¶1After a jury-waived trial, the defendant was found guilty of indecent assault and battery but not guilty of additional charges of assault with intent to rape and kidnapping.
¶2The defendant subsequently filed an affidavit from his counsel, which described Klonopin’s adverse effects as appearing in the then-current edition of the Physician’s Desk Reference,
¶3A different judge held a hearing on the Bishopmotion, denying it without prejudice. The judge ruled that the defendant had failed to specify the records sought as required under the first stage of the Bishopprotocol, see 416 Mass. at 181, and that the private investigator’s affidavit relied on hearsay statements which were insufficient to prove that the victim was undergoing psychiatric treatment.
¶4Before trial commenced, the matter of the Bishopmotion was sent back to the first session, and counsel informed the trial judge that nothing had changed. The trial judge then ruled that the defendant would need to provide additional information in support of the motion before the issue would be revisited.
¶5The adverse ruling on the motion characterized as a Bishopmotion is the sole issue raised in this appeal. The defendant claims that he is in a “catch-22”; that without the name of the victim’s treating physician, he could not know where to look for records, and, therefore, could not move to compel production of those specific records as provided under the first stage of Bishop. By virtue of this argument, the defendant is in effect *33acknowledging that the Bishopprotocol is not implicated,
¶6In effect, what was accomplished by the various rulings of the motion judges was to circumscribe the defendant’s attempted foray into whatever medical and counseling records pertaining to the victim existed, by narrowmg the issue to the effect of the drug Klonopin on the ability of the victim to perceive and remember the incident at issue in Ms trial. See generally Commonwealth v. Jones, 34 Mass. App. Ct. 683, 685 (1993). This in fact appears to have been the tMust of counsel’s argument before the first motion judge.
¶7The defendant’s conviction must be affirmed because, as the Commonwealth argues, the defendant never established the existence of any privileged records, so that there was no need to conduct a full-fledged Bishopanalysis; his supporting affidavits were, in any event, not based on personal knowledge (see Mass. R.Crim.P. 13[a][2], 378 Mass. 871 [1979]); Ms affidavits, even if proper, failed to demonstrate a reasonable basis for believing that the records he sought would contam relevant and material exculpatory evidence (i.e., he failed to satisfy the second prong of the Bishopprotocol); and, even were Ms arguments otherwise meritorious, he has failed to establish any prejudice from the demal of Ms Bishopmotion.
¶8We comment briefly on the latter pomt. In the circumstances presented by tMs record — where the judge found the defendant *34not guilty on the two most serious of the three indictments against him; where the victim’s recounting evidenced no confusion over the defendant’s having touched her breast on two occasions (over her clothing, the victim testifying that she pushed his hand away); where the victim’s trial testimony as to the indecent assault and battery was consistent with statements she made to a police officer and to a defense investigator; where the defense was able to cross-examine the victim concerning her use of Klonopin (that she had “panic attacks” and would hyperventilate, and that she used it for fright and anxiety
¶9Where potentially exculpatory information is not in its possession or in the possession of someone subject to its control,
¶10Judgment affirmed.
¶11The critical facts as presented by the Commonwealth were as follows: The defendant entered the fifty-five year old victim’s vehicle while it was stopped at a traffic signal on the Lowell connector that leads to Route 3. He identified himself as “Mr. Happy” and asked for a ride to North Billerica. The victim expressed willingness to take him there because she was fearful for her safety if she did not comply. She became further frightened when the defendant told her he had just been released from prison and began describing his recent *31sexual encounters. She sought to engage him in conversation about his family and similar matters to distract him from whatever he might have had in mind, but never told him to leave the vehicle. At some point, the defendant told the victim he was going to have sexual relations with her, reached over, and grabbed her breast over her clothing. She pushed his hand away, but he touched her breast again. She asked him to stop and began intentionally weaving the car in an effort to attract police attention. When they arrived (at his direction) at the defendant’s destination, the victim pretended to exit the vehicle as the defendant was doing so, but then reentered, locked the doors, drove away and called 911. Lowell police officers and emergency medical technicians responded and found the victim crying, nervous, very shaken and hyperventilating, although she was able to direct the police to the location where the defendant had asked to be dropped off and to identify him as her assaulter.
¶12The defendant filed a related motion for the “psychiatric history of [the] complaining witness,” which sought disclosure as to any psychiatric or psychological counseling the victim had received since 1992, and “the names and addresses of the person[s] or institution[s] where such counseling was provided.” The motion judge took no action on this motion pending a “further submission” by the defendant. Apparently, there was no further submission.
¶13The adverse reactions recited in defense counsel’s affidavit include “confusion, depression, amnesia, hallucinations, hysteria . . . .”
¶14It is not clear from the docket whether the first motion judge had an opportunity for a further ruling after the defense presented the Physician’s Desk Reference information about the side effects of Klonopin. A further ruling, dependent upon the force of any affidavit which the defendant submitted, could have required the Commonwealth to provide the name of the physician who prescribed the drug. However, the second motion judge informed counsel that he was free to “enforce that [matter]” before the first judge, but that he did not see it as a Bishopissue. Counsel offered to withdraw the motion “subject to further investigation.” It was at this point that the judge indicated that he would deny the motion without prejudice, which was agreeable to counsel. The transcript indicates that the defendant did go back to the first session on a BA/zop-related issue immediately prior to trial (see the text of this opinion, infra), but the precise nature of the relief sought is not clear. In any event, the defendant made no headway. We think it highly unlikely in the circumstances that the defense would have gained anything by learning the name of the physician who prescribed Klonopin.
¶15Thus, before the motion judge, defense counsel complained that he was unable to obtain information which would “lay[] the foundation” for a Bishopmotion.
¶16The defendant’s trial took place in 1998, following the issuance of the opinion in Commonwealth v. Fuller, 423 Mass. 216, 226 & n.9 (1996). If stage two of the Bishopprotocol had been reached (the relevancy determination), as modified by the Fullercase, the defendant would have been required to show a “good faith, specific, and reasonable basis for believing that the records will contain exculpatory evidence which is relevant and material to the issue of the defendant’s guilt.” Ibid.See Commonwealth v. Pare, 427 Mass. 427, 429-430 & n.4 (1998).
¶17When asked on cross-examination, the victim denied she had used or was using Klonopin on the night of the incident. By reason of the fact that she testified that she experienced a “panic attack” after the events at issue, it could be reasonably inferred that she had not used the drug earlier.
¶18The defendant’s only argument on the indictment for indecent assault and battery, as we understand it, was to suggest that the victim consented to the touching.
¶19The Commonwealth was, of course, under a continuing duty to disclose any exculpatory information which it possessed or controlled to the defense. It is not here accused of violating that duty.
¶20“The Bealdefendant made a similar claim concerning the present defendant’s “catch-22” argument, the court ruling that even if the defendant knew whether the complaining witness had been treated, and by whom, the defendant would still have been required to meet the relevancy requirements of stage two of the Bishopprotocol. Commonwealth v. Beal, 429 Mass. at 533 n.2.