RESCRIPT
Background. Acting on information provided by a confidential informant, the Boston police apprehended, searched, and arrested the juvenile, D.M., on firearm-related charges.
Likewise, at the second stage of the analysis, it was the judge's obligation to determine whether the "informant's identity and concomitant information are sufficiently 'relevant and helpful to the defense of an accused' " to require disclosure (citation omitted). Bonnett,
The distinction between "a demand for disclosure at a pretrial hearing, where the issue is probable cause for arrest or search, and a demand for disclosure at trial, where the issue is the defendant's ultimate guilt or innocence," is an important one that long has been maintained. See Madigan,
Conclusion. The judgment of the single justice is set aside, and the case is remanded to the county court for entry of a judgment, pursuant to
So ordered.
The juvenile was charged by complaint in the Juvenile Court, and has been indicted as a youthful offender, under G. L. c. 119, § 54, on the charge of possession of a firearm without a license, in violation of G. L. c. 269, § 10 (a ).
The decision to employ the court's extraordinary power of general superintendence to review an interlocutory order of the trial court is entrusted to the single justice's sound discretion. The power should be exercised sparingly and reserved for circumstances that are extraordinary. Although we conclude that the single justice abused her discretion in declining to exercise the power in this case, we reiterate that "[n]o party, including the Commonwealth, should expect this court to exercise its extraordinary power of general superintendence lightly." Commonwealth v. Richardson,
This does not mean that a single justice is required to review, pursuant to G. L. c. 211, § 3, the substantive merits of every confidential informant disclosure order. To the contrary, disclosure of information relating to confidential informants and witnesses does not in and of itself constitute exceptional circumstances. Compare Commonwealth v. Jordan,
Matter of a John Doe Grand Jury Investigation,
