Commonwealth v. White ( 2016 )


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    SJC-11919
    COMMONWEALTH   vs.   ROBERT E. WHITE.
    Plymouth.    February 9, 2016. - October 19, 2016.
    Present:    Gants, C.J., Spina, Cordy, Botsford, Duffly, Lenk, &
    Hines, JJ.1
    Rape.  Limitations, Statute of. Evidence, Indictment,
    Corroborative evidence, Prior misconduct. Practice,
    Criminal, Indictment, Instructions to jury.
    Indictment found and returned in the Superior Court
    Department on October 3, 2008.
    The case was tried before Richard J. Chin, J.
    The Supreme Judicial Court granted an application for
    direct appellate review.
    Kathryn Hayne Barnwell for the defendant.
    Robert C. Thompson, Assistant District Attorney, for the
    Commonwealth.
    LENK, J.    The defendant was convicted in 2014 of one count
    of rape of a child, G. L. c. 265, § 23.     The underlying
    1
    Justices Spina, Cordy, and Duffly participated in the
    deliberation on this case prior to their retirements.
    2
    indictment, returned in 2008 and amended in 2014, alleged that
    he had raped his daughter on "diverse dates" between September
    29, 1979, and 1981, when she was between four and six years old.
    On appeal, the defendant chiefly raises two sets of claims, both
    of which concern the statute of limitations, G. L. c. 277, § 63.
    First, he argues that the Commonwealth did not meet its burden
    at trial of proving beyond a reasonable doubt that the
    indictment was timely brought, and, in addition, that the trial
    judge incorrectly instructed the jury as to that issue.    Second,
    he maintains that, even if the indictment were timely brought,
    the Commonwealth failed to provide the requisite independent
    corroboration of any incidents of rape that occurred more than
    twenty-seven years before the indictment was returned.    See
    G. L. c. 277, § 63.   He maintains, in this regard, that the
    corroboration provided by the Commonwealth at trial --
    consisting exclusively of evidence of uncharged sexual
    misconduct -- was insufficient.   He argues also that the judge
    failed to instruct the jury as to the corroboration requirement.
    We conclude, with respect to the first set of issues, that
    the Commonwealth presented sufficient evidence from which the
    jury could determine, beyond a reasonable doubt, that the
    indictment was timely returned.   We also conclude, however, that
    the jury instruction concerning how to make this determination
    was incorrect, that the erroneous instruction precluded the jury
    3
    from properly ascertaining whether the indictment was timely,
    and that the incorrect instruction resulted in a substantial
    risk of a miscarriage of justice.   Accordingly, on this basis
    alone, the defendant's conviction must be vacated and set aside.
    In considering the second set of claims, we construe for
    the first time the requirement that a conviction of certain sex
    offenses against children, if based on an indictment returned
    more than twenty-seven years after the offense, must be
    supported by independent, corroborating evidence.   See G. L.
    c. 277, § 63.   We conclude that the corroboration must relate to
    the specific criminal act or acts of which a defendant is
    accused, and that evidence of uncharged misconduct does not
    suffice.   Here, most -- although not all -- of the incidents of
    rape to which the victim testified took place more than twenty-
    seven years before the indictment was returned, and therefore
    required corroboration.   Because there is a significant
    possibility that the jury's general verdict was based only on
    the incidents requiring corroboration, and because the
    Commonwealth's corroborative evidence -- consisting only of
    evidence of uncharged misconduct -- was insufficient as a matter
    of law, the defendant's conviction must be vacated on this basis
    as well.   On remand, should the Commonwealth decide to pursue a
    new trial, the defendant may be tried only for those incidents
    4
    that took place after October 3, 1981, for which corroboration
    was not required as a matter of law.
    1.   Background.   a.   Abuse.   We recite the evidence
    presented at trial, reserving certain details for later
    discussion.   In 1974, the defendant married J.G.C., and adopted
    her four-year-old son, S.G.   The following year, the defendant
    and J.G.C. had a daughter, S.F.      Between the time of the
    marriage and October, 1981, the family lived together in eight
    different places, most in the general vicinity of Wareham.        The
    last three locations, which are relevant to this appeal, were in
    Wareham, where they moved toward the end of 1978 or the
    beginning of 1979; in West Wareham, where they moved sometime in
    1980; and in Onset, where they moved in September, 1981.
    S.F. testified that the defendant had sexually abused her
    on numerous occasions beginning in 1979, when the family lived
    in Wareham.   She stated that the defendant "would come into my
    room at night," and then "take off my pajamas and touch me down
    in my private areas" using his "fingers[ and] his mouth."      This
    happened "a few times a week."    When the family moved to West
    Wareham, sometime in 1980, the defendant would come into her
    bedroom and "do the same thing" "a few times a week."      S.F.
    added that "if I tried to stop him, he would smack me" and "tell
    5
    me that this is how a father shows his daughter love, that we
    have a secret and I can't tell."2
    In September, 1981, the family moved to Onset.     S.F. did
    not testify about any incidents of abuse at that location.     Her
    brother, however, testified that he was once walking past S.F's
    room at the Onset house, and "saw [the defendant] on top of her,
    his head in her lap, her on the bed"; S.F. was "laying back" and
    "her pants were down."
    Sometime in September or October, 1981, when S.F. was six
    years old and the family was living in Onset, J.G.C. was sitting
    outside the house when "all of a sudden [she] just had a feeling
    over [her] . . . dread almost."     She "ran in the house," opened
    the door to S.F.'s room, and saw the defendant inside the room
    with her.   The defendant said, "We're cleaning the room."
    J.G.C. had not previously seen the defendant help S.F. clean her
    room with the door closed.   J.G.C. then took S.F. "out for a car
    ride" for approximately "an hour."     S.F. testified that, during
    this ride, J.G.C.
    "was asking me . . . Do you have something to tell me?
    Is there something you would like to tell me? And she
    would, you know, rephrase that particular question over and
    2
    S.F. also mentioned a "very prominent memory of" abuse at
    her "grandmother's house" in Wareham, which took place when she
    was "about four." She said that the defendant followed her into
    an upstairs bathroom, "put me up onto the sink and . . .
    performed oral sex on me" by putting "his mouth on my vagina."
    Afterward, "he put my clothes back on and told me to go
    downstairs."
    6
    over. And the only thing I ever wound up disclosing was
    that I had a secret with my father and I couldn't tell
    anybody."
    Shortly after this incident, in October, 1981, the
    defendant and J.G.C. separated and, ultimately, divorced.      The
    defendant moved to an apartment in Wareham, where he lived for
    "at least a couple of years."     S.F. testified that she visited
    the defendant there on a number of occasions, and that
    "[w]henever I was sleeping, he would come into the room," "take
    off my pants," and "touch my vagina" with "[h]is fingers or his
    tongue."
    Soon after moving to the Wareham apartment, the defendant
    began dating another woman.   This woman moved in with the
    defendant, and they eventually married.     The two left the
    Wareham apartment at some point in 1984 or 1985, moving first to
    Haverhill and then to New Hampshire.    Through 1988, S.F. and her
    brother would periodically visit the defendant in New Hampshire.
    In addition, when S.F. was "sixteen, seventeen," in 1991 and
    1992, she "started visiting [her] grandparents" in New Hampshire
    during "the summertime," and the defendant sometimes "came to
    the house" during those visits.
    b.     Disclosures and trial.   In April, 2008, when S.F. was
    thirty-two years old, she gave a statement to police alleging
    7
    that the defendant had abused her when she was a child.3
    Thereafter, a Plymouth County grand jury heard testimony from
    S.F. regarding the abuse, which was said to have taken place
    between 1977 and 1981.4   In addition, they heard testimony from
    her brother, who alleged that the defendant also had abused him
    on various occasions between 1973 and 1985.5   On October 3, 2008,
    a grand jury returned four indictments relating to the alleged
    abuse of S.F.,6   and eight related to the alleged abuse of the
    brother.7   Following a pretrial motion to dismiss on the basis,
    3
    S.F. previously had disclosed the abuse to J.G.C. This
    happened in 1988, when S.F. was approximately thirteen years
    old. At that time, J.G.C. "asked her if she wanted to pursue it
    and [S.F.] said no."
    4
    No accounts of the pre-1979 abuse, which was determined to
    be time barred, are in the record.
    5
    The grand jury also heard testimony from the defendant's
    niece, who alleged that the defendant abused her on various
    occasions between 1972 and 1978, and from J.G.C., who alleged
    that the defendant had raped her sometime in 1974 or 1975, when
    she was married to him. Indictments were returned on the basis
    of this testimony. However, the indictment concerning the niece
    was dismissed as time barred before trial, and that concerning
    J.G.C. was dismissed as time barred during trial.
    6
    These included one count of rape of a child by force,
    G. L. c. 265, § 22A, and three counts of indecent assault and
    battery, G. L. c. 265, § 13B.
    7
    These included three counts of rape of a child by force,
    G. L. c. 265, § 22A; two counts of assault and battery on a
    person under fourteen years of age, G. L. c. 265, § 13B; one
    count of assault and battery, G. L. c. 265, § 13A; one count of
    assault and battery by means of a dangerous weapon, G. L.
    c. 265, § 15A (b); and one count of threatening to commit a
    crime, G. L. c. 275, § 2.
    8
    among other things, of the statute of limitations, a judge of
    the Superior Court dismissed as time barred three of the four
    indictments relating to abuse of S.F.   The judge denied the
    defendant's motion to dismiss a fourth count -- for rape of a
    child by force, G. L. c. 265, § 22A -- relating to abuse of
    S.F., and he also declined to dismiss the eight counts relating
    to abuse of the brother.
    In March, 2014, a trial on the remaining indictments was
    held before a Superior Court jury.   The Commonwealth presented
    testimony from S.F. regarding abuse that she suffered; from her
    brother, both regarding abuse that he suffered, and in
    corroboration of S.F.'s testimony; and from J.G.C., as the first
    complaint witness.8   Because the Commonwealth was required also
    to prove that the charges were not barred by the statute of
    limitations, see Commonwealth v. Shanley, 
    455 Mass. 752
    , 781
    n.37 (2010) ("Commonwealth has the burden of proving beyond a
    reasonable doubt that the indictments have been timely
    brought"), it presented evidence that the defendant resided
    outside of Massachusetts during the relevant limitations period,9
    8
    Pursuant to a separate indictment, J.G.C. testified about
    an incident in which the defendant raped her. That indictment
    was, as mentioned, dismissed in the middle of the trial as time
    barred, and did not go to the jury.
    9
    The relevant limitations period with respect to most of
    the acts in question was fifteen years, to run from the victim's
    9
    and that, accordingly, the statute had been tolled.    See G. L.
    c. 277, § 63 (statute tolled if defendant "not usually and
    publicly a resident" of Massachusetts).    This evidence consisted
    of testimony from S.F., S.G., and J.G.C. about the defendant
    residing in New Hampshire, and of a 2009 report from the New
    Hampshire Division of Motor Vehicles, admitted over objection,
    showing that the defendant had a New Hampshire driver's license
    and maintained an address in that State.
    There were two theories of defense.   First, the defendant
    contended that S.F.'s memories of abuse were false, being the
    result of suggestive questioning by J.G.C.    In this regard, the
    defendant offered expert testimony from a psychiatrist who
    opined that, under certain circumstances, such as suggestive
    questioning by an adult, children may develop vivid memories of
    events they never actually experienced.    The defendant also
    presented a statement of stipulated facts regarding certain
    comments that S.F. made to a Department of Social Services
    (DSS)10 employee in 2004, which the defendant argued were
    inconsistent with S.F.'s testimony at trial.    The second theory
    of defense was that the Commonwealth had not met its burden of
    sixteenth birthday. See G. L. c. 277, § 63, as amended by
    St. 1996, c. 26. The victim turned sixteen in 1991.
    10
    This was before the change of the department's name to
    the Department of Children and Families in 2008. See St. 2008,
    c. 176, § 136.
    10
    demonstrating that the statute of limitations had been tolled
    and that the indictments were timely brought.
    The jury returned a guilty verdict on the single indictment
    relating to abuse of S.F., on the lesser included offense of
    rape of a child.    See G. L. c. 265, § 22A.   The jury returned
    verdicts of not guilty on the remaining indictments, which
    related to abuse of her brother.
    2.    Discussion.    On appeal, the defendant raises two sets
    of claims related to the statute of limitations, G. L. c. 277,
    § 63.    First, the defendant contends that the Commonwealth did
    not present sufficient evidence that the indictment on which he
    was convicted was returned within the relevant limitations
    period.    He claims also that, even if the evidence on this point
    was sufficient, the jury were not instructed properly how to
    determine, on the basis of this evidence, whether the indictment
    was timely.
    Second, even if the indictment was timely brought, it is
    undisputed that the Commonwealth was required, pursuant to G. L.
    c. 277, § 63, to provide independent corroboration of any
    incidents of rape alleged to have occurred more than twenty-
    seven years before the indictment was returned.    The defendant
    contends that the Commonwealth failed to provide sufficient
    corroboration of such alleged incidents, and, in addition, that
    the judge declined to instruct the jury, notwithstanding the
    11
    defendant's request, regarding the Commonwealth's obligation to
    provide this evidence.
    The defendant also raises four additional claims, three of
    which are evidentiary in nature, and one of which relates to
    whether the Commonwealth proved certain details listed in the
    indictment.
    a.   Timeliness of indictment.   At the time of the alleged
    offenses at issue, between 1979 and 1981, the statute of
    limitations for rape of a child was six years.    See R. L. 1902,
    c. 218, § 52.   The Legislature subsequently has lengthened the
    relevant limitations period several times.11   It is undisputed,
    except with regard to the last of these changes, that each
    modification occurred before the limitations clock had an
    opportunity to expire.   See Stogner v. California, 
    539 U.S. 607
    ,
    632 (2003) (under Constitution's ex post facto clause,
    limitations period may be lengthened retroactively, but not if
    already expired).   The contested issue in this case is whether
    the most recent modification, like the previous ones, took
    11
    Effective September 30, 1985, the limitations period was
    extended to ten years. See St. 1985, c. 123. In 1987, the
    statute was changed so that the ten-year period would begin to
    run only from the victim's sixteenth birthday. St. 1987,
    c. 489. In 1996, the limitations period was extended to fifteen
    years, to run from the victim's sixteenth birthday. St. 1996,
    c. 26. Effective December 20, 2006, the limitations period was
    lifted entirely. St. 2006, c. 303, § 9 (no limitations, but
    indictment returned more than twenty-seven years after offense
    requires "independent evidence that corroborates the victim's
    allegation").
    12
    effect before the limitations clock had an opportunity to
    expire.   See St. 2006, c. 303, § 9.
    Prior to December 20, 2006, the statute of limitations for
    rape of a child was fifteen years, to run from the victim's
    sixteenth birthday.   G. L. c. 277, § 63, as amended by St. 1996,
    c. 26.    Because the victim turned sixteen on August 19, 1991,
    that limitations period would have expired fifteen years later,
    on August 19, 2006.    This would have happened 123 days before
    December 20, 2006, when the Legislature entirely abolished the
    statute of limitations for rape of a child.    See St. 2006,
    c. 303, § 9.   The Commonwealth contends, however, that the
    limitations clock did not expire on August 19, 2006, because the
    defendant lived in New Hampshire during the period that the
    limitations clock was running, i.e., between August 19, 1991,
    and August 19, 2006, thereby tolling the statute.    See G. L.
    c. 277, § 63 ("period during which the defendant is not usually
    and publicly a resident within the commonwealth shall be
    excluded").
    To prove this claim at trial, the Commonwealth was required
    to show beyond a reasonable doubt that, during the period that
    the statute was running (between August 19, 1991, and August 19,
    2006), the defendant was "not usually and publicly a resident"
    of Massachusetts for at least 123 days, i.e., for the length of
    time between the victim's birthday on August 19, 2006 (when the
    13
    limitations clock would have run under the old statute) and
    December 20, 2006 (when the Legislature abolished the
    limitations period).12   See Commonwealth v. Shanley, 455 Mass. at
    781 n.37 (Commonwealth's burden to show indictment timely
    brought).   The defendant claims that the Commonwealth's evidence
    on this point was insufficient and amounted only to
    "speculation."
    This claim fails.   There was evidence that the defendant
    remarried, and that he moved with his new wife to New Hampshire
    sometime in the late 1980s.   There was evidence also that the
    defendant's parents moved to New Hampshire soon thereafter; that
    S.F. and her brother visited the defendant in New Hampshire at
    various times through 1988; that, in the summers of 1991 and
    1992, the defendant was seen stopping by his parents' house in
    New Hampshire when S.F. was there; and that, in 2009, he had a
    New Hampshire driver's license listing an address in that state.
    See Commonwealth v. George, 
    430 Mass. 276
    , 277 (1999)
    (limitations period tolled when defendant resided out of State).
    12
    We do not accept the defendant's claim that, because the
    trial judge erroneously instructed the jury that it needed to
    find 777 days of tolling, rather than four months, see infra,
    this higher number controls for purposes of our sufficiency
    review. Commonwealth v. David, 
    365 Mass. 47
    , 55-56 (1974)
    (misstatement of burden in defendant's favor did not become "the
    law of the case" where "the judge made his ruling not at the
    close of the Commonwealth's case but at the close of all the
    evidence," and where, accordingly, there was no indication that
    defendant's strategy at trial was affected by this mistake).
    14
    Given this, the jury reasonably could have inferred that, after
    the defendant moved to New Hampshire in the 1980s, he continued
    to live there until at least the summer of 1992, which is, of
    course, more than 123 days after S.F.'s August 19, 1991
    birthday.13   See Commonwealth v. Mazariego, 
    474 Mass. 42
    , 46
    (2016) (inferences drawn by jury need only "be reasonable and
    possible" [citation omitted]).   Thus, the Commonwealth's
    evidence of tolling was sufficient.
    b.   Erroneous instruction on tolling.   The judge gave the
    following instruction on how to determine whether the indictment
    was timely brought:
    "[T]he statute of limitations began to run on
    August 19, 1991, and would have expired on August 19, 2006.
    However, our statute further provides that certain time may
    be excluded from this calculation and states: any period
    during which the defendant is not usually and publicly a
    resident within the Commonwealth shall be excluded from
    determining this period. Because those indictments were
    brought in 2008, 777 days after the expiration of the
    statute of limitations, the Commonwealth must prove beyond
    a reasonable doubt that between August 19, 2006, and the
    date of the indictment, that the defendant was not a
    resident of Massachusetts for at least 777 days."
    13
    Our decision in Commonwealth v. Shanley, 
    455 Mass. 752
    ,
    780 (2010), is not to the contrary. There, we held that the
    statute of limitations may be tolled only by a defendant's out-
    of-State residence during the limitations period, and not by
    such residence before the limitations period begins or after it
    expires. 
    Id. at 779-780
    . We did not say, however, as the
    defendant contends, that evidence of where a defendant lived
    before or after the limitations period is irrelevant to proving
    where he lived during the limitations period. 
    Id. at 778-780
    (evidence that defendant lived out of State beginning in 1990
    probative of where he lived when limitations clock began to run
    in September, 1993).
    15
    In other words, the jury were instructed to determine whether
    the defendant was "not usually and publicly a resident" of
    Massachusetts between S.F.'s birthday on August 19, 2006, and
    October 3, 2008, the date of the indictment.    See G. L. c. 277,
    § 63.   Both parties agree that this was error, since, if tolling
    had not taken place by August 19, 2006, the limitations period
    would have run, and any tolling thereafter would be irrelevant.
    See Commonwealth v. Shanley, 455 Mass. at 780    ("instruction
    should have focused the jury's attention only on the defendant's
    usual and public residence during the period" when the statute
    was running).   The defendant, however, did not object to this
    instruction, and we therefore must determine whether it resulted
    in a "substantial risk of a miscarriage of justice."   See
    Commonwealth v. Alphas, 
    430 Mass. 8
    , 13 (1999).
    To decide whether an erroneous jury instruction created a
    substantial risk of a miscarriage of justice, "[w]e examine the
    jury instructions in their entirety 'to determine their probable
    impact on the jury's perception of the fact-finding function.'"
    Commonwealth v. Noble, 
    429 Mass. 44
    , 47 (1999), quoting
    Commonwealth v. Mejia, 
    407 Mass. 493
    , 495 (1990).    Here, the
    erroneous instruction was the jury's sole opportunity to hear an
    explanation of the statute of limitations, and, as given, it
    told the jury to focus on a period when the limitations clock
    16
    was not running and during which no tolling could have taken
    place.    Given this instruction, there was no way the jury could
    have made the necessary finding whether the statute of
    limitations was tolled during the interval between August 19,
    1991, and August 19, 2006.   In effect, the jury never had the
    opportunity to ascertain whether the indictment was timely.
    This "deprived [the defendant] of jury consideration of a
    substantial part of his defense"14 and "created a substantial
    risk of a miscarriage of justice.15   See Commonwealth v. Noble,
    14
    The claim that the Commonwealth did not provide
    sufficient evidence of tolling was, as discussed supra, one of
    defendant's two primary theories of defense, and was argued at
    length by defense counsel during closing arguments. Contrast
    Commonwealth v. Shanley, supra at 782 (erroneous instruction on
    tolling did not require reversal where, among other things,
    issue not argued in closing by defense).
    15
    The Commonwealth argues that the defendant's failure to
    object to the erroneous instruction was the result of a
    strategic decision, because the judge's error required the jury
    to find more days of tolling (777 days) than would have been
    required under a correct statement of the law (123 days). See
    Commonwealth v. Alphas, 
    430 Mass. 8
    , 13 (1999) (appellate court
    considers whether "counsel's failure to object was not simply a
    reasonable tactical decision" [citation omitted]). There was no
    evidentiary hearing on the issue, and the record before us does
    not support this contention. We note that the erroneous
    instruction would not necessarily be to the defendant's
    advantage, as it focused the jury's attention on a two-year
    window (2006-2008) close to 2009, when it was shown, via the
    defendant's New Hampshire driving record, that he maintained an
    address in that State. Arguably, it would have been more to the
    defendant's advantage for the instruction to focus on the period
    between 1991 and 2006, during which there was no direct evidence
    that the defendant maintained a New Hampshire address. In
    addition, the record suggests that both the judge and the
    parties found the issue of tolling to be difficult and
    17
    supra at 47 (instruction omitted on affirmative defense that was
    supported by evidence).    Accordingly, the defendant's conviction
    must be vacated.
    c.   Corroboration.   i.   Sufficiency of corroboration.
    General Laws c. 277, § 63, as amended by St. 2006, c. 303, § 9,
    provides that an indictment for rape of a child
    "may be found and filed at any time after the date of the
    commission of such offense; but any indictment or complaint
    found and filed more than [twenty-seven] years after the
    date of commission of such offense shall be supported by
    independent evidence that corroborates the victim's
    allegation. Such independent evidence shall be admissible
    during trial and shall not consist exclusively of the
    opinions of mental health professionals" (emphasis
    supplied).
    Here, the defendant was convicted on the basis of an indictment
    returned on October 3, 2008.    Thus, pursuant to G. L. c. 277,
    § 63, S.F.'s allegations with respect to any incidents taking
    place before October 3, 1981 -- i.e., more than twenty-seven
    years prior to indictment -- required corroboration by
    independent evidence.16
    confusing. It appears at least as likely that neither counsel
    realized that an error had been made. Finally, there is
    evidence that the defendant objected to other parts of the jury
    instructions on the statute of limitations, and "[w]e can see no
    valid tactical reason for challenging some instructions but not
    others." See Commonwealth v. Randolph, 
    438 Mass. 290
    , 299
    (2002).
    16
    As discussed infra, the judge did not give an instruction
    on the issue of corroboration.
    18
    At trial, S.F. testified to various incidents of rape, some
    occurring before October 3, 1981, and some after.17   The jury,
    however, returned a general verdict that did not specify whether
    the defendant was convicted on the basis of the pre-October 3,
    1981, incidents, which required corroboration, or those that
    took place later, for which corroboration was not necessary.
    Because we do not know the basis for the jury's verdict, the
    defendant's conviction may be affirmed only if there was
    corroboration of the pre-October 3, 1981, incidents, as those
    might have formed the sole basis for the jury's verdict.18,19
    17
    The incidents before October 3, 1981, were those in the
    family's homes in Wareham and West Wareham, as well as at the
    grandparents' house in Wareham. The incidents after this date
    were those that took place in the Wareham apartment to which the
    defendant moved in October, 1981, after separating from J.G.C.
    18
    The judge correctly instructed the jury that "[y]ou may
    find the defendant guilty only if you unanimously agree that the
    Commonwealth has proven beyond a reasonable doubt that the
    defendant committed the offense on at least one specific
    occasion." Thus, the jury might unanimously have agreed that
    the defendant committed rape on one specific occasion before
    October 3, 1981, and might not unanimously have agreed regarding
    other dates.
    19
    The Commonwealth contends that this claim was waived.
    Even if this were so, most of the acts to which S.F. testified
    required corroboration, and, accordingly, there was a
    significant possibility that the jury convicted on the basis of
    those acts, resulting in a substantial risk of a miscarriage of
    justice to the extent that the Commonwealth's corroboration was
    insufficient. See Commonwealth v. Kelly, 
    470 Mass. 682
    , 701
    (2015) (substantial risk of miscarriage of justice if, because
    of improper instruction, "there is any significant possibility
    that the jury may have based convictions" on impermissible
    factual grounds).
    19
    Commonwealth v. Sanchez, 
    405 Mass. 369
    , 382 (1989) (judgment
    vacated because "jury may well have convicted" on impermissible
    basis, despite presence of permissible basis [citation
    omitted]).   See also Commonwealth v. Petrillo, 
    50 Mass. App. Ct. 104
    , 111 (2000), cert. denied, 
    532 U.S. 1030
     (2001).
    Accordingly, we must determine whether S.F.'s testimony
    with respect to the pre-October 3, 1981, acts was supported by
    "independent evidence that corroborates [her] allegation."
    G. L. c. 277, § 63.   In support of its assertion that there was
    independent corroboration, the Commonwealth points to the
    testimony of S.F.'s brother that, sometime in September, 1981,
    when the family lived in Onset, he once saw the defendant
    reclining next to S.F. with his head in her lap, while she lay
    on her bed with "her pants . . . down."   The question before us
    is whether this was sufficient corroboration within the meaning
    of the statute.   In answering this question, we construe for the
    first time the phrase "independent evidence that corroborates
    the victim's allegation."   Id.
    The issue presented by the brother's account, as both
    parties recognize, is that it did not coincide precisely with
    any of the incidents to which the victim testified:    S.F.'s
    testimony with respect to the pre-October 3, 1981, acts spoke of
    abuse that took place when the family lived in Wareham and West
    Wareham, while her brother described an incident that happened
    20
    later, when the family lived in Onset.20    In this way, the
    brother's testimony presented evidence of uncharged sexual
    misconduct.21   The Commonwealth argues that the statute's
    corroboration requirement may be satisfied by such evidence,
    which, in its view, "tends to support the conclusion that the
    crime described . . . actually occurred."    The defendant, on the
    other hand, argues that proof of uncharged misconduct does not
    suffice because there must be evidence "corroborating each
    specific allegation" made by the victim.    For the reasons that
    follow, we conclude that the Commonwealth must present
    corroborating evidence that relates to the specific criminal act
    at issue.   Consequently, evidence of uncharged misconduct, such
    as that presented by the brother, does not itself suffice.
    As with all statutes, G. L. c. 277, § 63, "must be
    interpreted according to the intent of the Legislature
    ascertained from all its words construed by the ordinary and
    approved usage of the language, considered in connection with
    the cause of its enactment, the mischief or imperfection to be
    20
    These locations are not elements of the crime.
    Nonetheless, in conjunction with evidence of when the family
    lived in these locations, they allow for a determination of the
    approximate time that the incidents of rape took place.
    21
    There is no contention that the brother's testimony
    formed an independent basis for conviction, as it did not
    contain sufficient detail to demonstrate that the defendant
    committed rape of a child. Commonwealth v. King, 
    445 Mass. 217
    ,
    222 (2005), cert. denied, 
    546 U.S. 1216
     (2006) (must be "some
    degree of penetration" by or of sexual organs).
    21
    remedied and the main object to be accomplished, to the end that
    the purpose of its framers may be effectuated."   Commonwealth v.
    Clark, 
    472 Mass. 120
    , 129 (2015), quoting Hanlon v. Rollins, 
    286 Mass. 444
    , 447 (1934).
    Based on the statutory language, it is clear that the
    victim's testimony alone is not enough to sustain a conviction.
    G. L. c. 277, § 63 (evidence must be "independent").    It also is
    clear that the required corroboration may not consist
    "exclusively of the opinions of mental health professionals" and
    that it must be of a sort "admissible during trial."    Id.   The
    Legislature, however, did not further define what it meant by
    the phrase "independent evidence that corroborates the victim's
    allegation," nor did it state whether evidence of uncharged
    sexual misconduct would suffice.   Id.   We therefore must look
    for guidance to the "purpose and legislative history of the
    statute."   See Commonwealth v. Ray, 
    435 Mass. 249
    , 252 (2001),
    quoting Massachusetts Hosp. Ass'n v. Department of Med. Sec.,
    
    412 Mass. 340
    , 346 (1992).
    The provision at issue here was added by St. 2006, c. 303,
    "An Act increasing the statute of limitations for sexual crimes
    against children" (act).   By lengthening the limitations period,
    which previously had been fifteen years, see G. L. c. 277, § 63,
    as amended by St. 1996, c. 26, the Legislature sought "to give
    child victims of sexual abuse the time they need to heal, come
    22
    forward and still have their day in court."   See Executive
    Department Press Release, [Lieutenant Governor] Healey Signs
    Tougher Penalties for Sex Offenders into Law (September 21,
    2006).
    The text of the statute suggests that there also was
    concern that memories of childhood abuse, when recalled decades
    later, may not be sufficiently precise to serve as the sole
    basis for a criminal conviction.22   See G. L. c. 277, § 63
    (victim's childhood memories alone insufficient for conviction,
    even if bolstered by "opinions of mental health professionals");
    Commonwealth v. Hatch, 
    438 Mass. 618
    , 622 (2003) ("primary
    source of insight into the intent of the Legislature is the
    language of the statute" [citation omitted]).   This is
    consistent with the act's sparse legislative history, which
    reflects the views of some members of the Legislature that
    extending the statute of limitations would impinge the
    defendant's right to a fair trial.   See State House News Service
    (July 26, 2006) (statement of Rep. Fagan expressing concern that
    extending or lifting statute of limitations might impinge right
    22
    See Stogner v. California, 
    539 U.S. 607
    , 631 (2003),
    citing Holdsworth, Is It Repressed Memory with Delayed Recall or
    Is It False Memory Syndrome? The Controversy and Its Potential
    Legal Implications, 22 Law & Psychol. Rev. 103, 103–104 (1998)
    ("Memories fade, and witnesses can die or disappear. . . . Such
    problems can plague child abuse cases, where recollection after
    so many years may be uncertain, and 'recovered' memories
    faulty").
    23
    to "a fair trial" and would not "protect the innocent"
    defendant); 
    id.
     (statement of Rep. Loscocco that "I don't know
    if I could remember where I [even] was" twenty-seven years ago).
    Thus, the act's provisions apparently were intended not only to
    protect the interests of victims, but to safeguard "the
    principles of a fair trial."   See 
    id.
     (statement of Rep. Fagan).
    See also 
    id.
     (statement of Rep. Grant   that bill is "a
    compromise that recognizes both sides of this" issue).
    Based on the above, it is evident that the act was intended
    to balance the aforementioned concerns by allowing prosecutions
    for such offenses to proceed at any time, while specifying that
    indictments returned more than twenty-seven years after the fact
    must be supported by "independent evidence that corroborates the
    victim's allegation," St. 2006, c. 303, § 9, such that a
    conviction cannot be based solely on the victim's recollections
    of abuse decades earlier.   In addition, the corroborative
    evidence "shall not consist exclusively of the opinions of
    mental health professionals," id., indicating that this evidence
    must do more than bolster a victim's credibility -- it must be a
    separate source of proof tending, in some way, to show the
    defendant's guilt.   See Healey Signs Tougher Penalties for Sex
    Offenders into Law, supra ("a new provision extends the statute
    of limitations 'to life' if independent admissible evidence,
    such as [deoxyribonucleic acid (DNA)] samples, is available to
    24
    corroborate a victim's allegation" [emphasis supplied]).23   In
    sum, it appears that the act advances its aim of protecting "the
    principles of a fair trial," see State House News Service, supra
    (statement of Rep. Fagan), by requiring that a defendant not be
    convicted unless there is at least some evidence of guilt in
    addition to the victim's potentially imprecise memories.
    While the Legislature did not define specifically what form
    this additional evidence must take, the act was formulated
    against the backdrop of other corroboration requirements
    elsewhere in our statutory and common law.   See Commonwealth v.
    Clark, 
    446 Mass. 620
    , 625 (2006) (courts "look to preexisting
    common law as an aid to the construction of undefined terms in a
    statute"); Commonwealth v. McLeod, 
    437 Mass. 286
    , 290 (2002)
    ("Where the language of a statute is inconclusive, courts must
    look to . . . analogous statutory material, and relevant case
    law").
    A common thread running through our cases involving other
    corroboration requirements is that such evidence must relate to
    the specific criminal act at issue.   See, e.g., Commonwealth v.
    Noble, 
    417 Mass. 341
    , 345 (1994) (if "[prior inconsistent grand
    jury testimony] is the only source of support for the central
    23
    A bill introduced the previous year similarly would have
    allowed an indictment to "be found and filed at any time" "if a
    [deoxyribonucleic acid] sample . . . of the perpetrator is
    collected and stored." See 2005 House Doc. No. 650.
    25
    allegations of the charge," [citation omitted], there must be
    evidence corroborating those central allegations; grand jury
    testimony that defendant joint venturer knew about murder and
    intended to participate was corroborated by evidence of
    defendant's interactions with shooter at time of murder);
    Commonwealth v. Costello, 
    411 Mass. 371
    , 375 (1991) ("alleged
    victim's testimony . . . does corroborate many elements of the
    defendant's [confession to rape of a child], [but it] does not
    corroborate any element of the crime except for the age of the
    alleged victim" and was therefore insufficient); Commonwealth v.
    Silva, 
    401 Mass. 318
    , 324-325 & n.7 (1987) (in perjury case,
    testimony that defendant lied must be "corroborat[ed by]
    evidence [that] 'tend[s] to establish the defendant's guilt'"
    and that is "inconsistent with the innocence of the defendant"
    [citation omitted]; testimony that defendant falsely denied
    making certain statements was corroborated by evidence that
    person who heard statements only could have obtained information
    in them from defendant); Commonwealth v. Forde, 
    392 Mass. 453
    ,
    458 (1984) (there must "be some evidence, besides the
    confession, that the criminal act was committed by someone, that
    is, that the crime was real and not imaginary"; corroboration
    provided by victim's dead body); Commonwealth v. DeBrosky, 
    363 Mass. 718
    , 728-730 (1973) (construing G. L. c. 244, § 20I, court
    stated that there must be some "corroborating evidence" "in
    26
    support of the testimony of an immunized witness on at least one
    element of proof essential to convict the defendant";
    corroboration provided by two witnesses who saw person at scene
    of crime fitting defendant's description).
    We find particularly helpful the analysis in one such case,
    Commonwealth v. Helfant, 
    398 Mass. 214
    , 215 (1986), in which, as
    here, the defendant was charged with a sexual crime ("drugging
    for unlawful sexual intercourse").    There, we stated that the
    Commonwealth was required by statute to prove the crime with
    evidence "corroborat[ing the victim's testimony] in a material
    particular."   
    Id.
     at 219 n.3, citing G. L. c. 272, § 11.
    Surveying our cases dealing with comparable corroboration
    requirements, we concluded that corroborating evidence must
    relate to the specific criminal act at issue, and, in
    particular, that it must consist of "some specific testimonial
    fact, which, in the context of the case, is probative on an
    element of the crime."    Id. at 219 (corroboration provided by
    testimony that drug used to subdue victim detected shortly
    thereafter in her blood stream, and that needle marks were found
    on her arm).   In that case, the "evidence . . . corroborate[d] a
    material particular of the [victim's] testimony -- that the
    defendant administered a drug to her" -- as the "defendant could
    not be convicted on the drugging charge without proof of the
    injection."    Id. at 219, 220.   Indeed, we cited as corroboration
    27
    only facts related to the act with which the defendant was
    charged, id. at 218-220, despite substantial evidence of prior
    sexual misconduct.24   Id. at 224-227.
    The standard articulated in Commonwealth v. Helfant is
    especially appropriate for defining the corroboration
    requirement in the statute at issue here, for several reasons.
    It distills our construction of comparable corroboration
    requirements, derives from the interpretation of a statute
    relating to sexual crimes, and furthers the statutory aim of
    ensuring that the occurrence of the criminal act alleged by a
    victim is proven, at least in part, by some source other than
    the victim's testimony.   Here, because the brother's testimony
    presented evidence only of uncharged misconduct, and did not
    provide "some specific testimonial fact," id. at 129, related to
    the particular incidents of rape described in the "victim's
    24
    Our decision in Commonwealth v. King, 
    387 Mass. 464
    , 470
    (1982) (uncharged sexual misconduct admissible to corroborate
    victim's testimony because such evidence "prove[s] an
    inclination to commit the [acts] charged"), is not to the
    contrary. There, we held that the Commonwealth was permitted to
    present evidence of uncharged sexual misconduct; we did not say
    that such evidence would suffice where corroboration is
    required. 
    Id.
     But see People v. Yovanov, 
    69 Cal. App. 4th 392
    ,
    404 (1999) (under similarly-worded statute mandating
    corroboration, "uncharged sexual misconduct . . . can be used to
    corroborate a victim's allegation of sexual abuse"). The
    California court's reasoning was based on legislative history
    suggesting that "evidence of any prior sexual offenses is [a]
    particularly probative" form of evidence. 
    Id.
     We are unaware
    of any comparable legislative history concerning G. L. c. 277,
    § 63.
    28
    allegation," the Commonwealth's proof fell short.   See G. L.
    c. 277, § 63.
    We recognize that, so construed, G. L. c. 277, § 63, sets a
    high bar for prosecuting sexual offenses against children that
    are alleged to have occurred many years before.   Nonetheless,
    our own cases suggest that this bar is not insuperable.25    Cf.
    Commonwealth v. Feijoo, 
    419 Mass. 486
    , 496 (1995) (defendant
    recorded sexual acts with minors and preserved recordings);
    Commonwealth v. Abrahams, 
    85 Mass. App. Ct. 150
    , 151 (2014)
    (defendant charged with rape of child left DNA evidence);
    Commonwealth v. Villalta-Duarte, 
    55 Mass. App. Ct. 821
    , 822, 823
    (2002) (confession to rape of child corroborated by testimony
    that, around time of rape, victim "developed a 'serious' diaper
    rash in her vaginal area" and "small scratches on her face").
    Accordingly, because the Commonwealth's corroboration of
    the pre-October 3, 1981, incidents fell short, and because the
    jury returned a general verdict that could have been based
    solely on those incidents, the defendant's conviction must be
    vacated.   At any new trial, the Commonwealth will be limited to
    proceeding on the basis of incidents for which sufficient
    evidence was introduced, i.e., incidents after October 3, 1981.
    Because the evidence was insufficient with respect to the
    25
    See Commonwealth v. Rodriguez, 
    76 Mass. App. Ct. 59
    , 64-
    65 (2009) (defendant's confession to rape of child corroborated
    by testimony of percipient witness).
    29
    incidents on or before October 3,1981, the defendant may not be
    retried for those incidents.26
    ii.   Lack of instruction on corroborating evidence.     The
    defendant maintains that, because independent corroboration was
    required for the incidents that occurred prior to October 3,
    1981, the jury should have been instructed regarding the
    Commonwealth's obligation to provide corroborating evidence.        We
    agree.27
    "When a party makes a request legally correct and
    pertinent to the issues presented by the case, it is incumbent
    on the judge to instruct the jury in a manner which
    substantially covers the particular point in question."
    Commonwealth v. Dane Entertainment Servs., Inc., 
    19 Mass. App. Ct. 573
    , 578 (1985), S.C., 
    397 Mass. 197
     (1986).   In other
    contexts where corroborating evidence is required, we have said
    that it is appropriate for a trial judge to instruct the jury
    26
    Accordingly, we need not address the defendant's argument
    that there was insufficient evidence that the incidents in West
    Wareham took place via "mouth on vagina," as alleged in the
    indictment, since those incidents took place before October 3,
    1981.
    27
    Because the corroborative evidence offered by the
    Commonwealth was, as explained, insufficient as a matter of law,
    there will be no need for an instruction on this issue at any
    new trial, as the defendant may not be retried for acts for
    which corroboration was necessary, i.e., those on or before
    October 3, 1981. We nevertheless choose to address the issue
    "in order to provide guidance" to judges and parties in future
    cases. See Commonwealth v. Agosto, 
    428 Mass. 31
    , 35 n.6 (1998).
    30
    about the Commonwealth's obligation to provide such evidence.
    See, e.g., Commonwealth v. Dyous, 
    436 Mass. 719
    , 727 n.11 (2002)
    (approving judge's instruction on credibility of immunized
    witness, which included statement that "defendant cannot be
    convicted solely on the testimony of a person granted immunity"
    and that there must be "some corroboration" "on at least one
    element of proof essential to convict the defendant").   Cf. K.M.
    Tuttman, Massachusetts Superior Court Criminal Practice Jury
    Instructions § 4.18 (Mass. Cont. Legal Educ. 2d ed. 2013) ("You
    may convict a person of perjury based on the testimony of a
    single witness only if there is also evidence of a direct or
    clear and compelling character that will support no explanation
    that is consistent with the innocence of the defendant").     This
    is so because, while it is the judge's role to determine whether
    sufficient corroborative evidence has been presented, the jury
    must decide whether to credit that evidence.28
    28
    See Weiler v. United States, 
    323 U.S. 606
    , 610 (1945) (in
    perjury case, "[t]wo elements must enter into a determination
    that corroborative evidence is sufficient: (1) that the
    evidence, if true, substantiates the testimony . . . ; (2) that
    the corroborative evidence is trustworthy. To resolve this
    latter question is to determine the credibility of the
    corroborative testimony, a function which belongs exclusively to
    the jury"); United States v. Bryant, 
    420 F.2d 1327
    , 1331 (D.C.
    Cir. 1969) ("The corroboration doctrines in this jurisdiction
    require not only the existence of evidence sufficient to avoid a
    directed verdict, but also that the case be sent to the jury
    with instructions . . . that it is their responsibility as
    jurors to determine whether evidence which they credit
    establishes such corroboration").
    31
    Here, the defendant's proposed instruction was, in essence,
    "legally correct."29   See Commonwealth v. Dane Entertainment
    Servs., Inc., supra.    It was also "pertinent to the issues
    presented by the case," id., as the credibility of the
    corroborating evidence (i.e., the brother's testimony) was
    contested at trial.    This being so, the jury should have been
    instructed regarding the Commonwealth's obligation to provide
    independent evidence that related to the specific criminal acts
    at issue and that is probative on an element of the crime.30      See
    Commonwealth v. Helfant, 
    398 Mass. at 220
    .
    d.   Evidentiary issues.   We address briefly certain
    evidentiary issues raised by the defendant that may arise at any
    new trial.
    i.   New Hampshire driver's record.   The defendant's New
    Hampshire driver's record was admitted in evidence without
    having been disclosed during pretrial discovery, see Mass. R.
    29
    The defendant requested an instruction that "you must
    determine whether the indictments, if brought [more than twenty-
    seven] years [after] the alleged conduct, are supported by
    independent corroborating evidence." While the judge was not
    obligated to give the instruction in exactly this form, see
    Commonwealth v. Johnston, 
    467 Mass. 674
    , 702 (2014), the
    defendant's request accurately reflected the law as stated in
    G. L. c. 277, § 63, and required that some instruction on the
    issue be given.
    30
    Where appropriate, the jury should be instructed that
    this corroboration may not consist solely of the opinions of
    mental health professionals. See G. L. c. 277, § 63. The
    Commonwealth did not offer such evidence in this case.
    32
    Crim. P. 14 (a) (1) (A) (vii), as amended, 
    444 Mass. 1501
    (2005), and without the "double certification" required by Mass.
    R. Crim. P. 40 (a) (1), 
    378 Mass. 917
     (1979).     See Reporters'
    Notes to Rule 40, Mass. Ann. Laws, Rules of Criminal Procedure,
    at 1739 (LexisNexis 2015).    This was error.31
    The defendant contends also that introduction of this
    record violated his confrontation rights, a claim that depends
    on whether the document was produced "under circumstances which
    would lead an objective witness reasonably to believe that the
    [document] would be available for use at a later trial[.]"
    Melendez-Diaz v. Massachusetts, 
    557 U.S. 305
    , 311 (2009),
    quoting Crawford v. Washington, 
    541 U.S. 36
    , 52 (2004).     We
    cannot determine from this record the circumstances under which
    the document was created.    Compare Commonwealth v. Parenteau,
    
    460 Mass. 1
    , 8, 9 (2011) ("registry [of motor vehicles]
    certificate was dated . . . nearly two months after the criminal
    complaint . . . had issued against the defendant.     As such, it
    plainly was made for use at the defendant's trial"; "business
    records are not admissible at trial 'if the regularly conducted
    business activity is the production of evidence for use at
    31
    Nevertheless, because there is a "reasonable prospect"
    that these deficiencies may be cured on retrial, we are not
    precluded from considering the driver's record in assessing
    whether the evidence of tolling was sufficient. Commonwealth v.
    DiBenedetto, 
    414 Mass. 37
    , 46 n.14 (1992), S.C., 
    427 Mass. 414
    (1998).
    33
    trial'" [citation omitted]).    More information about the
    document's provenance must be elicited if it is to be admitted
    on retrial without accompanying testimony.
    ii.    Evidence from DSS investigation.   The defendant argues
    that his right to present a defense was impaired by the judge's
    ruling that he could not introduce evidence from a 2004 DSS
    investigation involving S.F.'s daughter.    Documentation from
    that investigation showed that J.G.C. urged S.F. to file an
    ultimately unsubstantiated report of abuse on behalf of her
    child.    The defendant argued in his motion to introduce portions
    of this report that it showed J.G.C.'s "bias in perceiving
    certain conduct as evidence of sexual abuse," and therefore
    supported the defendant's claim that J.G.C. implanted false
    memories in S.F. through suggestive questioning.    The judge
    ordered this evidence excluded as not "relevant."
    A "defendant is not necessarily deprived of the right to
    present his theory of defense simply because the judge excludes
    a piece of evidence supporting such theory."    Commonwealth v.
    Jones, 
    464 Mass. 16
    , 19 n.5 (2012).    "Here, exclusion of the
    proffered testimony did not prevent the defendant from
    presenting his theory" that J.G.C. engaged in suggestive
    questioning.   
    Id.
       The defendant pursued this theory in his
    cross-examination of all three of the Commonwealth's witnesses -
    - S.F., her brother, and J.G.C. -- and in his closing argument.
    34
    Indeed, J.G.C. herself agreed during questioning by defense
    counsel that, after discovering S.F. alone with the defendant in
    the victim's bedroom in Onset, she "badgered" S.F. about whether
    she had been abused.
    Given that the defendant was permitted to present his
    theory of defense, the question remains whether it was an abuse
    of discretion to exclude the proffered evidence on the ground
    that it was not relevant to that defense.   Commonwealth v. Dunn,
    
    407 Mass. 798
    , 807 (1990) ("Whether evidence is relevant in any
    particular instance" is a "question[] within the sound
    discretion of the [trial] judge").   It was not unreasonable for
    the judge to conclude that evidence of J.G.C.'s behavior in an
    unrelated 2004 DSS investigation was not relevant to whether she
    engaged in suggestive questioning twenty-five years earlier.     We
    discern no abuse of discretion.
    e.   Evidence of prior bad acts.   The defendant argues that
    the Commonwealth's evidence on the acts charged in the
    indictment was "overwhelmed" by evidence of prior bad acts,
    i.e., acts against S.F. prior to September 29, 1979, the date of
    the first act listed in the indictment.   He notes, in
    particular, that his family moved to Wareham in late 1978 or
    early 1979, and that the incidents alleged to have taken place
    35
    in Wareham might, therefore, have occurred before September 29,
    1979.32
    The general rule in "sexual assault cases[ is that] some
    evidence of uncharged conduct may be admissible," but that a
    "judge should . . . intervene[] to prevent the 'danger of
    overwhelming a case with such bad act evidence.'"   Commonwealth
    v. Dwyer, 
    448 Mass. 122
    , 128-129 (2006), quoting Commonwealth v.
    Roche, 
    44 Mass. App. Ct. 372
    , 380 (1998).   Here, however, the
    judge had no reason to intervene at the time the evidence was
    presented, because the date at issue -- September 29, 1979 --
    was inserted into the indictment only after the close of all the
    evidence, in response to the defendant's argument that incidents
    before that date were time barred.33   After the date was
    inserted, the judge properly provided a forceful curative
    instruction that the jury was to disregard entirely evidence of
    acts from before September 29, 1979.34   "Jurors are presumed to
    follow such instructions."   Commonwealth v. Gonzalez, 
    473 Mass. 32
    The defendant notes also that the incident in the
    bathroom of the grandparents' house in Wareham took place when
    S.F. was "about four." Given that S.F. turned four on August
    19, 1979, approximately one month before the period covered by
    the indictment, it is not clear whether this incident took place
    during the period covered by the indictment. See note 2, supra.
    33
    Previously, the indictment had alleged that the incidents
    of rape took place "on diverse dates between 1979 and 1981."
    34
    The judge instructed that "you are only to consider
    conduct within th[e] periods [in the indictment]. You are not
    to consider any incident outside of that time period."
    36
    415, 427 (2015) ("the judge instructed the jury that they were
    to disregard the references and not to take them into account in
    any way").
    3.   Conclusion.     The judgment of conviction is vacated and
    set aside, and the case is remanded to the Superior Court for
    further proceedings, as required, consistent with this opinion.
    At any new trial, the defendant may be tried only for incidents
    alleged in the indictment which are alleged to have occurred
    after October 3, 1981.
    So ordered.