People of Guam, Plaintiff-Appellee/Cross-Appellant v. Renato Capili Bosi, Defendant-Appellant/Cross-Appellee , 2022 Guam 15 ( 2022 )


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  •                     IN THE SUPREME COURT OF GUAM
    PEOPLE OF GUAM,
    Plaintiff-Appellee/Cross-Appellant,
    v.
    RENATO CAPILI BOSI,
    Defendant-Appellant/Cross-Appellee.
    Supreme Court Case No. CRA19-015
    Superior Court Case No. CF0596-17
    OPINION
    Cite as: 
    2022 Guam 15
    Appeal from the Superior Court of Guam
    Argued and submitted on December 2, 2020
    Via Zoom video conference
    Appearing for Defendant-Appellant:               Appearing for Plaintiff-Appellee:
    David J. Highsmith, Esq.                         Marianne Woloschuk, Esq.
    Assistant Public Defender                        Assistant Attorney General
    Public Defender Service Corporation              Office of the Attorney General
    779 Rte. 4                                       Prosecution Division
    Sinajana, GU 96910                               590 S. Marine Corps Dr., Ste. 901
    Tamuning, GU 96913
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                  Page 2 of 37
    BEFORE: F. PHILIP CARBULLIDO, Chief Justice; ROBERT J. TORRES, Associate Justice;
    and KATHERINE A. MARAMAN, Associate Justice.
    CARBULLIDO, C.J.:
    [1]     Defendant-Appellant Renato Capili Bosi appeals from his criminal judgment of conviction
    and denial of his motion for judgment of acquittal. A jury found Bosi guilty of five offenses: two
    counts of Second Degree Criminal Sexual Conduct (As a First Degree Felony) (“CSC II”), two
    counts of Fourth Degree Criminal Sexual Conduct (As a Misdemeanor) (“CSC IV”), and one count
    of Child Abuse (As a Misdemeanor). At sentencing, however, the trial court invoked its power
    under 9 GCA § 80.22 to reduce Bosi’s two convictions for CSC II to convictions for CSC IV, as
    a lesser included offense of CSC II. On appeal, Bosi assigns error to the sufficiency of evidence,
    sufficiency of indictment, omission of a jury instruction, and the admission of certain evidence.1
    The People of Guam cross-appeal, arguing the trial court abused its discretion by reducing Bosi’s
    CSC II convictions. We affirm.
    I. FACTUAL AND PROCEDURAL BACKGROUND
    [2]     The following evidence was presented. Before his arrest, Bosi was a pastor at the Living
    Lighthouse Baptist Church. Through the church, he became acquainted with a young female
    member of his congregation, A.D.G., who moved to Guam from the Philippines in April 2015.
    [3]     By May 2016, the relationship between Bosi and A.D.G. had become personal and close.
    A.D.G. testified that because she was having problems at home, her parents entrusted her to the
    Bosi family’s care. Bosi’s wife testified that A.D.G.’s father allowed A.D.G. to spend weekends
    with the Bosi family so she could learn “godly things, and household chores.” Transcript (“Tr.”)
    1
    Bosi also raises a double jeopardy argument, but that argument is predicated on reversal of his CSC II and
    CSC IV convictions. See Appellant’s Br. at 14-15 (Feb. 11, 2020). Because we do not reverse these convictions, we
    need not reach this issue.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 3 of 37
    at 20 (Jury Trial, Apr. 16, 2019). During a period where A.D.G.’s mother was in the Philippines,
    Bosi suggested that A.D.G. stay with him and his wife, and A.D.G.’s father agreed because he
    trusted Bosi and considered him to be “like a brother.” Tr. at 14 (Jury Trial, Apr. 15, 2019).
    [4]     While staying in the Bosi household, A.D.G. performed household chores and received
    guidance from Bosi on what he considered appropriate or inappropriate behavior, see, e.g., Tr. at
    42-45 (Jury Trial, Apr. 16, 2019) (lecturing A.D.G. about having a boyfriend); 
    id. at 64-65
    (counseling A.D.G. about propriety of a photo she posted on Facebook). A.D.G.’s mother testified
    that at one point, Bosi took A.D.G.’s cell phone and read all the messages between her and her
    boyfriend aloud in front of Mrs. Bosi and other individuals, and that A.D.G. cried while he did so.
    Multiple witnesses testified that A.D.G. was treated as a member of the Bosi family.
    [5]     A.D.G. testified that in May 2016, when she was 14 years old, Bosi improperly touched
    her intimate areas on two occasions. Both incidents occurred while A.D.G. was washing dishes at
    the Bosi family home. In the first incident, Bosi touched A.D.G.’s buttocks over her clothes;
    A.D.G. testified that she at first believed this touching may have been “an accident.” Tr. at 87
    (Jury Trial, Apr. 15, 2019). A.D.G. also testified to a second incident, in which Bosi placed his
    hand between A.D.G.’s legs and touched her primary genital area over her clothes.
    [6]     A.D.G. also testified about several unusual interactions between her and Bosi in the months
    following May 2016. In one incident, A.D.G. testified that Bosi came to visit her at her home and
    “forcibly kissed” her on the lips twice. 
    Id. at 88-89, 108
    . In another incident, she alleged that Bosi
    purchased “Spandex” undergarments for her; Bosi told A.D.G. to keep these undergarments hidden
    from her parents and to not tell Bosi’s wife about this gift. 
    Id. at 90-91
    . In a third incident, Bosi
    sent A.D.G. an email in response to a photograph she had posted to Facebook, telling her that her
    lips looked “very kissable.” 
    Id. at 91
    . A.D.G. also testified that Bosi often called her cell phone
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                   Page 4 of 37
    and sent her emails, and then told her to delete these emails “because his wife didn’t know about
    our communication.” 
    Id. at 90, 92
    . When asked about the effect of Bosi’s affections, A.D.G.
    stated that his actions “suffocated me to the point where I became suicidal.” 
    Id. at 95
    . A.D.G.
    also left the Living Lighthouse church following these events because she felt it “wasn’t safe for
    me anymore.” 
    Id. at 97
    .
    [7]     After trial, the jury returned a guilty verdict on all charges and counts. Bosi moved for a
    post-verdict judgment of acquittal, arguing there was insufficient evidence presented to support
    his CSC II and CSC IV convictions. The trial court denied this motion, holding that a reasonable
    jury could have found facts sufficient to support all elements of each offense.
    [8]     Before sentencing, Bosi asked the trial court to invoke its power under 9 GCA § 80.22 to
    reduce his CSC II convictions to CSC IV convictions. The trial court agreed and did so. Bosi was
    thereafter sentenced to 6 months’ incarceration for CSC IV, as a lesser included offense of CSC II
    in Charge One, Count One; 12 months’ incarceration for CSC IV, as a lesser included offense of
    CSC II in Charge One, Count Two; no additional punishment for the CSC IV convictions in Charge
    Two, Counts One and Two; and 8 months’ incarceration for Child Abuse in Charge Three, for a
    total sentence of 26 months’ incarceration. However, the trial court suspended 12 months of the
    sentence, yielding a final sentence of 14 months’ incarceration.
    [9]     Bosi timely appealed, creating this case. The People of Guam also timely appealed under
    Supreme Court Case No. CRA19-017. We consolidated the two cases upon the People’s motion.
    II. JURISDICTION
    [10]    This court has jurisdiction over an appeal from a final judgment of conviction under 
    48 U.S.C.A. § 1424-1
    (a)(2) (Westlaw through 
    Pub. L. 117-240
    (2022)); 7 GCA §§ 3107 and 3108(a)
    (2005); and 8 GCA § 130.15(a) (2005).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 5 of 37
    III. STANDARD OF REVIEW
    [11]    When a defendant raises a sufficiency of the evidence argument by a motion for judgment
    of acquittal, we review the trial court’s denial of that motion de novo. People v. Song, 
    2021 Guam 14
     ¶ 16 (quoting People v. Aguon, 
    2020 Guam 24
     ¶ 11). “We review the record to determine
    whether any rational trier of fact could have found the elements of the offense beyond a reasonable
    doubt.” People v. Robert, 
    2019 Guam 2
     ¶ 8 (citing People v. Diaz, 
    2007 Guam 3
     ¶ 10). The
    People “must be afforded the strongest legitimate view of the evidence and all reasonable
    inferences that may be drawn therefrom.” People v. Song, 
    2012 Guam 21
     ¶ 28 (quoting State v.
    Sisk, 
    343 S.W.3d 60
    , 65 (Tenn. 2011)). “This highly deferential standard is in place to ensure that
    the sufficiency of the evidence review only invades the province of the jury ‘to the extent necessary
    to guarantee the fundamental protection of due process of law.’” People v. Jesus, 
    2009 Guam 2
     ¶
    60 (quoting Jackson v. Virginia, 
    443 U.S. 307
    , 319 (1979)).
    [12]    As a matter of first impression for this court, we apply abuse-of-discretion review to a trial
    court’s reduction of an offense under 9 GCA § 80.22. Usually, we review the trial court’s
    sentencing decisions for abuse of discretion. See, e.g., People v. Manila, 
    2018 Guam 24
     ¶ 7;
    People v. Manibusan, 
    2016 Guam 40
     ¶ 12. And we have specifically applied abuse-of-discretion
    review to the Justice Safety Valve Act of 2013, 9 GCA § 80.39—a statute, like 9 GCA § 80.22,
    which allows a court to impose a lesser sentence than would otherwise be compelled by Guam’s
    penal statutes. See People v. Corpuz, 
    2019 Guam 1
     ¶¶ 42-43. Abuse-of-discretion review is also
    appropriate for a reduction of offense under 9 GCA § 80.22. The plain language of that statute
    states that a court “may enter judgment for a lesser included offense and impose sentence
    accordingly,” when the court “is of the view that it would be unduly harsh to sentence the offender
    in accordance with the code.” 9 GCA § 80.22 (2005). Because 9 GCA § 80.22 is phrased in the
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                       Page 6 of 37
    permissive (“may enter judgment”), and because the statute’s applicability turns on the trial court’s
    subjective “view” of whether a typical sentence would be “unduly harsh,” 
    id.,
     application of the
    statute is an act of discretion—which means our review must be to determine whether that
    discretion was abused. A sentencing court abuses its discretion when its sentence “is based on an
    erroneous conclusion of law or where the record contains no evidence on which the judge could
    have rationally based the decision.” Manila, 
    2018 Guam 24
     ¶ 7 (quoting Manibusan, 
    2016 Guam 40
     ¶ 12).
    [13]    When a defendant fails to object to an indictment before trial, the defendant waives his
    right to do so on appeal absent a showing of good cause. 8 GCA §§ 65.15(b), 65.45 (2005); see
    also People v. White, 
    2005 Guam 20
     ¶ 16 (failure to timely object without good cause “precludes
    appellate review”).
    [14]    We review jury instructions for plain error when the defendant did not object at trial.
    People v. Gargarita, 
    2015 Guam 28
     ¶ 11 (citing People v. Felder, 
    2012 Guam 8
     ¶ 8). “Plain error
    is highly prejudicial error, which this court ‘will not reverse unless (1) there was an error; (2) the
    error is clear or obvious under current law; (3) the error affected substantial rights; and (4) reversal
    is necessary to prevent a miscarriage of justice or to maintain the integrity of the judicial process.’”
    
    Id.
     (quoting Felder, 
    2012 Guam 8
     ¶ 19).
    [15]    When proper objections were made, we review for abuse of discretion the trial court’s
    rulings on the authentication of evidence, see In re N.A., 
    2001 Guam 7
     ¶ 53, and the trial court’s
    non-imposition of sanctions for violating a discovery order, People v. Nego, 
    2021 Guam 3
     ¶ 24.
    If the trial court has abused its discretion, “the proper standard for evaluating whether reversal is
    required is the harmless error standard.” People v. De Soto, 
    2016 Guam 12
     ¶ 19 (quoting People
    v. Perez, 
    2015 Guam 10
     ¶ 20). “A ‘harmless error inquiry analyzes the following factors: (1) the
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 7 of 37
    overall strength of the prosecution’s case; (2) the prosecutor’s conduct with respect to the
    improperly admitted evidence; (3) the importance of the wrongly admitted evidence; and (4)
    whether such evidence was cumulative of other properly admitted evidence.’” Id. ¶ 43 (quoting
    Perez, 
    2015 Guam 10
     ¶ 35).
    [16]    When proper objections were not made, our review of the trial court’s evidentiary rulings
    is for plain error. See People v. Quintanilla, 
    2020 Guam 8
     ¶ 17; 8 GCA § 130.50(b) (2005) (“Plain
    errors or defects affecting substantial rights may be noticed although they were not brought to the
    attention of the court.”). An objection made under one evidentiary theory does not preserve abuse-
    of-discretion review on other evidentiary theories not raised at trial. See Quintanilla, 
    2020 Guam 8
     ¶ 17; see, e.g., State v. Jensen, 
    472 N.W.2d 423
    , 429 (Neb. 1991) (“A party is barred from
    asserting a different ground for his or her objection to the admission of evidence on appeal than
    was offered before the trier of fact.”).
    IV. ANALYSIS
    A. The Evidence Was Sufficient to Sustain Bosi’s Criminal Sexual Conduct Convictions
    [17]    Bosi challenges the sufficiency of the evidence supporting his convictions for CSC II under
    9 GCA § 25.20(a)(2) and CSC IV under 9 GCA § 25.30(a)(1). A defendant is guilty of CSC II, as
    charged, if he or she engages in sexual contact with another person and:
    that other person is at least fourteen (14) but less than sixteen (16) years of age and
    the actor is a member of the same household as the victim, or is related by blood or
    affinity to the fourth degree to the victim, or is in a position of authority over the
    victim and the actor used this authority to coerce the victim to submit . . . .
    9 GCA § 25.20(a)(2) (2005). A person is guilty of CSC IV, as charged, if he or she engages in
    sexual contact with another person and “force or coercion is used to accomplish the sexual
    contact.” 9 GCA § 25.30(a)(1) (2005).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                      Page 8 of 37
    [18]     Under Guam law as it existed at the time of Bosi’s trial,2 when a defendant with no prior
    criminal record engages in sexual contact with a person at least 14 years of age,3 under
    circumstances involving force or coercion, or where the victim is mentally defective, mentally
    incapacitated, or physically helpless, the defendant commits CSC IV—a misdemeanor offense.
    See 9 GCA § 25.30 (2005). But if the victim of the sexual contact is at least 14 but less than 16
    years old, and if the defendant and victim have one of three relationships listed in 9 GCA §
    25.20(a)(2), the degree of the offense increases all the way to a first-degree felony—the highest
    classification under Guam law. See 9 GCA § 25.20(b) (2005). While a misdemeanor (like CSC
    IV) is punishable by no more than one year of incarceration, a first-degree felony (like CSC II) is
    punishable by a minimum of five, and up to twenty, years of incarceration. See 9 GCA §§ 80.30(a),
    80.34(a) (2005).
    [19]     Guam’s CSC statutes were patterned after Michigan’s, so we typically find interpretations
    of Michigan’s CSC statutes persuasive. People v. Ehlert, 
    2019 Guam 3
     ¶ 20 (citing People v.
    Cummins, 
    2010 Guam 19
     ¶ 21). In People v. Garrison, the Michigan Court of Appeals discussed
    the legislative intent behind designating a “same household” relationship to be an aggravating
    factor for certain CSC offenses:
    We agree with the trial court that the stated purpose of the criminal sexual
    conduct statute was to increase the penalty where the sexual penetration occurred
    in situations within a household. . . . The increased penalty imposed by the
    legislation is a reflection of the fact that people in the same household, those living
    together, bear a special relationship to one another. That relationship is specifically
    protected by the increased penalty . . . .
    2
    Title 9 GCA 25.30 has since been amended and now imposes a third-degree-felony offense for all
    defendants convicted of CSC IV unless it is the defendant’s first offense and the victim is eighteen or older; in such
    cases, the offense would be a misdemeanor. See 
    Guam Pub. L. 36
    -079:1 (Feb. 9, 2022).
    3
    The victim’s age is not an element of CSC IV under 9 GCA § 25.30. However, if a victim of sexual contact
    is 13 years old or younger, that act is punishable as CSC II even without proof of force or coercion, or the victim being
    mentally defective, mentally incapacitated, or physically helpless. See 9 GCA § 25.20(a)(1) (2005).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                     Page 9 of 37
    In context, the legislative intent is to proscribe sexual penetration in those
    instances involving young persons and members of the same family group, bounded
    by the “household”. Under prior law, incest, which was based on a familial
    relationship unrelated to age, carried a less severe penalty than did statutory
    rape. The first-degree criminal sexual conduct statute evidences a strong legislative
    intent to specify several situations in which the chance for sexual abuse of young
    persons is acute.
    
    341 N.W.2d 170
    , 172-73 (Mich. Ct. App. 1983). Similar logic applies to the three relationships
    between defendant and victim listed in 9 GCA § 25.20(a)(2). By imposing a more severe penalty
    where the defendant and victim are related by blood, where the defendant and victim are members
    of the same household, or where the defendant is in a position of authority over the victim and
    uses that authority to coerce the victim, the Guam Legislature sought to provide greater protections
    for young persons in particularly vulnerable situations—situations where the chance for sexual
    abuse is acute because the defendant has special access to or authority over the victim, and the
    victim may be unlikely to report the abuse.
    [20]    With this legislative policy in mind, we turn to the evidence supporting Bosi’s conviction
    for CSC II. The elements of the offense, as charged, are: (1) sexual contact; (2) a victim at least
    14 but less than 16 years old; and (3) one of the relationships between victim and defendant listed
    in the statute. 9 GCA § 25.20(a)(2). Bosi does not challenge the evidence supporting a jury finding
    that sexual contact occurred or that A.D.G. was 14 years old at the time of that sexual contact.
    A.D.G.’s testimony supports these findings, and “direct evidence of one witness who is entitled to
    full credit is sufficient proof of any fact.” People v. Campbell, 
    2006 Guam 14
     ¶ 40 (citation
    omitted); see also Perez, 
    2015 Guam 10
     ¶ 36 (“[T]he testimony of a sexual assault victim does not
    need to be corroborated, and a victim’s testimony alone can support a criminal sexual conduct
    conviction.”).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                    Page 10 of 37
    [21]     Bosi’s challenge instead focuses on the alleged lack of evidence supporting a finding that
    Bosi and A.D.G. had a relationship listed under 9 GCA § 25.20(a)(2): that they were members of
    the same household, related to one another by blood or affinity, or that Bosi held a position of
    authority over A.D.G. and used this authority to coerce A.D.G. to submit. See Appellant’s Br. at
    8-13 (Feb. 11, 2020). Nothing in the record suggests that Bosi and A.D.G. are related by blood or
    affinity, so that theory does not apply. And while Bosi devotes some briefing to the lack of
    evidence he and A.D.G. were members of the same household, e.g., Appellant’s Br. at 9, the People
    assert they exclusively argued a “position of authority” theory in closing arguments at trial, and
    they exclusively argue the “position of authority” theory on appeal. Appellee’s Br. at 16 (June 29,
    2020). We thus limit our analysis to whether there was sufficient evidence to prove the “position
    of authority” prong of the statute.
    [22]     We need not belabor the analysis of whether Bosi held a position of authority over A.D.G.;
    as shown in the factual background above, see supra Part I, ample testimony from several
    witnesses suggested Bosi was not only A.D.G.’s pastor, but also a mentor, a parental figure, and
    an occasional caretaker. From this evidence, a rational jury could infer that Bosi held a position
    of authority over A.D.G. The closer questions are whether there was sufficient evidence that Bosi
    coerced A.D.G. and whether he used his authority over her to do so.
    [23]     Guam’s CSC statutes do not specifically define “coercion,”4 and this court has not adopted
    a single, all-encompassing definition of the phrase. Instead, we have considered the question of
    what is “coercion” through analysis of case law from other jurisdictions, most prominently
    4
    Title 9 GCA § 25.10(a) partially defines the phrase “force or coercion,” a term used in several CSC offenses,
    by listing five circumstances in which “force or coercion” can arise. However, the statute also states the listed
    examples are non-exhaustive, as force or coercion “is not limited to any of the following circumstances.” 9 GCA §
    25.10(a)(2) (2005) (definition now found in subsection (a)(3) per amendments made in 
    Guam Pub. L. 36
    -101:2 (June
    15, 2022)). As we noted in People v. Tenorio, “The Guam Legislature clearly did not intend to limit the definition of
    ‘coercion’ to the enumerated examples” provided by that statute. 
    2007 Guam 19
     ¶ 19 n.10.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                  Page 11 of 37
    Michigan. See People v. Tenorio, 
    2007 Guam 19
     ¶¶ 29-31. From Michigan law, we have
    recognized that coercion may be “actual, direct, or positive, as where physical force is used to
    compel act against one’s will, or implied, legal or constructive, as where one party is constrained
    by subjugation to other to do what his free will would refuse.” Id. ¶ 30 (quoting People v. Premo,
    
    540 N.W.2d 715
    , 717 (Mich. Ct. App. 1995)).
    [24]    In Tenorio, we promoted a non-exhaustive, multi-factor “totality of the circumstances” test
    as a method for determining whether there was sufficient evidence of coercion:
    [F]actors indicative of forcible compulsion (or the threat of forcible compulsion)
    include, but are not limited to, “the respective ages of the victim and the accused,
    the respective mental and physical conditions of the victim and the accused, the
    atmosphere and physical setting in which the incident was alleged to have taken
    place, the extent to which the accused may have been in a position of authority,
    domination or custodial control over the victim, and whether the victim was under
    duress.
    Id. ¶ 20 (quoting Commonwealth v. Titus, 
    556 A.2d 425
    , 427 (Pa. Super. Ct. 1989)). The trial
    court cited Tenorio and applied this multi-factor test against Bosi’s motion for judgment of
    acquittal:
    [T]he Court finds that the coercive element is satisfied. Here, the acts Defendant
    was found guilty of occurred when the victim was fourteen years old, and
    Defendant was fifty-six years old; Defendant held both a pastoral and custodial role
    with the victim; the victim stayed at the Defendant’s home on weekends and stayed
    overnight; the incidents occurred at Defendant’s home; and testimony provided that
    Defendant had the power to make decisions on a number of very intimate matters
    in the victim’s life, including dating, dress code, and spending time with siblings.
    Testimony also provided that Defendant had the power to go into the victim’s cell
    phone and read private messages, as well as order her to delete certain emails and
    messages.
    Record on Appeal (“RA”), tab 89 at 3-4 (Dec. & Order, June 13, 2019). The trial court also noted
    that while there was conflicting testimony on some of these facts, it was within the power of the
    jury to resolve such conflicts for itself. Id. at 4.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 12 of 37
    [25]    We agree with the trial court’s analytical approach: the evidence of coercion presented here
    counsels for a “totality of the circumstances” analysis. The jury was asked to infer “implied, legal
    or constructive” coercion from evidence showing how much Bosi exerted control over A.D.G.’s
    life. The evidence of coercion was largely circumstantial, but that the evidence is circumstantial
    is not itself problematic. The prosecution may prove coercion with this type of evidence. See
    State v. Trevino, 
    833 P.2d 1170
    , 1173 (N.M. Ct. App. 1991) (“Use of a position of authority to
    coerce sexual contact may be proven inferentially.” (citation omitted)); State v. Day, 
    501 N.W.2d 649
    , 651 (Minn. Ct. App. 1993) (“[P]roof of coercion does not require proof of a specific act or
    threat.” (quoting 
    Minn. Stat. Ann. § 609.341
    , subd. 14 (1990))); Oates v. State, 
    844 S.E.2d 239
    ,
    242 (Ga. Ct. App. 2020) (“Force [which under Georgia law includes mental coercion] may be
    inferred from intimidation arising from the familial relationship and may be proved by direct or
    circumstantial evidence.” (citations omitted)); see also People v. Martin, 
    2018 Guam 7
     ¶ 26
    (“[T]he fact that . . . evidence is circumstantial does not undermine its sufficiency.”). The question
    is whether this circumstantial evidence was enough for a jury to make a reasonable finding of
    coercion.
    [26]    Our review of the sufficiency of evidence is “highly deferential” in favor of upholding the
    jury’s determinations. Campbell, 
    2006 Guam 14
     ¶ 10 (quoting People v. Sangalang, 
    2001 Guam 18
     ¶ 20). Thus, “the People ‘must be afforded the strongest legitimate view of the evidence and
    all reasonable inferences that may be drawn therefrom.’” Song, 
    2012 Guam 21
     ¶ 28 (quoting Sisk,
    
    343 S.W.3d at 65
    ). Viewing the evidence in the light most favorable to the People and drawing
    all reasonable inferences in their favor, a rational jury could have found coercion through
    inferential reasoning.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 13 of 37
    [27]    Circumstantial evidence gives rise to a plausible inference that A.D.G. was constrained by
    subjugation against reacting as her free will would dictate; there was thus evidence of “implied,
    legal or constructive” coercion. A rational jury could have found, from the ample testimony
    supporting the premise that Bosi had a close personal relationship with A.D.G., that Bosi had
    special access to her, which allowed him to be alone with her inside his home. A rational jury
    could have found that because Bosi exerted control over so many facets of A.D.G.’s life, she was
    especially vulnerable to Bosi’s advances. And, from that inference of a special vulnerability, a
    rational jury could have also inferred that when Bosi sexually touched A.D.G., he made her feel
    “constrained by subjugation” from reacting to his advances as she otherwise might have, had the
    perpetrator been someone who did not occupy such a powerful role in her life. A rational jury
    could have inferred, given all the circumstances, that A.D.G. felt constrained from exercising her
    free will to resist or otherwise object to the touching, to call out to others in the house for help, or
    to immediately report the touching to her parents or another adult.
    [28]    We typically find Michigan case law persuasive in criminal sexual conduct cases, and
    Michigan case law supports the premise that “implied, legal or constructive” coercion may be
    found through inferences drawn from circumstance. For example, in People v. Premo, the
    defendant, a high school teacher, was charged with CSC IV for pinching the buttocks of three
    students on separate occasions. 
    540 N.W.2d 715
    , 716 (Mich. Ct. App. 1995). The defendant
    contended that pinching the students’ buttocks was insufficient to satisfy the requirement of “force
    or coercion” necessary for a CSC IV conviction. 
    Id.
     The Premo court determined that the
    defendant’s actions were coercion by virtue of his position of authority over the students. 
    Id. at 717-18
    . The court held that the “defendant’s actions constituted implied, legal, or constructive
    coercion because, as a teacher, defendant was in a position of authority over the student victims
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                 Page 14 of 37
    and the incidents occurred on school property.                  Defendant’s conduct was unprofessional,
    irresponsible, and an abuse of his authority as a teacher.” Id. at 718.
    [29]    In People v. Reid, the victim’s father knew the defendant through work and confided in
    him that his son was having problems in school. 
    592 N.W.2d 767
    , 770 (Mich. Ct. App. 1999).
    Eventually, Reid offered to help talk to the victim, telling the father he used to be a counselor at
    church and had dealt with kids before. 
    Id. at 770-71
    . One night, Reid invited the victim to spend
    the night at his home, gave the victim several glasses of soda spiked with alcohol, and engaged in
    multiple acts of sexual penetration with the victim, who did not resist the acts. 
    Id. at 771-72
    . The
    Reid court found sufficient evidence proving the defendant was in a position of authority over the
    victim and used this position of authority to coerce the victim to submit to the sexual penetration.
    
    Id. at 773-75
    . Viewing the evidence in a light most favorable to the prosecution, the court found
    that Reid was placed in a “position of practical authority” over the victim because the victim had
    been entrusted by his parents to Reid’s care and was alone with Reid at a location where he was
    isolated from others and subject to Reid’s general control. 
    Id. at 775
    . Likening the case to the
    situation with the high school teacher in Premo, the court determined there was sufficient evidence
    that the victim was in a position of special vulnerability as to Reid, and that “a reasonable jury
    could have found that [Reid] exploited the special vulnerability attendant to his relationship with
    the [victim] to abuse him sexually.” 
    Id.
    [30]    In People v. Knapp, the defendant was a reiki5 instructor, and the victim was the
    defendant’s underage student. 
    624 N.W.2d 227
    , 233 (Mich. Ct. App. 2001). Under the guise of
    spiritual instruction, the defendant persuaded the victim to remove his clothing and to touch the
    5
    Defined by the Michigan court as “an ancient healing art that involves ‘energy centers’ in the body called
    chakras.” People v. Knapp, 
    624 N.W.2d 227
    , 233 (Mich. Ct. App. 2001).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                   Page 15 of 37
    defendant’s genitals. Id. at 234. On appeal, the defendant challenged the evidence supporting a
    finding that he coerced the victim into submission; the appellate court disagreed, holding:
    [T]he characteristic dominant and subordinate roles in any teacher-student
    relationship places the student in a position of special vulnerability. We find the
    circumstances of this case particularly illustrative of this point. Complainant was
    the only young adolescent in a class taught and attended by adults. Given his age,
    the unconventional nature of the “curriculum,” and the trust defendant fostered with
    complainant’s mother, complainant was highly susceptible to abuse. Under these
    circumstances, we find that defendant exploited and abused his position of authority
    to compel an extremely vulnerable youth to engage in sexual contact. This clearly
    constitutes coercion for purposes of this section of the CSC II statute.
    Id. at 236. We agree with the reasoning of the Premo, Reid, and Knapp courts: there is sufficient
    evidence of coercion where there is evidence to support the premise that the victim was in a
    position of special vulnerability to the defendant, and the defendant exploited that special
    vulnerability to overcome the free will of the victim. These cases support upholding the conviction
    here. The evidence presented below, that Bosi held a mentorship and almost custodial position
    over A.D.G., and the inferences advanced by the People regarding that evidence, may not have
    overwhelmingly compelled such a finding, but it was sufficient to allow for it. A jury is “free to
    choose among reasonable interpretations of the evidence.” Jesus, 
    2009 Guam 2
     ¶ 62 (quoting
    United States v. Boskic, 
    545 F.3d 69
    , 85 (1st Cir. 2008)). The jury did that here, and we affirm its
    ability to have done so.
    [31]    Bosi also raises a factual impossibility argument: he suggests that A.D.G. could not have
    been “coerced into submission” because, in his view, “[A.D.G.] testified that both incidents
    involved abrupt, momentary groping. [She] did not ‘submit’ in any sense—it all happened too
    quickly.” Appellant’s Br. at 10. However, the questions of whether the incidents were “abrupt”
    and “momentary,” and whether the touching occurred “too quickly” for A.D.G. to have submitted,
    are questions of fact committed to the jury. A.D.G. did not specifically testify that the incidents
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 16 of 37
    were “abrupt” or “momentary”; she was not asked, and did not volunteer, the duration of either
    incident. While a rational jury could have drawn the same inference as Bosi—that the touching
    was too brief for “submission” to occur—a rational jury could have also reached the opposite
    conclusion. In this circumstance, it is appropriate to defer to the jury’s findings, not to impose our
    own judgment. See Jesus, 
    2009 Guam 2
     ¶ 19 (“[I]t is not the appellate court’s function to
    determine guilt or innocence. . . . Those judgments are exclusively for the jury, given always the
    necessary minimum evidence legally sufficient to sustain the conviction.” (alteration in original)
    (quoting Kotteakos v. United States, 
    328 U.S. 750
    , 763-64 & n.18 (1946))).
    [32]    Bosi further challenges the sufficiency of the evidence supporting his convictions for CSC
    IV, but this challenge fails for the same reason as his challenge to the CSC II convictions. To
    prove CSC IV, as charged, the People had to prove that Bosi engaged in sexual contact with A.D.G.
    and that “force or coercion [was] used to accomplish the sexual contact.” 9 GCA § 25.30(a)(1)
    (2005). As we have established, there was sufficient evidence to support a jury finding that Bosi
    used coercion to accomplish sexual contact with A.D.G., and the same evidence that supported a
    jury finding of “coercion” for CSC II supported a jury finding of “force or coercion” for CSC IV.
    A.D.G.’s testimony was also sufficient to sustain a jury finding of “force or coercion” based on
    surprise. “Force or [c]oercion,” as defined by statute, includes the circumstance “when the actor,
    through concealment or by the element of surprise, is able to overcome the victim.” 9 GCA §
    25.10(a)(2)(E) (2005) (definition now found in subsection (a)(3)(E) per amendments made in
    
    Guam Pub. L. 36
    -101:2 (June 15, 2022)). A.D.G.’s account of how the sexual touching occurred—
    e.g., while she was performing household chores, and with no apparent forewarning—permits a
    reasonable inference that Bosi used the element of surprise to accomplish sexual touching against
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                   Page 17 of 37
    A.D.G.’s will. Cf. Ehlert, 
    2019 Guam 3
     ¶¶ 15-22 (upholding a finding of “force or coercion” based
    on surprise).6
    [33]     Drawing all inferences for the People, and with proper deference to the findings of the jury,
    we conclude the trial court did not err in denying Bosi’s motion for judgment of acquittal on the
    criminal sexual conduct charges.
    B. The Trial Court Did Not Abuse its Discretion in Reducing Bosi’s CSC II Convictions to
    CSC IV Convictions
    [34]     While there was sufficient evidence to support the CSC II convictions, the trial court did
    not enter judgment for CSC II; instead, it exercised discretion under 9 GCA § 80.22 to reduce
    Bosi’s CSC II convictions to additional CSC IV convictions. On cross-appeal, the People argue
    from two angles that the trial court made a mistake of law in applying the reduction statute. First,
    in their opening brief, the People argue that the trial court erred because it “decided that the facts
    did not support the [CSC II] conviction,” i.e., by reweighing the evidence. Appellee’s Br. at 52.7
    Then, in their reply brief, the People also argue that the trial court’s reduction of offense did not
    track the statutory language of 9 GCA § 80.22, Appellee’s Reply Br. at 7-11 (Aug. 12, 2020), i.e.,
    by failing to limit its analysis to the “nature and circumstances of the offense and to the history
    and character of the offender,” 9 GCA § 80.22.
    6
    Bosi’s argument that People v. Ehlert requires reversal in this case is based on a misreading of that case.
    See Appellant’s Br. at 11-12; Appellant’s Reply Br. at 3-4 (July 29, 2020). It is true that in Ehlert, there was a
    “surreptitious approach . . . that was separate from the actual or attempted . . . touching itself.” 
    2019 Guam 3
     ¶ 22.
    However, that approach was simply done “from behind” while it was “dark outside, but with enough moonlight to
    discern faces.” Id. ¶ 21. There was not a clear demarcation between the approach and the actual touching. Here too,
    a reasonable jury could find that by approaching A.D.G. from behind while she was doing chores, Bosi acted with an
    “element of surprise.”
    7
    In their opening brief, the People rely mainly on a single California case, People v. Johnston, 
    7 Cal. Rptr. 3d 161
     (Ct. App. 2003). We read Johnston to mean that a sentencing court cannot, after independently reweighing
    the evidence, sentence the defendant in accordance with a crime he did not commit, i.e., a crime that is not a lesser-
    included offense of the offense he was found guilty of. See 7 Cal. Rptr. 3d at 172. We find Johnston inapplicable
    here because, as we shall explain, the trial court did not independently reweigh the evidence. We also note that the
    People do not return to Johnston in their reply brief and concede their opening brief argument was “inartfully worded”
    with respect to its arguments about the trial court’s alleged reweighing of the evidence. Appellee’s Reply Br. at 4
    (Aug. 12, 2020). We therefore treat the Johnston line of argument as abandoned.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 18 of 37
    [35]    We have not had prior cause to examine 9 GCA § 80.22 in detail; it is, as Bosi notes, “an
    unusual and seldom used law.” Appellant’s Reply Br. at 16 (July 29, 2020). The statute tracks
    Model Penal Code § 6.12, a provision of the Code that has not found widespread adoption in other
    jurisdictions. The Council to the American Law Institute has suggested that Model Penal Code §
    6.12 “has enjoyed so few state adoptions, and has had so little influence on actual judicial practice,
    that deletion [from the Code] is appropriate.” Model Penal Code: Sentencing § 6.12 (Am. Law
    Inst., Tentative Draft No. 2, 2011). But 9 GCA § 80.22 is the law of Guam.
    [36]    To determine what 9 GCA § 80.22 requires of the trial court, we begin by applying our
    usual canons of statutory construction. When interpreting a statute, “[a]bsent clear legislative
    intent to the contrary, the plain meaning prevails.” Enriquez v. Smith, 
    2015 Guam 29
     ¶ 14 (citation
    omitted). “If a statute is unambiguous, then judicial inquiry [into the meaning of the statute] is
    complete.” People v. Quichocho, 
    1997 Guam 13
     ¶ 5. Here, the statute provides:
    If, when a person has been convicted of an offense, the court, having regard
    to the nature and circumstances of the offense and to the history and character of
    the offender, is of the view that it would be unduly harsh to sentence the offender
    in accordance with the code, the court may enter judgment for a lesser included
    offense and impose sentence accordingly.
    9 GCA § 80.22. The statute is unambiguous: if the trial court finds that the typical sentence
    associated with a conviction would be “unduly harsh” given the nature and circumstances of the
    offense and the history and character of the defendant, the trial court may exercise its discretion to
    instead enter conviction on a lesser included offense and sentence the defendant under that lesser
    offense. Cf. State v. Megargel, 
    673 A.2d 259
    , 264 (N.J. 1996) (characterizing the analysis under
    Model Penal Code § 6.12 as a “one step ‘unduly harsh’ test”). The statute clarifies that a finding
    of undue harshness should derive from an analysis of “the nature and circumstances of the offense”
    and “the history and character of the offender.” 9 GCA § 80.22; see Megargel, 673 A.2d at 264.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                     Page 19 of 37
    Finally, the statute permits the trial court to reduce the conviction only to that of a lesser included
    offense, and to impose a sentence corresponding to the degree of the lesser included offense.
    [37]    We are satisfied the trial court considered the nature and circumstances of the offense, and
    the history and character of the offender, in reducing Bosi’s CSC II convictions. As for the nature
    and circumstances of the offense, the trial court considered and made findings on these factors: (1)
    the sexual touching was made over A.D.G.’s clothing; (2) the sexual contact occurred in an open
    space rather than a secluded area; and (3) the sexual contact could be characterized as “slight” in
    nature compared to other acts amounting to CSC II. Tr. at 4-5 (Cont’d Sent’g Hr’g, Aug. 8, 2019).
    As for the history and character of the offender, the trial court noted considerable testimony
    showing Bosi had been a positive influence on others in the community. Id. at 5. These findings
    fall within what the statute commands the trial court to consider.
    [38]    The People, however, read these and similar comments by the trial court to suggest the
    reduction was based at least in part on the trial court’s view of the weight of the evidence. See
    Appellee’s Br. at 52; Appellee’s Reply Br. at 9-10. The allegedly problematic comments made by
    the trial court include:
    1. “The use of authority to coerce for submission is really the element that presents perhaps
    the most challenge. The Court appreciates the ability to appeal matter subsequently.
    Notwithstanding that, in review of the facts, there’s certainly tenable argument that can be
    made in a way against that finding. The Court can and would understand that. At the same
    time, the Government would believe that that was perhaps the most appropriate hence the
    charging as a first degree felony.” Tr. at 4 (Cont’d Sent’g Hr’g, Aug. 8, 2019).
    2. “In reviewing the facts, the Court is aware that the sexual contact that occurred could be
    characterized as follows: that that contact occurred in an open space, I believe it would be
    the kitchen area of the household; that that contact was made in a matter over clothing and
    can be characterized potentially as slight but importantly perhaps the fact that it was over
    clothing is to a degree significant and that it was in an open space is also significant.” Id.
    at 4-5.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                       Page 20 of 37
    3. “If I were to go forward [with reducing the CSC II offenses under 9 GCA § 80.22], the
    exposure would be essentially for three distinct misdemeanors, each punishable up to one
    full year in prison, and I am inclined to do that.” Id. at 5.
    4. “The age of the minor is really what drove the charges, and I understand that. And albeit
    she may be a bit older now, the fact that this occurrence of a criminal act was perpetrated
    against a minor, 14 to 16, is most significant.” Id. at 6.
    5. “As far as the Court is concerned, I’ve heard much about what [Bosi had] done in the past.
    I acknowledge that, but even the best people will make mistakes.” Id. at 9.
    [39]    None of these comments—whether read individually or cumulatively—support the
    aggressive inferences that the People ask the court to draw as to the trial court’s motivation for
    reducing Bosi’s convictions. We are unpersuaded, for example, that the trial court’s use of the
    word “slight” in the second comment proves that the trial court “impermissibly attempted to weigh
    the sufficiency of the evidence,” Appellee’s Reply Br. at 9-10, or that the third comment proves
    the trial court “tried to . . . make two of the convictions disappear,” id. at 10. The People’s position
    is not well-supported by the record; it amounts to little more than speculation about the trial court’s
    internal motivations. We are disinclined to engage in such speculation.
    [40]    The People also argue that the trial court erred by not making an explicit finding that the
    sentence associated with CSC II would be “unduly harsh” under the circumstances. While we
    agree that the best practice for the trial courts is to make this finding explicitly, we decline to adopt
    a “magic words” requirement. See State v. Ziller, 
    807 N.W.2d 241
    , 245 (Wisc. Ct. App. 2011)
    (“While a [trial] court must articulate the basis for its sentence, it is not required to use magic
    words.”); cf. People v. Enriquez, 
    2014 Guam 11
     ¶ 19 (rejecting a “magic words” approach in
    another context). Here, it is clear from the record that the trial court applied 9 GCA § 80.22
    because it believed convicting and sentencing for CSC II would be unduly harsh considering its
    view of the offense and offender. A remand simply to confirm what is already clear in context
    would be inefficient and would not benefit the parties or the administration of justice.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                     Page 21 of 37
    [41]    A trial court’s exercise of discretion will be reversed only if the reviewing court has a
    “definite and firm conviction the trial court, after weighing relevant factors, committed clear error
    of judgment in its conclusion.” People v. Tuncap, 
    1998 Guam 13
     ¶ 12 (citing United States v.
    Plainbull, 
    957 F.2d 724
    , 725 (9th Cir. 1992)). We form no such conviction here. Although we
    cannot say with certainty what motivated the trial court’s decision to reduce the offense, the trial
    court substantially met the requirements of 9 GCA § 80.22, considered relevant factors, and made
    appropriate findings to support its decision. Thus, the trial court did not abuse its discretion in
    reducing Bosi’s CSC II convictions to CSC IV.
    C. Bosi Waived His Challenge to the Indictment
    [42]    Next, Bosi claims error in the indictment, arguing it “did not properly state the alternative
    elements of the offense” of CSC II. Appellant’s Br. at 18. Although he does not use the term,
    Bosi seems to argue the indictment was duplicitous, meaning that “a single count combines two
    or more different offenses.” People v. Quenga, 
    2015 Guam 39
     ¶ 52 (quoting United States v.
    Renteria, 
    557 F.3d 1003
    , 1007-08 (9th Cir. 2009)). We do not reach the issue, however, because
    Bosi’s failure to raise the issue in a timely manner constitutes a waiver.
    [43]    Bosi’s indictment set forth the charges of CSC II:
    On or about the period between May 1, 2016 through May 31, 2016,
    inclusive, in Guam, RENATO CAPILI BOSI (aka Ray) did commit the offense
    of Second Degree Criminal Sexual Conduct (As a 1st Degree Felony), when he
    intentionally engaged in sexual contact with another, to wit: by touching the
    primary genital area of A.D.G. . . . , a minor at least fourteen (14) but less than
    sixteen (16) years of age, and RENATO CAPILI BOSI (aka Ray), was a member
    of the same household as of [sic] A.D.G. . . . , or was related to A.D.G. . . . , by
    blood or affinity to the fourth degree or was in a position of authority over A.D.G.
    . . . , and used this authority to coerce A.D.G. . . . to submit, in violation of 9 GCA
    §§ 25.20(a)(2) and (b).
    RA, tab 12 at 1-2 (Indictment, Oct. 27, 2017). This tracks the language of 9 GCA § 25.20(a)(2),
    and “[a]n indictment which tracks the words of the statute charging the offense ‘is sufficient as
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 22 of 37
    long as the words unambiguously set forth all the elements of the offense.’” People v. Torres,
    
    2014 Guam 8
     ¶ 20 (quoting People v. Jones, 
    2006 Guam 13
     ¶ 23). An indictment of this nature is
    sufficient because it performs the essential functions of the document: to “apprise[] a defendant of
    the crime with which he is charged so as to enable him to prepare his defense and to plead judgment
    of acquittal or conviction as a plea to subsequent prosecution for the same offense.” Jones, 
    2006 Guam 13
     ¶ 12 (quoting Portnoy v. United States, 
    316 F.2d 486
    , 488 (1st Cir. 1963)). Bosi concedes
    that the indictment was “basically sufficient as . . . charged.” Appellant’s Br. at 19. Despite this
    concession, he still claims the indictment endangered jury unanimity because it alleged multiple
    theories of CSC II under 9 GCA § 25.20(a)(2). In Bosi’s view, the three enumerated relationships
    under 9 GCA § 25.20(a)(2) represent “three alternative elements, not three means of committing
    the same offense.” Appellant’s Br. at 20.
    [44]    However, a defendant must object to an indictment before trial, unless his objection is that
    the indictment either fails to show jurisdiction or fails to charge an offense. 8 GCA § 65.15(b). If
    a defendant fails to object to the indictment before trial, the defendant waives his right to do so on
    appeal absent showing good cause. 8 GCA § 65.45; see also Martin, 
    2018 Guam 7
     ¶ 11. Bosi did
    not object to the indictment before trial, and his challenge does not implicate jurisdiction or a
    failure to charge an offense; the issue is therefore waived.
    [45]    Bosi argues that the waiver rule does not apply, or there is good cause to set aside his
    waiver, because his challenge to the indictment was not a “defense, objection or request . . . capable
    of determination without the trial of the general issue.” 8 GCA § 65.15. Bosi claims his objection
    to the indictment could not have been raised until “the defense learned of the contradictions in
    [A.D.G.’s] story about when the abuse occurred,” by which he appears to mean during trial.
    Appellant’s Reply Br. at 8. We disagree. If it is Bosi’s position that the indictment was defective
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 23 of 37
    for pleading three distinct offenses within a single charge, i.e., that the indictment is duplicitous,
    then he alleges an error of law inherent to the indictment from its issuance. While Bosi may not
    have noticed the duplicity issue until or after trial, his lack of awareness neither exempts his
    challenge from 8 GCA § 65.15 nor constitutes good cause to set aside the waiver. But if it is Bosi’s
    position that the indictment was “basically sufficient as charged,” but lost sufficiency because of
    A.D.G.’s trial testimony, we do not understand Bosi’s reasoning or how this alleged insufficiency
    arose. The indictment adequately apprised Bosi of the crime with which he was charged and
    enabled him to prepare his defense against that charge; it was therefore sufficient. The testimony
    elicited at trial could not have nullified those qualities, and so could not have retroactively rendered
    the Indictment insufficient.
    [46]      Although we have “discretion to review plain errors or defects affecting substantial rights,
    even when not raised at trial,” we exercise this discretion “sparingly, solely in those circumstances
    in which a miscarriage of justice would otherwise result.” Martin, 
    2018 Guam 7
     ¶ 11 (quoting
    People v. Ueki, 
    1999 Guam 4
     ¶ 17). We strictly interpret the timing requirement of 8 GCA § 65.15
    because under a “more permissive posture,” a defendant would have “little incentive to comply”
    with the commands of the statute. People v. Taisacan, 
    2018 Guam 23
     ¶ 13 (quoting White, 
    2005 Guam 20
     ¶ 16). For this reason, “we have never before found good cause to excuse the delay in
    objecting to an indictment.” Id. ¶ 12. We reach the same conclusion here: there was no good
    cause to excuse Bosi’s delay in objecting to the indictment, so we will not review his challenge on
    appeal.
    //
    //
    //
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                     Page 24 of 37
    D. The Omission of Bosi’s Proposed Alibi Jury Instruction Was Not Erroneous
    [47]    Bosi next argues the trial court committed plain error by failing to “instruct the jury
    properly regarding proof of the victim’s residence at the time of the offenses.” Appellant’s Br. at
    15. Bosi assigns plain error to the trial court’s omission of the following jury instruction:
    Evidence has been admitted that the complainant and defendant [were] not present
    at the time and place of the commission. The Government has the burden of
    proving beyond a reasonable doubt defendant and complainant were present at the
    time and place. If after consideration of all the evidence you have a reasonable
    doubt that the defendant and complainant were present at the time the crime was
    committed, you must find the defendant not guilty.
    Tr. at 68 (Jury Trial, Apr. 24, 2019). While Bosi requested this instruction, he ultimately did not
    object to its exclusion. 
    Id. at 75
    . Because there was no objection, our review is for plain error.
    See, e.g., Gargarita, 
    2015 Guam 28
     ¶ 11. “Plain error is highly prejudicial error, which this court
    ‘will not reverse unless (1) there was an error; (2) the error is clear or obvious under current law;
    (3) the error affected substantial rights; and (4) reversal is necessary to prevent a miscarriage of
    justice or to maintain the integrity of the judicial process.’” 
    Id.
     (quoting Felder, 
    2012 Guam 8
     ¶
    19). Under the plain error standard, the defendant bears the burden of proving that reversal is
    warranted. People v. Borja, 
    2017 Guam 20
     ¶ 14.
    [48]    The first prong of plain error analysis requires the defendant to prove there was error.
    People v. Katzuta, 
    2016 Guam 25
     ¶ 22. We find no error in excluding this jury instruction. The
    transcripts show that Bosi’s trial counsel proposed the instruction to instruct the jury about an alibi
    defense. The trial court then rejected the alibi instruction based on its interpretation of People v.
    Muritok, 
    2003 Guam 21
    . Tr. at 71-75, 79 (Jury Trial, Apr. 24, 2019). In Muritok, this court held
    that if a defendant presents no evidence or argument he was “at the relevant time, somewhere other
    than the scene of the crime,” then an alibi instruction would not be available to the defendant. 
    2003 Guam 21
     ¶ 30. Here, it is unclear what evidence showed that Bosi was somewhere other than
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 25 of 37
    where the crime took place—his home—during the month-long period alleged in the indictment.
    Likewise, it is unclear what evidence showed that A.D.G. was never at Bosi’s home during May
    2016. Because we find no evidence in the record supporting either proposition, we affirm the trial
    court’s decision to omit this alibi instruction.
    [49]    On appeal, Bosi offers a new interpretation of the same instruction: he argues the trial court
    plainly erred in omitting the instruction because it was needed to inform the jury “that prosecution
    had to prove beyond a reasonable doubt that the victim had to have been living in defendant’s
    household at the time of the crime.” Appellant’s Br. at 18. However, the instruction is ill-suited
    to that purpose; it speaks of Bosi and A.D.G.’s presence at the time and place of the crime, not the
    place of residence of either party at the time and place of the crime. Bosi partially concedes this
    point but argues the instruction still “came closer to stating the law than any instructions requested
    by the prosecution or enunciated by the trial court.” 
    Id. at 17
    . We disagree this instruction “came
    close” to instructing the jury about Bosi’s or A.D.G.’s place of residence, and we find no plain
    error in excluding the instruction on this basis either.
    [50]    The trial court did not err in excluding the proposed jury instruction because an alibi
    instruction was not warranted, and it did not err in failing to sua sponte include the instruction
    about Bosi and A.D.G.’s places of residence; the instruction does not serve that purpose. Because
    the trial court did not err in omitting the instruction, Bosi’s argument fails plain error review and
    does not merit reversal on this basis.
    E. The Emails Were Not Properly Authenticated, but the Error Was Harmless
    [51]    Bosi next argues that the trial court erred by admitting four emails sent by him to
    A.D.G. Bosi mainly focuses on one email, calling it “damaging” to his cause because the email
    appears to show him speaking obliquely about A.D.G. having “‘kissable’ lips.” Appellant’s Br. at
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                      Page 26 of 37
    21. Bosi challenges the admission of the four emails into evidence, arguing they were not properly
    authenticated under Guam Rule of Evidence (“GRE”) 901. See 
    id. at 21-22
    . Because Bosi
    preserved this objection at trial, our review is for abuse of discretion. See Tr. at 24 (Jury Trial,
    Apr. 15, 2019); In re N.A., 
    2001 Guam 7
     ¶ 53.
    [52]    “The requirement of authentication or identification as a condition precedent to
    admissibility is satisfied by evidence sufficient to support a finding that the matter in question is
    what its proponent claims.” Guam R. Evid. 901(a). There is no presumption of authenticity, and
    the burden of proof rests on the proffering party to establish authenticity. See, e.g., Hollie v. State,
    
    679 S.E.2d 47
    , 50 (Ga. Ct. App. 2009). Evidence may be authenticated through the testimony of
    a witness with personal knowledge “that a matter is what it is claimed to be.” Guam R. Evid.
    901(b)(1). In most cases involving the authentication of email evidence, “the most direct method
    of authentication is a statement from the author or an individual who saw the author compose and
    send the email.” Devbrow v. Gallegos, 
    735 F.3d 584
    , 586-87 (7th Cir. 2013).
    [53]    The People elected to authenticate the four emails through the testimony of A.D.G.’s father.
    However, A.D.G.’s father was neither the author of the emails, a direct recipient of the emails, nor
    a witness to Bosi composing or sending the emails. A.D.G.’s father did not even receive the emails
    directly from A.D.G., but instead received the emails at least third-hand from either A.D.G.’s
    mother or A.D.G.’s sister, who themselves were neither author nor witness to the production of
    the emails. Tr. at 25 (Jury Trial, Apr. 15, 2019). We agree with Bosi’s argument that A.D.G.’s
    father lacked personal knowledge that the emails he was asked to authenticate were what they
    were purported to be; thus, his authentication efforts were not sufficient under GRE 901(b)(1).
    [54]    Beyond GRE 901(b)(1), email evidence can also be authenticated by showing the email’s
    “[d]istinctive characteristics,” which may include its unique “[a]ppearance, contents, substance,
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 27 of 37
    internal patterns . . . taken in conjunction with circumstances.” Guam R. Evid. 901(b)(4). In
    federal courts, the substantively similar Federal Rule of Evidence 901(b)(4) is “one of the [rules]
    most frequently used to authenticate e-mail and other electronic records.” Lorraine v. Markel Am.
    Ins. Co., 
    241 F.R.D. 534
    , 546 (D. Md. 2007); see also Wilson v. State, 
    30 N.E.3d 1264
    , 1268-69
    (Ind. Ct. App. 2015) (applying similar reasoning in a state court system). Under Federal Rule of
    Evidence 901(b)(4)—and under GRE 901(b)(4) as well—“the key consideration in email
    authentication is not simply whether the witness on the stand was a sender or recipient of the email,
    but whether the testifying witness can speak to the email’s unique characteristics, contents, and
    appearance.” United States v. Bertram, 
    259 F. Supp. 3d 638
    , 641 (E.D. Ky. 2017).
    [55]    A.D.G.’s father was not asked, and did not volunteer, that he recognized any unique
    characteristics, contents, or appearance of the emails that allowed him to identify the emails as
    authentic. Likewise, our review of the evidentiary exhibits reveals no obvious details that establish
    Bosi as the author of the emails. Although the emails were apparently sent from an email account
    using the name “Renato Bosi,” the evidentiary exhibits do not show the email address from which
    the emails were sent. The emails are brief and reflect no content that could have only been known
    by Bosi. Finally, while the writing style of the emails is somewhat idiosyncratic, the People
    offered no further evidence to corroborate the assumption this writing style is Bosi’s own. Thus,
    the emails were not properly authenticated under GRE 901(b)(4) either.
    [56]    Because the emails were not properly authenticated under GRE 901, the trial court abused
    its discretion by admitting these emails into evidence. However, an evidentiary abuse of discretion
    does not merit a reversal of convictions if the error is harmless. People v. Pugh, 
    2018 Guam 14
     ¶
    26. To determine whether an error was harmless, we examine these factors: “(1) the overall
    strength of the prosecution’s case; (2) the prosecutor’s conduct with respect to the improperly
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                  Page 28 of 37
    admitted evidence; (3) the importance of the wrongly admitted evidence; and (4) whether such
    evidence was cumulative of other properly admitted evidence.” People v. Cepeda, 
    2021 Guam 9
    ¶ 23 (quoting People v. Roten, 
    2012 Guam 3
     ¶ 41).
    [57]    The first prong of this test is satisfied when the prosecution’s case was strong enough to
    support a conviction even without the erroneously admitted evidence. See Perez, 
    2015 Guam 10
     ¶
    36. Applying this test in People v. Perez, another criminal sexual conduct case, we held that “the
    testimony of a sexual assault victim does not need to be corroborated, and a victim’s testimony
    alone can support a criminal sexual conduct conviction.” 
    Id.
     (citing Campbell, 
    2006 Guam 14
     ¶
    40). The testimony of the victim in Perez was independently sufficient evidence to survive the
    first prong of the harmless error test. See 
    id.
     Here, likewise, we have determined above that
    A.D.G.’s testimony was sufficient to establish all elements of CSC II and CSC IV, as charged, and
    because Bosi did not challenge the sufficiency of evidence supporting his Child Abuse conviction,
    we assume he concedes A.D.G.’s testimony was sufficient to establish all elements of that offense
    as well. Thus, like in Perez, the People’s case against Bosi was strong enough to support the
    convictions despite the email evidence.
    [58]    The second prong of the harmless error test—prosecutorial conduct regarding the
    evidence—weighs against a finding of harmless error. The prosecutor repeatedly referenced and
    emphasized the four emails, using part of his closing arguments to impugn Bosi’s credibility by
    suggesting he was “feign[ing] surprise” on the witness stand when asked about the emails. Tr. at
    18-21 (Jury Trial, Apr. 25, 2019). The “kissable lips” email also played a non-trivial role in the
    People’s overall trial strategy, as the prosecutor elicited testimony from many witnesses about it.
    See Tr. at 22-25 (Jury Trial, Apr. 15, 2019) (A.D.G.’s father); 
    id. at 91
     (A.D.G.); 
    id. at 120-22
    (Pastor Puckett).
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                   Page 29 of 37
    [59]    The third and fourth prongs of the harmless error analysis—the importance of the wrongly
    admitted evidence, and whether the wrongly admitted evidence was cumulative of properly
    admitted evidence—weigh in favor of harmlessness. The third prong supports harmless error
    because the emails were likely not significant to Bosi’s convictions. We are confident that the jury
    convicted Bosi primarily based on A.D.G.’s testimony that criminal sexual conduct occurred, not
    based on emails regarding an untoward statement he apparently made several months later. We
    cannot conceive of a plausible scenario in which the jury disbelieved A.D.G.’s account that the
    sexual contact occurred, yet convicted Bosi nonetheless because of the content of these emails.
    The fourth prong of the harmless error analysis supports harmless error because the emails are
    cumulative of ample testimony. At least four witnesses, including both A.D.G. and Bosi himself,
    testified about the “kissable lips” message. A.D.G. testified that Bosi had sent her the “kissable
    lips” message as part of a practice of sending her emails “every day.” Tr. at 91 (Jury Trial, Apr.
    15, 2019). Pastor Puckett testified that he knew about the “kissable lips” message, had seen a copy
    of the message, and confronted Bosi about it; he also testified that Bosi acknowledged that he sent
    A.D.G. such a message. 
    Id. at 120-21
    . Bosi’s wife testified that she knew Bosi had written the
    message and was in the room with him when he wrote it. Tr. at 81-82 (Jury Trial, Apr. 16, 2019).
    Bosi himself testified that while he did not send the “kissable lips” message as an email, he
    authored a message on Facebook conveying this precise sentiment. Tr. at 83-84 (Jury Trial, Apr.
    18, 2019). The email exhibits were thus cumulative of testimony elicited about the existence and
    authenticity of the contents of the emails.
    [60]    An additional factor persuades us that the trial court’s authentication error was harmless:
    Bosi does not deny sending the contents of the “kissable lips” email to A.D.G., but only argues he
    sent the message through a Facebook post rather than by email. Thus, there seems to be no debate
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 30 of 37
    that the allegedly prejudicial content was authentic; Bosi’s challenge focuses only on the technical
    requirements of GRE 901. The lack of evidence or argument that the emails were inauthentic
    supports a finding of harmless error. See, e.g., Bertram, 
    259 F. Supp. 3d at 642
     (challenge based
    only on authentication, absent allegation that emails were inauthentic, was “hyper-technical and
    abstract” and therefore not reversible error (citing Midwest Retailers Ass’n v. City of Toledo, 
    582 F. Supp. 2d 931
    , 934-35 (N.D. Ohio 2008))).
    [61]    While the trial court abused its discretion by admitting the emails, we conclude the error
    was harmless. A non-constitutional error of this nature requires reversal “unless it is more probable
    than not that the error did not materially affect the verdict.” Jesus, 
    2009 Guam 2
     ¶ 54. Here,
    because there was sufficient evidence other than the email exhibits to establish the elements of the
    crime, because the email exhibits were not highly important to the convictions and were
    cumulative of other evidence, and because there has been no argument advanced that the email
    exhibits were inauthentic, it is more probable than not that the admission of the email exhibits did
    not materially affect the verdict. The trial court’s authentication error therefore does not require
    reversal.
    F. The Trial Court Did Not Abuse its Discretion by Admitting the Spandex into Evidence
    [62]    Finally, Bosi argues that the trial court abused its discretion by admitting into evidence
    several pairs of “Spandex” undergarments. During the People’s case-in-chief, A.D.G. testified
    that “[Bosi] bought a Spandex [for her] one time.” Tr. at 90 (Jury Trial, Apr. 15, 2019). A.D.G.
    then explained that Bosi “came over to our house to give it to me [and] told me to hide it from my
    parents and not tell his wife because he bought it secretly.” 
    Id. at 91
    . Bosi did not object to this
    testimony or request the testimony be stricken under any evidentiary theory. See 
    id. at 90-91
    .
    Later, during Bosi’s case-in-chief, Bosi denied buying Spandex for A.D.G.; he testified, however,
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                    Page 31 of 37
    that his wife sometimes distributed Spandex to members of Bosi’s congregation who the Bosi
    family considered to be immodestly dressed. Tr. at 90-92 (Jury Trial, Apr. 18, 2019).
    [63]    At the close of Bosi’s case-in-chief, the People recalled A.D.G. as a rebuttal witness “for
    the limited purpose of introducing the Spandex [into evidence].” Tr. at 4 (Jury Trial, Apr. 24,
    2019). The People introduced no physical evidence of the Spandex during A.D.G.’s original
    testimony, apparently because the People did not know before trial that A.D.G. still had the
    Spandex or that she intended to testify about it. Id. at 5-7. Bosi objected to the admission of the
    Spandex, arguing he was not aware of the Spandex exhibit before trial and was therefore
    prejudiced.
    [64]    On appeal, Bosi renews his argument against the admission of the Spandex for violation of
    the trial court’s discovery order. He also argues two additional evidentiary theories which he did
    not raise at trial: that the Spandex was improper character evidence under GRE 404(b) and was
    unfairly prejudicial under GRE 403.
    1. The trial court did not abuse its discretion by imposing no sanction for the
    People’s violation of the discovery order
    [65]    Bosi first argues that the trial court abused its discretion by admitting the Spandex exhibit
    into evidence because information about the Spandex was untimely disclosed to Bosi. The
    discovery order required the People to disclose to Bosi all evidence the People intended to use at
    trial by April 2018. The People did not notify Bosi about the Spandex by that date. Bosi therefore
    argues the trial court abused its discretion by not excluding the Spandex exhibits as a sanction for
    this error.
    [66]    When so ordered, the People must “disclose to the defense certain discoverable ‘material
    and information within [the People’s] possession or control, the existence of which is known, or
    by the exercise of due diligence may become known to the [People].’” People v. Naich, 2013
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                   Page 32 of 
    37 Guam 7
     ¶ 25 (alterations in original) (quoting 8 GCA § 70.10(a) (2005)). If the People violate a
    discovery order, the court may order the People to “comply with the prior order, grant a
    continuance, or issue such other order as it deems just under the circumstances.” 8 GCA § 70.45
    (2005). However, a trial court may also elect to impose no sanctions on the People for their
    violation. See Nego, 
    2021 Guam 3
     ¶ 16 n.2 (citing People v. Ayala, 
    1 P.3d 3
    , 48-49 (Cal. 2000)).
    The issue is committed to the discretion of the trial court, and so appellate review is for abuse of
    discretion.   On abuse of discretion review, an appellate court does not review whether an
    alternative course of action was available, but only whether the trial court’s decision was
    allowable. Cf. Eastway Constr. Corp. v. City of New York, 
    821 F.2d 121
    , 123 (2d Cir. 1987) (“The
    concept of discretion implies that a decision is lawful at any point within the outer limits of the
    range of choices appropriate to the issue at hand; at the same time, a decision outside those limits
    exceeds or, as it is infelicitously said, ‘abuses’ allowable discretion.”).
    [67]    When there is a violation of discovery obligations, “the court must determine whether the
    sanction employed [by the trial court] to remedy the infraction was appropriate.” Nego, 
    2021 Guam 3
     ¶ 15 (alteration in original) (quoting People v. Martinez, 
    2017 Guam 23
     ¶ 14). “This
    requires that the sanction chosen be ‘proportionate to the misconduct’ and ‘affect the evidence at
    trial and the merits of the case as little as possible.’” 
    Id.
     (quoting Tuncap, 
    1998 Guam 13
     ¶¶ 23-
    24). “Because the goal of sanctions is to get ‘prompt and full compliance with the court’s
    discovery orders,’ the court should ‘impose the least severe sanction that will [achieve that
    purpose].’” 
    Id.
     (quoting Tuncap, 
    1998 Guam 13
     ¶ 24).
    [68]    When analyzing the trial court’s exercise of discretion regarding a discovery order, we
    typically consider four factors: “(1) reasons why the disclosure was not made; (2) the extent of the
    prejudice, if any, to the opposing party; (3) the feasibility of rectifying that prejudice by a
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                       Page 33 of 37
    continuance, and (4) any other relevant circumstances.” Tuncap, 
    1998 Guam 13
     ¶ 25 (citing
    United States v. Sarcinelli, 
    667 F.2d 5
    , 6-7 (5th Cir. 1982)). Although we initially promoted these
    factors when evaluating whether an imposed sanction was too harsh, we have since extended these
    same factors in the opposite circumstance: where no sanction was imposed. See Nego, 
    2021 Guam 3
     ¶ 16. In People v. Nego, the trial court made a record of its decision to apply no sanction,
    explicitly applying the four People v. Tuncap factors in its decision. See id. ¶¶ 17-26. These
    explicit findings allowed our court to properly review the trial court’s exercise of discretion. See
    id. Here, it is not clear whether the trial court applied the Tuncap factors or, if it did, what findings
    it made regarding those factors. This makes our review more difficult; an appellate court is not
    well-positioned to make its own factual findings. For example, we cannot reasonably determine
    whether a continuance was feasible under the circumstances; considerations like these are not
    apparent from the record.
    [69]    Given the lack of explicit findings by the trial court regarding the Tuncap factors, we
    approach the question from a different angle. Bosi proposes that the trial court abused its discretion
    by not excluding the Spandex exhibit. Appellant’s Br. at 27. However, if we accepted this
    proposition, we would in effect create a rule of mandatory exclusion—if we held that the trial court
    was required to exclude, we would create a rule that the trial court lacks discretion to determine
    whether to exclude. But such a rule would conflict with 8 GCA § 70.45, which is phrased
    permissibly: “the court may order such party to comply with the prior order, grant a continuance,
    or issue such other order as it deems just under the circumstances.” 8 GCA § 70.45 (emphasis
    added). And a rule of mandatory exclusion would contravene the policy rationales we articulated
    in Tuncap: the trial court should “apply sanctions which affect the evidence at trial and the merits
    of the case as little as possible,” and should “impose the least severe sanction” that will compel
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                     Page 34 of 37
    compliance with the discovery order. 
    1998 Guam 13
     ¶¶ 23, 24 (internal citations omitted); accord
    Nego, 
    2021 Guam 3
     ¶ 15.
    [70]    Instead, we return to the basic principle of discretion: that a trial court’s exercise of
    discretion is lawful if its decision is “within the outer limits of the range of choices appropriate to
    the issue at hand.” Eastway Constr. Corp., 
    821 F.2d at 123
    . Here, while we agree with Bosi that
    “[e]xclusion of [the Spandex exhibit] would have been an appropriate sanction for the
    prosecution’s dilatory conduct,” Appellant’s Br. at 24 (emphasis added), we cannot say that
    exclusion was the only decision permissible under the circumstances. The only specific prejudice
    Bosi claims because of the discovery order violation is that “the defense was compelled to
    scramble” to find witnesses who could rebut the Spandex exhibit. Appellant’s Br. at 25. However,
    as we held in People v. Martinez, “prejudice” in this context refers to “prejudice to the defendants’
    substantial rights, . . . and [it] does not encompass putting trial preparation into minor disarray.”
    
    2017 Guam 23
     ¶ 18 (quoting United States v. Garrett, 
    238 F.3d 293
    , 299 (5th Cir. 2000)). Thus,
    “‘[w]hether some extra effort was required by the defense counsel’ is irrelevant to our
    consideration of [prejudice].” 
    Id.
     (quoting Garrett, 
    238 F.3d at 299
    ). Because there was no clear
    prejudice to Bosi besides his counsel’s “scramble” to find and call rebuttal witnesses, a sanction
    less severe than exclusion could have been viable. And if a lesser sanction was viable under the
    circumstances, then we cannot say that the sanction of exclusion was mandatory.
    [71]    On abuse of discretion review, this court will not simply “substitute its judgment for that
    of the trial court.” People v. Quintanilla, 
    2001 Guam 12
     ¶ 9 (citation omitted). While it was
    within the discretion of the trial court to exclude the Spandex exhibit, it was also within the
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                                       Page 35 of 37
    discretion to not impose a sanction of exclusion. Thus, the trial court did not abuse its discretion
    by admitting the Spandex exhibit against Bosi’s discovery order violation objection.8
    2. The admission of the Spandex evidentiary exhibit was not plainly erroneous under
    GRE 404(b) or GRE 403
    [72]     Finally, Bosi argues two additional theories against the admission of the Spandex exhibit.
    He asserts the admission of that exhibit was erroneous under GRE 404(b), governing character
    evidence, and under GRE 403, governing the balance of probative value versus prejudicial effect.
    Appellant’s Br. at 23-27. Bosi argues these issues under the abuse of discretion standard, but that
    is not the proper standard here. Bosi objected to the admission of the Spandex exhibit based on
    the discovery order violation, but it does not appear that Bosi ever objected under GRE 404(b)
    and/or GRE 403.9 As noted in People v. Quintanilla, a party’s objection at trial under one theory
    does not preserve abuse of discretion review for other theories not raised at trial. See 
    2020 Guam 8
     ¶ 17.      While our holding in Quintanilla specifically addressed newly raised theories of
    prosecutorial misconduct, the same principle applies to evidentiary theories. See 
    id.
     (citing United
    States v. Pratt, 
    239 F.3d 640
    , 644 (4th Cir. 2001), superseded by statute on other grounds, 21st
    Century Department of Justice Appropriations Authorization Act, 
    Pub. L. No. 107-273, § 3005
    (a),
    
    116 Stat. 1758
    , 1805 (2002), as recognized in United States v. Perez, 
    22 F.4th 430
    , 432-33 (4th
    Cir. 2022); United States v. Heath, 
    970 F.2d 1397
    , 1407 (5th Cir. 1992)); People v. Valdez, 281
    8
    Although we have affirmed the trial court’s exercise of discretion, we are concerned about the need to once
    more address the allegation that the People failed to comply with a discovery order. See People v. Nego, 
    2021 Guam 3
     ¶¶ 12-26; People v. Martinez, 
    2017 Guam 23
     ¶¶ 13-22; People v. Naich, 
    2013 Guam 7
     ¶¶ 24-46. Our decision today
    should be read to vindicate the discretion of the trial court, not to excuse dilatory conduct by the People. The failure
    to comply with a discovery order is not merely a violation of statute, but also of the ethical duties owed by prosecutors.
    We remind the People that a failure to comply with trial court discovery orders, whether intentional or negligent, may
    result in sanctions up to and including the reversal of otherwise-proper convictions.
    9
    We remind appellate counsels that under the Guam Rules of Appellate Procedure, when “a ruling
    complained of on appeal is one to which a party must have objected at trial, to preserve a right of review, e.g., a failure
    to admit or exclude evidence,” the appellant’s brief must state “where in the record on appeal the objection and ruling
    are set forth.” Guam R. App. P. 13(a)(9)(C) (emphasis added). Compliance with this rule is especially important
    where, as here, the trial transcript is voluminous.
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                       Page 36 of 
    37 P.3d 924
    , 961-62 (Cal. 2012) (“[W]e have consistently held that the ‘defendant’s failure to make
    a timely and specific objection’ on the ground asserted on appeal makes that ground not
    cognizable.” (quoting People v. Seijas, 
    114 P.3d 742
    , 749 (Cal. 2005))). Accordingly, our review
    is for plain error. Quintanilla, 
    2020 Guam 8
     ¶ 17. “Plain error is highly prejudicial error, which
    this court ‘will not reverse unless (1) there was an error; (2) the error is clear or obvious under
    current law; (3) the error affected substantial rights; and (4) reversal is necessary to prevent a
    miscarriage of justice or to maintain the integrity of the judicial process.’” Gargarita, 
    2015 Guam 28
     ¶ 11 (quoting Felder, 
    2012 Guam 8
     ¶ 19).
    [73]    As Bosi briefed these issues under the abuse of discretion standard, his argument does not
    graft well onto the plain error standard. But even if we assume the errors he asserts under GRE
    404(b) and GRE 403 were “clear or obvious under current law,” his challenges fail the third prong
    of the plain error test. To prove that an alleged error affected a defendant’s substantial rights, a
    defendant must “demonstrate that the error was prejudicial (i.e., that it affected the outcome of the
    case).” Felder, 
    2012 Guam 8
     ¶ 22 (quoting People v. Mendiola, 
    2010 Guam 5
     ¶ 24). “[I]n the
    absence of evidence in the record to show the defendant was prejudiced, the government will
    prevail.” People v. Quitugua, 
    2009 Guam 10
     ¶ 31.
    [74]    Bosi has not articulated a theory that but for the Spandex evidentiary exhibit, he would not
    have been convicted. Bosi asserts without detail that the Spandex exhibit was prejudicial because
    it gave rise to the inference he is a “dirty old man.” Appellant’s Br. at 24. We find this bald
    assertion insufficient to prove his substantial rights were affected. First, it is not clear to the court
    that the Spandex exhibit compelled such an inference. In Bosi’s own words, the Spandex exhibit
    consisted of garments which are “worn over the ladies’ customary underwear but which covers
    more of her legs.” 
    Id. at 23
    . It is not obvious to the court why such an exhibit inherently gives
    People v. Bosi, 
    2022 Guam 15
    , Opinion                                                 Page 37 of 37
    rise to an inference of lecherousness. If any such inference was drawn from the Spandex, that
    inference would more probably arise from A.D.G.’s testimony about the circumstances by which
    Bosi gave her the Spandex and asked her to keep this gift a secret from Bosi’s wife. However,
    Bosi did not object to that testimony under any theory, and on appeal he does not assign error—
    even plain error—to the admission of that testimony. Thus, even had the trial court excluded the
    Spandex exhibit, the Spandex testimony—and the allegedly damaging inference which could be
    drawn therefrom—would have remained. The Spandex exhibit was cumulative of—and arguably
    less inflammatory than—the Spandex testimony. Under these circumstances, Bosi has not shown
    that the admission of the Spandex exhibit affected the outcome of the case. Thus, Bosi’s arguments
    under GRE 404(b) and GRE 403 fail the third prong of the plain error test, and we will not reverse
    his convictions on these bases.
    V. CONCLUSION
    [75]    The evidence of coercion was sufficient to sustain Bosi’s criminal sexual conduct
    convictions, and none of the other errors Bosi assigns amount to reversible error. And the trial
    court’s reduction of Bosi’s CSC II convictions under 9 GCA § 80.22 was not an abuse of
    discretion. We therefore AFFIRM the judgment of conviction.
    /s/                                                /s/
    ROBERT J. TORRES                                KATHERINE A. MARAMAN
    Associate Justice                                  Associate Justice
    /s/
    F. PHILIP CARBULLIDO
    Chief Justice