complains (assignment No. 10) of the failure to exclude a question put by the prosecutor to a de-fence witness who testified that he had investigated the case for the defendant. The witness was asked whether he would have included in his report information which would incriminate the defendant. In view of the broad range of inquiry open to counsel on cross-examination, the judge did not err in allowing this question. See
Commonwealth
v.
Corcoran,
8. The judgment on the rape indictment (No. 13,904) is reversed and the verdict is set aside. The judgment on the indictment charging unnatural and lascivious acts (No. 13,903) is affirmed.
So ordered.
Notes
The defendant was also charged with the possession of obscene, indecent and impure photographs, but the judge directed a verdict for the defendant on this indictment.
The problems involved where an opinion rests on hearsay are discussed in
Commonwealth
v.
Russ,
