Ulla U., a juvenile v. Commonwealth ( 2020 )


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    SJC-12752
    ULLA U., a juvenile   vs.   COMMONWEALTH.
    Suffolk.    January 9, 2020. - July 21, 2020.
    Present:     Gants, C.J., Lenk, Gaziano, Lowy, Cypher,
    & Kafker, JJ.
    Juvenile Court, Jurisdiction, Delinquent child. Jurisdiction,
    Juvenile Court, Juvenile delinquency proceeding, Transfer
    hearing. Practice, Criminal, Juvenile delinquency
    proceeding, Transfer hearing, Delay in commencement of
    prosecution, Interlocutory appeal. Delinquent Child.
    Civil action commenced in the Supreme Judicial Court for
    the county of Suffolk on May 16, 2019.
    The case was heard by Budd, J.
    Michelle Menken (Ziyad S. Hopkins, Committee for Public
    Counsel Services, also present) for the juvenile.
    Monica J. DeLateur, Assistant District Attorney (Michelle
    P. Slade, Assistant District Attorney, also present) for the
    Commonwealth.
    Alison R. Bancroft, for youth advocacy division of the
    Committee for Public Counsel Services, amicus curiae, submitted
    a brief.
    LENK, J.     We take this opportunity to clarify certain
    procedural questions that have arisen in connection with the
    2
    "transfer hearing" in the Juvenile Court afforded juveniles by
    G. L. c. 119, § 72A.    That statute was enacted to close a gap in
    the statutory scheme as it concerned the treatment of those
    persons who had reached their nineteenth birthdays and were
    apprehended for acts allegedly committed when they had not yet
    reached their eighteenth birthdays.    See St. 1996, c. 200, § 13A
    (establishing transfer hearings); St. 2013, c. 84, § 23 (raising
    birthdays by one year).
    Because the Juvenile Court has limited jurisdiction,
    ordinarily not including those over eighteen years of age, and
    because "adult" courts have no jurisdiction over those whose
    acts occurred while the individual was still a juvenile (i.e.,
    under age eighteen), no court had jurisdiction in such
    circumstances.    The Legislature remedied this state of affairs
    by creating the "transfer hearing," which was to take place in
    the Juvenile Court.    There, a Juvenile Court judge would
    determine whether probable cause existed and, if so, whether the
    public interest would be served best by prosecuting the
    individual as an adult in the District Court, or by discharging
    the individual.   See G. L. c. 119, § 72A; Commonwealth v.
    Mogelinski, 
    473 Mass. 164
    , 172 (2015) (Mogelinski II);
    Commonwealth v. Mogelinski, 
    466 Mass. 627
    , 646 & n.11 (2013)
    (Mogelinski I).
    3
    There has been lingering uncertainty, however, about the
    proper procedures to follow, both in the Juvenile Court and in
    seeking appellate review, when what is at issue is whether the
    prosecutor improperly delayed bringing criminal charges until
    after a juvenile's nineteenth birthday.    The merits of this
    juvenile's1 motion to dismiss on such grounds are not before us,
    and we express no view on that matter.
    Rather, we direct our attention to a determination whether,
    as the juvenile maintains, her motion to dismiss should have
    been heard by the Juvenile Court judge prior to her arraignment,
    or whether, as the Commonwealth maintains, the matter should
    have been heard by the Juvenile Court judge after arraignment,
    as part of the transfer hearing itself.2   We conclude that a
    Juvenile Court judge has authority to hear such a motion to
    dismiss as a part of the transfer hearing after arraignment.3    As
    to whether a juvenile has an automatic right of appeal under
    1 We refer to the subject of the proceedings below as the
    "juvenile," even though she is now over twenty years old.
    2 Both parties are in accord, and we agree, that the
    Juvenile Court judge erred in declining to act on the juvenile's
    motion, under the belief that she had no authority to do so.
    3 If a juvenile moves to dismiss on the ground that the
    complaint fails to establish probable cause, a Juvenile Court
    judge may still decide this motion prior to arraignment. See
    Commonwealth v. Humberto H., 
    466 Mass. 562
    , 575–576 (2013).
    4
    G. L. c. 211, § 3, where the motion is denied, we conclude that
    he or she does not.
    1.     Background.   Shortly after noon on October 14, 2016,
    officers of the Boston police department responded to a two-
    vehicle crash in the Roslindale section of Boston.     They found
    one of the vehicles turned over onto the driver's side and
    identified the juvenile as the operator of the heavily damaged
    vehicle.    A reconstruction of the accident later would reflect
    that she had been driving at approximately seventy miles per
    hour, forty miles per hour over the speed limit, when she lost
    control of the vehicle.    At the time of the crash, she was
    seventeen years old.     The juvenile was taken to a local
    hospital, where she was treated for injuries that were not life
    threatening.    A rear seat passenger in the juvenile's vehicle
    was found unresponsive at the scene.     The passenger also was
    transported for medical treatment, but was pronounced dead at
    the hospital.
    In August of 2018, a detective with the Boston police
    department filed an application for a complaint against the
    juvenile.   On August 16, 2018, an assistant clerk-magistrate
    issued a complaint charging the juvenile with multiple offenses
    related to the accident, including one count of involuntary
    5
    manslaughter, G. L. c. 265, § 13.4   By that time, the juvenile
    was nineteen years old.
    The juvenile was summonsed to appear for arraignment in the
    Juvenile Court on September 21, 2018.   The arraignment was
    postponed until October by agreement of the parties.   On October
    10, 2018, prior to arraignment, the juvenile filed a motion to
    dismiss for prosecutorial delay and lack of probable cause.     In
    November 2018, a Juvenile Court judge determined that the
    complaint was supported by probable cause, and therefore denied
    the juvenile's motion on that ground.   She also allowed the
    Commonwealth's motion for an evidentiary hearing on the issue of
    prosecutorial delay.   Soon thereafter, however, the Commonwealth
    filed a motion to arraign the juvenile.   In that motion, the
    Commonwealth argued that a Juvenile Court judge lacked the
    authority to hear the juvenile's motion to dismiss for
    inexcusable or bad faith delay prior to arraignment.
    Following a nonevidentiary hearing in February 2019, the
    same judge denied the juvenile's motion to dismiss due to
    prosecutorial delay.   The judge concluded that, as a result of
    the limited jurisdiction granted to the Juvenile Court under
    4 The juvenile also was charged with assault and battery by
    means of a dangerous weapon (the vehicle), G. L. c. 265, § 15A;
    reckless operation of a motor vehicle, G. L. c. 90,
    § 24 (2) (a); speeding, G. L. c. 90, § 17; and unlicensed
    operation of a motor vehicle, G. L. c. 90, § 10.
    6
    G. L. c. 119, § 72A, she lacked the authority to decide the
    merits of the juvenile's motion.   The judge then determined that
    the juvenile's motion should be heard after the transfer hearing
    was complete and any subsequent complaint was issued in an adult
    court.   The judge also declined to report questions of law
    regarding her authority under G. L. c. 119, § 72A, and allowed
    the Commonwealth's motion to arraign the juvenile.
    In May 2019, the juvenile filed in the county court a
    petition for extraordinary relief pursuant to G. L. c. 211, § 3.
    In June 2019, the single justice denied the petition.   The
    juvenile subsequently was arraigned; she pleaded not delinquent,
    and was released on personal recognizance.
    In June 2019, the juvenile appealed to this court from the
    single justice's denial.   We allowed the juvenile's appeal to
    proceed, notwithstanding that, ordinarily, a juvenile may not
    seek review of the denial of a motion to dismiss until after
    trial.   While recognizing that the question of prearraignment
    dismissal was moot as to this juvenile,5 we noted that the issue
    5 We note, however, that the question regarding the
    authority of a Juvenile Court judge to decide a motion to
    dismiss for prosecutorial delay is not entirely moot as to the
    juvenile. Although she has been arraigned, no transfer hearing
    apparently has taken place. Thus, because we conclude that a
    Juvenile Court judge has the authority to hear a juvenile's
    motion to dismiss as part of the transfer hearing after
    arraignment, see part 2.b.iv, infra, this decision well may
    affect the future proceedings in the Juvenile Court.
    7
    was one of the proper procedure and timing of efforts to appeal,
    did not reach the merits of the motion to dismiss, was
    "important, likely to recur in similar circumstances, but also
    likely to evade review in the normal course," and that the
    juvenile had no other means by which to seek relief.      See Acting
    Supt. of Bournewood Hosp. v. Baker, 
    431 Mass. 101
    , 103 (2000).
    Before us are the two questions raised in the juvenile's
    petition for extraordinary relief:     the scope of a Juvenile
    Court judge's authority to hear a juvenile's motion to dismiss
    for bad faith or inexcusable delay under G. L. c. 119, § 72A,
    and, if such a motion is denied, whether the juvenile has the
    right to an interlocutory appeal.
    2.    Discussion.   a.   Standard of review.   "We will not
    reverse an order of a single justice in a proceeding brought
    pursuant to G. L. c. 211, § 3, absent an abuse of discretion or
    other clear error of law.    Thus, we review independently the
    single justice's legal rulings to determine whether it is
    erroneous.'"   Commonwealth v. Bernardo B., 
    453 Mass. 158
    , 167
    (2009), quoting Youngworth v. Commonwealth, 
    436 Mass. 608
    , 611
    (2002).
    "To facilitate this determination, this court previously
    has exercised its power of review under {G. L.] c. 211, § 3, to
    examine the merits of the case presented to the trial judge."
    Commonwealth v. Nettis, 
    418 Mass. 715
    , 717 (1994), quoting
    8
    Planned Parenthood League of Mass., Inc. v. Operation Rescue,
    
    406 Mass. 701
    , 709 n.7 (1990).    Accordingly, we begin with the
    procedural issue presented to the Juvenile Court judge -- the
    scope of her authority to hear the juvenile's motion to dismiss
    prior to arraignment.
    b.    Judicial authority to hear motion to dismiss prior to
    arraignment.   As the motion judge recognized, the authority of
    the Juvenile Court is limited by statute, and "must either be
    articulated expressly or be capable of being deduced by
    necessary and inevitable implication" (quotation and citation
    omitted).   Johnson v. Commonwealth, 
    409 Mass. 712
    , 716 (1991).
    See Wallace W. v. Commonwealth, 
    482 Mass. 789
    , 792 (2019);
    Mogelinski 
    I, 466 Mass. at 645
    .   To determine whether this
    authority extends to resolving a motion to dismiss for
    inexcusable or bad faith delay, we first must consider the role
    of G. L. c. 119, § 72A, in the broader statutory framework that
    defines the respective jurisdictions of the juvenile and adult
    courts.
    i.    Transfer hearings under G. L. c. 119, § 72A.    General
    Laws c. 119, § 72A, provides:
    "If a person commits an offense or violation prior to his
    eighteenth birthday, and is not apprehended until after his
    nineteenth birthday, the court, after a hearing, shall
    determine whether there is probable cause to believe that
    said person committed the offense charged, and shall, in
    its discretion, either order that the person be discharged,
    if satisfied that such discharge is consistent with the
    9
    protection of the public; or, if the court is of the
    opinion that the interests of the public require that such
    person be tried for such offense or violation instead of
    being discharged, the court shall dismiss the delinquency
    complaint and cause a criminal complaint to be issued. The
    case shall thereafter proceed according to the usual course
    of criminal proceedings and in accordance with the
    provisions of [G. L. c. 218, § 30,] and [G. L. c. 278,
    § 18]. Said hearing shall be held prior to, and separate
    from, any trial on the merits of the charges alleged."
    This language grants the Juvenile Court jurisdiction over
    juveniles who commit a crime before they are eighteen, but who
    are not "apprehended" -- meaning that no prosecution is
    commenced against them -- until after they are at least nineteen
    years old.   See Mogelinski 
    II, 473 Mass. at 171
    ("G. L. c. 119,
    § 72A, confers jurisdiction in circumstances where . . . a
    defendant otherwise would face no possibility of prosecution");
    Mogelinski 
    I, 466 Mass. at 635
    ; Commonwealth v. Porges, 
    460 Mass. 525
    , 531 (2011) (discussing legislative efforts to ensure
    juveniles do not slip through "cracks").   Where the Juvenile
    Court exercises jurisdiction over a juvenile by virtue of its
    authority under G. L. c. 119, § 72A, a Juvenile Court judge has
    express authority to take one of two actions.   The judge may
    exercise his or her discretion to discharge the juvenile, in
    which case no criminal prosecution will occur, or the judge
    instead may dismiss the juvenile complaint and cause a criminal
    complaint to be issued in the District Court, where "[t]he case
    10
    shall thereafter proceed according to the usual course of
    criminal proceedings."
    Id. ii. Motion
    to dismiss for bad faith or inexcusable delay.
    When the Commonwealth proceeds against a juvenile under G. L.
    c. 119, § 72A, some degree of delay is inherent in the
    prosecution.   This delay often will result from circumstances
    entirely beyond the Commonwealth's control.   See, e.g., J.H. v.
    Commonwealth, 
    479 Mass. 285
    , 293 (2018) ("As we discern no
    indicia of bad faith from this record, and the timing of the
    prosecution appears directly connected to the complainant's
    willingness to proceed, we conclude that this argument [of bad
    faith delay] has no merit").   Where other means of prosecution
    are available, the possibility that a Juvenile Court judge might
    exercise his or her discretion to discharge a juvenile serves as
    a powerful disincentive from making use of G. L. c. 119, § 72A.
    Given this, we consistently have expressed confidence that the
    Commonwealth's resort to G. L. c. 119, § 72A, will be rare, and
    will be exercised only where seeking a timely complaint or
    indictment in the Juvenile Court was not feasible.   See, e.g.,
    Mogelinski 
    II, 473 Mass. at 172
    .
    Nonetheless, we have recognized that the transfer hearing
    procedure of G. L. c. 119, § 72A, could, in theory, be misused
    to proceed in an adult court against a person who committed an
    offense as a juvenile.   Under this scenario, the Commonwealth
    11
    intentionally could delay proceeding against a juvenile until
    after his or her nineteenth birthday, at which point the
    juvenile would have "'aged out' of the Juvenile Court's
    jurisdiction."   See Commonwealth v. Nanny, 
    462 Mass. 798
    , 806
    (2012).   Such inexcusable or bad faith delay would deprive a
    juvenile of certain advantages of the juvenile justice system.
    See G. L. c. 119, § 53 (proceedings in Juvenile Court are not
    "deemed criminal proceedings," and juveniles are "treated, not
    as criminals, but as children in need of aid, encouragement and
    guidance"); Commonwealth v. Humberto H., 
    466 Mass. 562
    , 575–576
    (2013) ("the juvenile justice system is primarily
    rehabilitative, cognizant of the inherent differences between
    juvenile and adult offenders, and geared toward the correction
    and redemption to society of delinquent children" [quotations
    and citation omitted]).6
    We have not identified an actual instance of such bad faith
    or inexcusable delay; nor are we aware of any case where another
    court in the Commonwealth has done so.     In the event that such
    delay occurs, however, we have provided a potential remedy for
    an aggrieved juvenile.     Because inexcusable or bad faith delay
    could implicate due process concerns, see, e.g., 
    Porges, 460 Mass. at 532
    n.4, the "acknowledged remedy for delay" is
    6 Of course, the most serious implication of delay is the
    possibility of being committed to adult prison.
    12
    dismissal of the charging instrument, Commonwealth v. Imbruglia,
    
    377 Mass. 682
    , 688 (1979).     On such a motion to dismiss, the
    juvenile has the initial burden of raising the issue of bad
    faith or inexcusable delay.    Once the issue is raised, the
    burden shifts to the Commonwealth to demonstrate the absence of
    bad faith, including "the unfeasibility of timely seeking and
    obtaining" alternative process.    See Mogelinski 
    I, 466 Mass. at 646
    n.11.     See also, e.g., 
    J.H., 479 Mass. at 293
    .
    iii.   Timing of a motion to dismiss due to bad faith or
    inexcusable delay.     The question before us is not whether the
    juvenile may pursue a motion to dismiss, but rather, when that
    motion may be decided.     To resolve this question involves two
    separate inquiries:     first, whether a Juvenile Court judge has
    the authority to hear the motion at all and, if so, whether the
    judge must arraign the juvenile before deciding the motion.
    The authority of a Juvenile Court judge to decide a motion
    to dismiss for bad faith or inexcusable delay is a "necessary
    and inevitable implication" of the transfer hearing process
    (quotation and citation omitted).     See 
    Johnson, 409 Mass. at 716
    .   General Laws c. 119, § 72A, expressly grants a Juvenile
    Court judge discretion to determine whether the public interest
    requires that a juvenile be tried or discharged.        To exercise
    that discretion, a judge necessarily must have the authority to
    consider the issue of prosecutorial delay.    If the Commonwealth
    13
    were to misuse the transfer hearing process through bad faith or
    inexcusable delay, the interests of the public would be ill
    served by permitting such a prosecution to proceed.
    Unduly limiting the authority of a Juvenile Court judge to
    consider these issues would frustrate one of the fundamental
    purposes of G. L. c. 119, § 72A, i.e., empowering Juvenile Court
    judges to decide "whether the prosecution may proceed
    altogether."    
    Nanny, 462 Mass. at 806
    .   We will not "impose an
    overly narrow or artificial construction on a statute that would
    frustrate a grant of jurisdiction that the Legislature clearly
    intended."   Mogelinski 
    II, 473 Mass. at 171
    , quoting 
    Porges, 460 Mass. at 532
    .
    We turn to consider whether a Juvenile Court judge has the
    discretion to hear a motion to dismiss for inexcusable or bad
    faith delay prior to arraignment, or may do so only after
    arraignment.    Following arraignment, "the juvenile's name and
    delinquency charge become part of the juvenile's permanent
    [court activity record information (CARI)] record, and may not
    be expunged."    See Humberto 
    H., 466 Mass. at 572
    , citing
    Commonwealth v. Gavin G., 
    437 Mass. 470
    , 473–474 (2002).     If,
    however, a Juvenile Court judge has discretion to dismiss a case
    prior to arraignment, he or she may choose to spare the juvenile
    from these "collateral consequences of a delinquency charge."
    Humberto H., supra at 576.
    14
    As a general rule, a Juvenile Court judge has no authority
    to dismiss a complaint prior to arraignment.   The decision to
    arraign ordinarily is tantamount to a prosecutor's exclusive
    discretion whether to prosecute a case.   See Commonwealth v.
    Newton N., 
    478 Mass. 747
    , 755–757 (2018).   Arraignment is the
    initial point at which a plea is entered, pretrial conferences
    are scheduled, and the discovery process begins.   See Mass. R.
    Crim. P. 7, as appearing in 
    461 Mass. 1501
    (2012); Mass. R.
    Crim. P. 14, as appearing in 
    442 Mass. 1518
    (2004).     To dismiss
    a valid complaint at this initial stage would "short-circuit[]
    the adversary process by silencing the people's elected voice,"
    and thereby "usurp[] the decision-making authority
    constitutionally allocated to the executive branch."
    Commonwealth v. Gordon, 
    410 Mass. 498
    , 500-501 (1991).     This
    would violate art. 30 of the Massachusetts Declaration of
    Rights, which provides that "[i]n the government of this
    commonwealth . . . the judicial [department] shall never
    exercise the legislative and executive powers."
    There are only two circumstances under which we have
    recognized that a Juvenile Court judge may dismiss a complaint
    prior to arraignment without running afoul of the separation of
    powers set forth in art. 30.   First, the Legislature
    occasionally has expressly granted judges the discretion to
    decide whether a prosecution may go forward without the need for
    15
    conducting an arraignment.   Second, in the absence of express
    statutory authority, a Juvenile Court judge has discretion to
    consider a motion to dismiss a complaint prior to arraignment
    where that complaint on its face is not legally valid.     See
    Mogelinski 
    II, 473 Mass. at 167
    (lack of jurisdiction);7 Humberto
    
    H., 466 Mass. at 575
    (lack of probable cause).   Neither of these
    exceptions is applicable here.
    Where the Legislature has intended to permit prearraignment
    dismissal, it has stated so explicitly.8   General Laws c. 119,
    § 72A, is conspicuously silent on this point.    Had the
    Legislature sought to single out juveniles who are discharged
    pursuant to G. L. c. 119, § 72A, and shield them from the
    7 Here, the motion judge properly exercised her discretion
    to decide, prior to arraignment, whether the complaint against
    the juvenile established probable cause.
    8 For some offenses, juveniles are now eligible by statute
    to participate in pretrial, prearraignment diversion programs,
    if a judge determines that a particular program would be
    suitable for the juvenile, see G. L. c. 119, § 54A (b), inserted
    by St. 2018, c. 69, § 75; or, with the Commonwealth's approval,
    if the juvenile agrees to participate in a restorative justice
    program, see G. L. c. 276B, § 2, inserted by St. 2018, c. 69,
    § 202. "A child complained of as a delinquent child may, upon
    the request of the child, undergo an assessment prior to
    arraignment to enable the judge to consider the suitability of
    the child for diversion. . . . If a case is continued pursuant
    to this subsection, the child shall not be arraigned and an
    entry shall not be made into the criminal offender record
    information system until a judge issues an order to resume the
    ordinary processing of a delinquency proceeding" (emphasis
    added). See Commonwealth v. Newberry, 
    483 Mass. 186
    , 194-195
    (2019), quoting G. L. c. 119, § 54A (b).
    16
    consequences of a CARI record, "it could have used similar
    language; it chose not to do so."    Commonwealth v. Newberry, 
    483 Mass. 186
    , 195 (2019).    We will not read such additional
    protections into this statute, particularly where doing so
    unnecessarily would implicate separation of powers concerns.
    See Commonwealth v. Dayton, 
    477 Mass. 224
    , 228 (2017) ("where
    the Legislature used specific language in one part of an
    enactment . . . , but not in another . . . , the language should
    not be implied where it is not present").
    In the absence of legislative authorization, a Juvenile
    Court judge may also dismiss a complaint prior to arraignment
    only where the complaint itself, on its face, is invalid.9    Cf.
    Newton 
    N., 478 Mass. at 755-756
    .    Under such circumstances, the
    judge may determine the issue of legal validity based on the
    "four corners of the complaint," and without the need for an
    evidentiary hearing.     Commonwealth v. Orbin O., 
    478 Mass. 759
    ,
    762 (2018), quoting Humberto 
    H. 466 Mass. at 565
    .
    Assessing an allegation of inexcusable or bad faith
    prosecutorial delay under G. L. c. 119, § 72A, presents a
    substantially different inquiry.    Such delay does not implicate
    the validity of the delinquency complaint itself, or the
    9 Here, the motion judge properly exercised her discretion
    to decide, prior to arraignment, whether the complaint against
    the juvenile established probable cause.
    17
    jurisdiction of the Juvenile Court to hear it.   Rather, it calls
    into question whether a District Court ultimately may exercise
    jurisdiction over the juvenile.
    As 
    noted supra
    , the legislatively prescribed vehicle for
    determining whether the case should proceed to the District
    Court is the second stage of the transfer hearing under G. L.
    c. 119, § 72A.   We repeatedly have recognized that the transfer
    hearing in the Juvenile Court serves the same function as a
    bind-over probable cause hearing in the District Court.      See,
    e.g., 
    Nanny, 462 Mass. at 805
    .    It is notable that when the
    District Court does not exercise final jurisdiction over a
    defendant pending a probable cause hearing, our rules of
    criminal procedure nonetheless explicitly contemplate that an
    arraignment must occur in the District Court.    See Mass. R.
    Crim. P. 7 (b) (4) ("At a District Court arraignment on a
    complaint which is outside of the District Court's final
    jurisdiction or on which jurisdiction is declined, the court
    shall schedule the case for a probable cause hearing" [emphasis
    added]).   We see no reason to treat the analogous transfer
    hearing under G. L. c. 119, § 72A, differently in this respect.
    Moreover, a motion to dismiss for inexcusable or bad faith
    delay cannot be resolved merely by referring to the face of the
    complaint.   While some delay will always be apparent in a
    complaint subject to G. L. c. 119, § 72A, the presence of bad
    18
    faith will not.   Instead, the Juvenile Court judge likely would
    need to hold an evidentiary hearing where the judge could
    receive testimony from Commonwealth witnesses, such as
    investigating officers, as to why a timely complaint or
    indictment in the Juvenile Court was not feasible.    At the very
    least, because such an inquiry would occur as part of the
    transfer hearing, the juvenile would have the opportunity to
    "present a defense and cross-examine witnesses."     
    Nanny, 462 Mass. at 805
    .   This necessarily complex assessment is far
    removed from a probable cause determination based on the four
    corners of a complaint; it must be conducted following an
    arraignment.
    c.   Right to immediate appeal.   Finally, we turn to the
    single justice's determination that the juvenile in this case
    did not have a right to pursue an immediate appeal pursuant to
    G. L. c. 211, § 3.
    Our supervisory authority under G. L. c. 211, § 3, is
    "exercised only in exceptional circumstances and where necessary
    to protect substantive rights in the absence of an alternative,
    effective remedy" (quotation and citation omitted).    MacDougall
    v. Commonwealth, 
    447 Mass. 505
    , 510 (2006).   "Relief under G. L.
    c. 211, § 3, is not available where the [defendant] has or had
    adequate and effective avenues other than G. L. c. 211, § 3, by
    19
    which to seek and obtain the requested relief" (citation
    omitted).    Lanoue v. Commonwealth, 
    427 Mass. 1014
    , 1015 (1998).
    As we noted in our order permitting this appeal, "[i]n
    general, 'there is no right to interlocutory review of the
    denial of a motion to dismiss pursuant to G. L. c. 211, § 3.'"
    N.M. v. Commonwealth, 
    478 Mass. 89
    , 91 (2017), quoting Flood v.
    Commonwealth, 
    465 Mass. 1015
    , 1016 (2013).    We have allowed such
    appeals only in very narrow circumstances, where proceeding
    without an appeal completely and irreparably would deprive a
    defendant of his or her fundamental rights.    See Gangi v.
    Commonwealth, 
    462 Mass. 158
    , 160 n.2 (2012) (allowing
    "temporarily" committed defendant to appeal from denial of
    motion to dismiss sexually dangerous person petition "[i]n light
    of his immediate liberty interest in resolution of this dispute"
    [quotation and citation omitted]); McGuinness v. Commonwealth,
    
    423 Mass. 1003
    , 1004 (1996) (permitting appeal from denial of
    motion to dismiss on double jeopardy grounds).
    Given that we ordinarily do not allow interlocutory review
    of motions to dismiss, the single justice did not abuse her
    discretion by declining to reach the merits of the juvenile's
    claims.     "A single justice, in his or her discretion, may . . .
    properly decline to employ the court's extraordinary power of
    general superintendence where exceptional circumstances are not
    present."    Aroian v. Commonwealth, 
    483 Mass. 1008
    , 1009 (2019),
    20
    quoting Commonwealth v. Narea, 
    454 Mass. 1003
    , 1004 n.1 (2009).
    Cf. Commonwealth v. Fontanez, 
    482 Mass. 22
    , 26 (2019) ("we
    routinely uphold single justice denials of . . . petitions where
    there are no novel, systemic, or case-determinative issues, or
    other aspects that make the petitions exceptional").
    Here, the single justice recognized that the juvenile had
    other adequate avenues by which to obtain appellate review,
    namely, by appeal following any subsequent conviction.    The
    single justice cited this court's decision in 
    N.M., 478 Mass. at 91
    , and the Commonwealth's statements in its opposition, both of
    which discuss just such a remedy.   Thus, while the Juvenile
    Court judge's conclusion that she lacked the authority to decide
    the motion to dismiss was clearly erroneous, the single justice
    was not compelled to address that error at the stage of the
    proceeding before her.   Cf. Commonwealth v. Richardson, 
    454 Mass. 1005
    , 1005–1006 (2009) ("We will review interlocutory
    matters in criminal cases only when substantial claims of
    irremediable error are presented . . . and only in exceptional
    circumstances . . . where it becomes necessary to protect
    substantive rights" [quotations and citation omitted]).     Because
    the single justice properly applied the standard of G. L.
    c. 211, § 3, there was no abuse of discretion in denying the
    petition.
    21
    While the single justice did not err in declining to reach
    the merits of the petition, we are not precluded from reaching
    the procedural questions now.     The second question remains:
    whether a juvenile ordinarily may seek interlocutory review
    under G. L. c. 211, § 3, from the denial of a motion to dismiss
    under G. L. c. 119, § 72A, on the grounds of inexcusable delay
    or bad faith.   As this issue has been fully briefed, and is
    capable of repetition yet evading review, we exercise our
    discretion to resolve it.   For the reasons discussed infra, we
    conclude that a juvenile has no automatic right to an
    interlocutory appeal from the denial of a motion to dismiss for
    bad faith or inexcusable delay.
    The juvenile maintains that when the Commonwealth
    inexcusably delays in bringing a prosecution under G. L. c. 119,
    § 72A, the Juvenile Court has no jurisdiction to hear the case,
    and the juvenile has the right not to be tried.     To delay her
    appeal until after the resolution of the criminal case against
    her irreparably would deprive her of that right.     Therefore, she
    urges us to treat a motion to dismiss in such circumstances like
    a motion to dismiss on double jeopardy grounds, and to permit
    interlocutory appeal.   Cf. 
    McGuinness, 423 Mass. at 1004
    .
    We do not agree.    In our prior cases, we have noted that an
    adult defendant may not appeal immediately from the denial of a
    motion to dismiss on grounds similar to those at issue here,
    22
    including undue preindictment delay, see King v. Commonwealth,
    
    442 Mass. 1043
    , 1044 (2004), and even violations of due process,
    see Jackson v. Commonwealth, 
    437 Mass. 1008
    , 1009 (2002).         Nor
    have we allowed an immediate appeal simply because a motion to
    dismiss was considered and denied prior to arraignment.       See
    Brea v. Commonwealth, 
    473 Mass. 1012
    , 1013 (2015).     Further,
    even if we agreed with the juvenile that inexcusable delay could
    deprive the Juvenile Court of jurisdiction, we previously have
    concluded that the denial of a motion to dismiss for lack of
    jurisdiction likewise is not immediately appealable.        See
    Fitzpatrick v. Commonwealth, 
    453 Mass. 1014
    , 1015 (2009); Gouin
    v. Commonwealth, 
    439 Mass. 1013
    , 1013 (2003).
    That the juvenile seeks to appeal from a decision of the
    Juvenile Court does not alter our analysis.     See A Juvenile v.
    Commonwealth, 
    466 Mass. 1035
    , 1036 (2013) (applying G. L.
    c. 211, § 3).   In 
    Fitzpatrick, 453 Mass. at 1015
    , we determined
    that a juvenile had no right to immediate appeal from the denial
    of a motion to dismiss for lack of jurisdiction where a judge of
    the Juvenile Court transferred that juvenile's case to adult
    court pursuant to G. L. c. 119, § 72A.   We noted that, in the
    event that the juvenile were to be convicted, "any error [could]
    be adequately remedied in his direct appeal."
    Id. We subsequently
    reached the same conclusion where a juvenile, like
    the petitioner here, argued that the Commonwealth inexcusably
    23
    delayed prosecution until the juvenile had aged out of the
    jurisdiction of the Juvenile Court, necessitating resort to
    G. L. c. 119, § 72A.   See A 
    Juvenile, supra
    .
    The petitioner has presented no compelling reason to depart
    from this reasoning, and thus to apply G. L. c. 211, § 3, more
    expansively in her case.   While we acknowledge that "the
    ordinary appellate process will not restore the protective
    nature of juvenile proceedings," should error later be
    discovered, "even the absence of an adequate alternative remedy,
    as the juvenile claims here, does not by itself make review
    under G. L. c. 211, § 3, automatic."   
    N.M., 478 Mass. at 92-93
    .
    Finally, it is not a fait accompli that this juvenile
    indeed will face the range of possible consequences of
    prosecution as an adult; to date, no Juvenile Court judge has
    concluded that her case should be transferred to adult court.
    In the event that her case were to be transferred, and she
    ultimately were to be convicted, she would be able to raise the
    denial of her motion to dismiss for bad faith or inexcusable
    delay on direct appeal.
    Therefore, we affirm our earlier holding in A 
    Juvenile, 466 Mass. at 1036
    , and conclude that a juvenile subject to G. L.
    c. 119, § 72A, does not have a right to an immediate appeal
    under G. L. c. 211, § 3, from the denial of a motion to dismiss
    for bad faith or inexcusable prosecutorial delay.
    24
    3.     Conclusion.   The matter is remanded to the county
    court, where an order shall enter remanding the matter to the
    Juvenile Court for further proceedings consistent with this
    opinion.
    So ordered.