Peo in Interest of A.C.E-D ( 2018 )


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  •      The summaries of the Colorado Court of Appeals published opinions
    constitute no part of the opinion of the division but have been prepared by
    the division for the convenience of the reader. The summaries may not be
    cited or relied upon as they are not the official language of the division.
    Any discrepancy between the language in the summary and in the opinion
    should be resolved in favor of the language in the opinion.
    SUMMARY
    November 15, 2018
    2018COA157
    Nos. 15CA0342 & 15CA0531 Peo in Interest of A.C.E-D. —
    Juvenile Court — Delinquency — Competency to Proceed
    A division of the court of appeals holds that the
    then-applicable competency statute for juveniles, section
    19-2-1301(2), C.R.S. 2015, is neither facially unconstitutional nor
    unconstitutional as applied because it incorporated the definition of
    “incompetent to proceed” for adults in criminal proceedings set out
    in section 16-8.5-101(11), C.R.S. 2015.
    COLORADO COURT OF APPEALS                                     2018COA157
    Court of Appeals Nos. 15CA0342 & 15CA0531
    Jefferson County District Court Nos. 13JD285 & 13JD424
    Honorable Ann Gail Meinster, Judge
    The People of the State of Colorado,
    Petitioner-Appellee,
    In the Interest of A.C.E-D.,
    Juvenile-Appellant.
    JUDGMENT AFFIRMED
    Division III
    Opinion by JUDGE WEBB
    Harris and Welling, JJ., concur
    Announced November 15, 2018
    Cynthia H. Coffman, Attorney General, Megan C. Rasband, Assistant Attorney
    General, Denver, Colorado, for Petitioner-Appellee
    Law Office of Diana M. Richett, Diana M. Richett, Lakewood, Colorado, for
    Juvenile-Appellant
    ¶1    Is the previous iteration of the competency statute for
    juveniles, section 19-2-1301(2), C.R.S. 2015, facially
    unconstitutional or unconstitutional as applied because it
    incorporated the definition of “incompetent to proceed” for adults in
    criminal proceedings set out in section 16-8.5-101(11), C.R.S.
    2015? The juvenile, A.C.E-D., raised this novel question in seeking
    dismissal of the misdemeanor theft and harassment charges
    against him, asserting these statutes did not allow the court to
    consider A.C.E-D.’s age and maturity. The trial court rejected his
    constitutional arguments, found him competent to proceed, and
    convicted him of both charges, resulting in his adjudication and
    sentencing.
    ¶2    On appeal, A.C.E-D. challenges the adjudication on the same
    constitutional grounds. Alternatively, he asserts that the juvenile
    court abused its discretion in finding him competent. He also
    asserts evidentiary error in authenticating Facebook messages that
    supposedly constituted harassment and a one-year discrepancy
    between the dates of those messages as charged in the amended
    petition and as proven. The Attorney General concedes
    preservation of the constitutional and evidentiary contentions.
    1
    ¶3    We affirm.
    I. Background
    ¶4    Following a complaint of shoplifting, police officers contacted
    A.C.E-D. He confessed, led them to the merchandise, and was
    charged with misdemeanor theft. In a separate case, A.C.E-D. was
    charged with misdemeanor harassment based on Facebook
    messages sent to his ex-girlfriend.
    ¶5    In both cases, A.C.E-D. pleaded guilty. But before sentencing,
    he moved to determine competency and later moved to withdraw his
    guilty pleas. Without addressing the pleas, the trial court ordered a
    competency evaluation. A psychologist evaluated A.C.E-D. and
    recorded his findings in a report. After receiving the psychologist’s
    report, the court made a preliminary finding of competency. Then
    A.C.E-D. requested a competency hearing.
    ¶6    Before that hearing was held, A.C.E-D. moved to dismiss the
    charges based on a facial constitutional challenge to the juvenile
    competency statute. The court denied the facial challenge. At the
    competency hearing, the court also rejected an as-applied challenge
    and found A.C.E-D. competent to proceed based on the
    psychologist’s testimony and his report.
    2
    ¶7    Still, the court allowed A.C.E-D. to withdraw his guilty pleas
    and conducted a bench trial. The court found A.C.E-D. guilty of the
    charges and adjudicated him a juvenile delinquent.
    II. The Juvenile Competency Statute Is Constitutional
    A. Standard of Review
    ¶8    Constitutional challenges are reviewed de novo. Coffman v.
    Williamson, 
    2015 CO 35
    , ¶ 13. Because a statute is presumed
    constitutional, the party challenging it must prove
    unconstitutionality beyond a reasonable doubt. Anderson v. Colo.
    Dep’t of Pers., 
    756 P.2d 969
    , 975 (Colo. 1988). A successful facial
    challenge must show that “the law is unconstitutional in all its
    applications.” Dallman v. Ritter, 
    225 P.3d 610
    , 625 (Colo. 2010)
    (quoting United States v. Salerno, 
    481 U.S. 739
    , 745 (1987)).
    ¶9    An as-applied constitutional challenge succeeds if the statute
    is unconstitutional “under the circumstances in which the [plaintiff]
    has acted or proposes to act.” Developmental Pathways v. Ritter,
    
    178 P.3d 524
    , 534 (Colo. 2008) (quoting Sanger v. Dennis, 
    148 P.3d 404
    , 410 (Colo. App. 2006)). Unlike a successful challenge to facial
    validity, the result of “holding a statute unconstitutional as applied
    3
    is to prevent its future application in a similar context, but not to
    render it utterly inoperative.” 
    Id. (quoting Sanger,
    148 P.3d at 410).
    B. Law
    ¶ 10   Under the Children’s Code, a juvenile “shall not be tried or
    sentenced if the juvenile is incompetent to proceed, as defined in
    section 16-8.5-101(11), C.R.S. . . . .” § 19-2-1301(2). Under that
    statute,
    “[i]ncompetent to proceed” means that, as a
    result of a mental disability or developmental
    disability, the defendant does not have
    sufficient present ability to consult with the
    defendant’s lawyer with a reasonable degree of
    rational understanding in order to assist in the
    defense, or that, as a result of a mental
    disability or developmental disability, the
    defendant does not have a rational and factual
    understanding of the criminal proceedings.
    § 16-8.5-101(11).
    ¶ 11   The party asserting the juvenile’s incompetence bears the
    burden of submitting evidence, and bears the burden of persuasion
    by a preponderance of the evidence. § 19-2-1302(2).
    4
    C. Application
    1. Facial Challenge
    ¶ 12   A.C.E-D. makes three arguments why section 19-2-1301(2) is
    facially invalid: using the adult incompetency standard for juveniles
    violates their right to due process; the statute’s requirement limiting
    juvenile incompetency to a finding of a mental or developmental
    disability is inconsistent with the test in Dusky v. United States, 
    362 U.S. 402
    , 402 (1960); and the statute violates due process because
    it places the burdens of submitting evidence and persuasion on
    juveniles. We address, and reject, each argument in turn.
    ¶ 13   A.C.E-D. first argues that because the United States
    Constitution offers greater protections to juveniles in some
    circumstances, an incompetency standard that applies equally to
    both juveniles and adults is unconstitutional. But A.C.E-D. does
    not cite, nor are we aware of, any Supreme Court or Colorado
    authority requiring different competency standards for juveniles.
    ¶ 14   Instead, A.C.E-D. cites to Supreme Court cases applying the
    Eighth Amendment to juveniles. But these cases are uninformative
    because they did not address juveniles’ competency to stand trial.
    Rather, they addressed the constitutionality of executing a
    5
    defendant for a homicide committed as a juvenile or sentencing a
    juvenile to life in prison without the possibility of parole. See Miller
    v. Alabama, 
    567 U.S. 460
    , 479 (2012) (mandatory sentence of life
    without the possibility of parole); Roper v. Simmons, 
    543 U.S. 551
    ,
    578 (2005) (death penalty).
    ¶ 15   In both cases, the Court recognized important differences
    between children and adults: children have a diminished sense of
    responsibility, are more vulnerable to peer pressure, and have
    greater prospects for reform. See 
    Miller, 567 U.S. at 471-74
    ; 
    Roper, 543 U.S. at 569-70
    . While these differences are reasons for sparing
    juveniles from the harshest of criminal punishments, they do not
    address juveniles’ ability to assist their attorneys or comprehend
    the meaning of an adjudication proceeding. A.C.E-D. admits as
    much in his reply brief, conceding that he is not suggesting the
    Eighth Amendment applies to juvenile competency evaluations.
    And in any event, the trial of an incompetent defendant involves the
    Due Process Clause of the Fourteenth Amendment. Pate v.
    Robinson, 
    383 U.S. 375
    , 378 (1966); accord People v. Zapotocky,
    
    869 P.2d 1234
    , 1237 (Colo. 1994). Unsurprisingly, A.C.E-D. next
    argues that the statute violates the due process rights of juveniles.
    6
    ¶ 16   In some circumstances, especially police interrogations and
    the waiver of certain rights, courts have considered youth and all its
    associated circumstances when deciding due process requirements.
    See, e.g., Gallegos v. Colorado, 
    370 U.S. 49
    , 55 (1962) (confessions
    to police); Haley v. Ohio, 
    332 U.S. 596
    , 600-01 (1948) (same); People
    in Interest of M.R.J., 
    633 P.2d 474
    , 476-77 (Colo. 1981) (same);
    People in Interest of J.F.C., 
    660 P.2d 7
    , 9 (Colo. App. 1982) (guilty
    pleas and waiver of right to trial). But A.C.E-D. does not explain
    why the factors that warrant special due process protections for
    juveniles under police interrogation or when waiving certain rights
    necessitate different competency standards for juveniles than for
    adults. Although juveniles may be more susceptible to police
    interrogation or an unwitting waiver of fundamental rights because
    of their age, inexperience, and intelligence, these factors do not
    necessarily show incapacity to assist counsel or to understand the
    nature of a juvenile adjudication. Indeed, the United States
    Supreme Court has held that juvenile adjudications do not need to
    conform with the due process requirements of a criminal trial. In re
    Application of Gault, 
    387 U.S. 1
    , 30 (1967). A juvenile adjudication,
    7
    instead, requires “fundamental fairness.” McKeiver v. Pennsylvania,
    
    403 U.S. 528
    , 543 (1971).
    ¶ 17   Colorado and other jurisdictions recognize that juveniles have
    a fundamental right not to be tried while incompetent. People in
    Interest of W.P., 
    2013 CO 11
    , ¶ 37; accord Matter of W.A.F., 
    573 A.2d 1264
    , 1267 (D.C. 1990); In re K.G., 
    808 N.E.2d 631
    , 639 (Ind.
    2004). And some states have gone further to consider factors
    unique to juveniles when making a competency determination. See
    In re Carey, 
    615 N.W.2d 742
    , 747-48 (Mich. Ct. App. 2000); accord
    In re J.M., 
    769 A.2d 656
    , 662 (Vt. 2001). But both Carey and J.M.
    involved states that had no statutory juvenile competency test and
    neither court held that due process requires a juvenile-specific test.
    See 
    Carey, 615 N.W.2d at 747
    ; In re 
    J.M., 769 A.2d at 664
    .
    A.C.E-D. cites no authority, nor are we aware of any, holding that
    due process requires a different competency test for juveniles.
    ¶ 18   In sum, A.C.E-D. argues that because the Constitution treats
    juveniles differently from adults in some other circumstances, then
    it must do so as to competency. But a juvenile adjudication need
    only be fundamentally fair. Merely showing that “youth matters”
    and that “children are fundamentally different than adults” is not
    8
    enough to show that using the same competency test for both
    juveniles and adults is fundamentally unfair. Thus, we reject
    A.C.E-D.’s argument.
    ¶ 19   A.C.E-D. next argues that section 19-2-1301(2) violates the
    Dusky standard. There, the Supreme Court held that, to be
    competent to stand trial, a defendant must have “sufficient present
    ability to consult with his lawyer with a reasonable degree of
    rational understanding,” and must have “a rational as well as
    factual understanding of the proceedings against him.” 
    362 U.S. 402
    , 402 (1960) (citation omitted).
    ¶ 20   A.C.E-D. maintains that, based on the cross-reference to
    section 16-8.5-101(11), section 19-2-1301(2) is unconstitutional
    because it burdens the Dusky standard by also requiring a finding
    of either a mental or developmental disability for juvenile
    incompetency. Thus, A.C.E-D. continues, the statute would
    preclude a finding of incompetence for a juvenile who, despite not
    having a mental or developmental disability, is nevertheless
    incompetent under Dusky because of factors such as his age,
    cognitive ability, and cognitive development.
    9
    ¶ 21   But to show facial invalidity, A.C.E-D. must show that the
    statute is unconstitutional in all its applications. 
    Dallman, 225 P.3d at 625
    . So, just because the statute could allow a court to find
    some juveniles competent who would be incompetent under the
    two-part Dusky standard — for lack of a mental or developmental
    disability — that does not show facial invalidity. This is because
    the statute would also allow a court to find a juvenile having a
    mental or developmental disability incompetent to proceed under
    the two-part Dusky test. In other words, a court could apply the
    statute without running afoul of the Dusky test. 
    Id. And because
    the statute could be applied constitutionally, A.C.E-D.’s facial
    invalidity argument falls short. 
    Id. ¶ 22
      Not easily deterred, A.C.E-D. points to some states holding
    that Dusky does not require a juvenile to have a mental or
    developmental disability to be incompetent. But these holdings
    were not on constitutional grounds. Rather, the cases held that
    existing juvenile competency statutes in those states did not require
    a finding of mental or developmental disability for a court to declare
    a juvenile incompetent. See, e.g., In re Hyrum H., 
    131 P.3d 1058
    ,
    1062 (Ariz. Ct. App. 2006) (Arizona’s juvenile incompetency
    10
    definition does not require a finding of mental disease, defect, or
    disability); Timothy J. v. Superior Court, 
    58 Cal. Rptr. 3d 746
    , 755
    (Cal. Ct. App. 2007) (California’s juvenile incompetency statute does
    not require that the minor have a mental disorder or developmental
    disability before finding that he is incompetent to stand trial).
    ¶ 23   Because Colorado’s statute requires a finding of mental or
    developmental disability, decisions in other states that have
    adopted a more holistic approach to juvenile competency do not
    suggest that our approach is unconstitutional. Again, A.C.E-D.
    seems to admit as much in his reply brief, where he says that he is
    asking “for acknowledgement of a growing body of law that
    emphasizes that ‘youth matters’ and that ‘children are
    constitutionally different than adults.’” But A.C.E-D. makes a
    public policy argument better presented to the General Assembly.
    State Farm Mut. Auto. Ins. Co. v. Fisher, 
    2018 CO 39
    , ¶ 26.1
    ¶ 24   Finally, A.C.E-D. argues that section 19-2-1301(2) violates due
    process because it places the burden of submitting evidence, as well
    as the burden of persuasion, on juveniles. Like his due process
    1Indeed, by adopting section 19-2-103(9.5), C.R.S. 2018, the
    General Assembly has addressed A.C.E-D.’s concerns.
    11
    argument above, A.C.E-D. asserts that because the Constitution
    grants certain protections to juveniles but not to adults, then it
    must always grant juveniles greater protections. Again, A.C.E-D.
    cites no authority holding that placing the burden of evidence and
    persuasion on a juvenile in a competency hearing is
    unconstitutional.
    ¶ 25   To the contrary, other states have held that placing the burden
    on juveniles does not violate due process. See In re J.K., 
    873 N.W.2d 289
    , 296 (Iowa Ct. App. 2015); State v. P.E.T., 
    344 P.3d 689
    ,
    694 (Wash. Ct. App. 2015). We find these cases persuasive,
    especially in the absence of any contrary authority, and follow
    them.2
    ¶ 26   In the end, because A.C.E-D. failed to show that under no set
    of circumstances would the statute be constitutional, we affirm the
    trial court’s finding that the statute was not facially invalid.
    2 The Attorney General argues that because the statute allows the
    prosecution to raise the issue of a juvenile’s competency and
    placing the burden of evidence and persuasion on the prosecution
    would not violate due process, the statute is not facially invalid.
    This argument is unpersuasive because due process protects
    individuals, not the state, from “arbitrary governmental restrictions
    on property and liberty interests.” Watso v. Colo. Dep’t of Soc.
    Servs., 
    841 P.2d 299
    , 304 (Colo. 1992).
    12
    2. As-Applied Challenge
    ¶ 27   A.C.E-D. also mounts an as-applied challenge to the statute,
    arguing that the trial court’s application of the statute precluded
    him from being declared incompetent because he did not prove that
    he had a mental or developmental disability. To prevail, the record
    would have to show that A.C.E-D. presented evidence he was
    incompetent to proceed under Dusky, but the trial court still found
    him competent solely because he did not have a mental or
    developmental disability. See Developmental 
    Pathways, 178 P.3d at 534
    (challenger must show how the statute was unconstitutional
    under the circumstances in which he acted). The record shows
    otherwise.
    ¶ 28   A.C.E-D. points to evidence that he had an IQ of 74, which
    indicates a borderline level of functioning, and that he scored in in
    the one percentile on his Vineland assessment.3 And the
    psychologist’s evaluation does declare A.C.E-D. competent because
    he does not have a mental or developmental disability. Still, other
    3 The psychologist who conducted the competency evaluation noted
    that a score of 74 could be an indication of a developmental
    disability.
    13
    information in the psychologist’s report and referenced in the trial
    court’s order shows that the statute was applied constitutionally.
    ¶ 29   The report makes several observations indicating competency:
    A.C.E-D. knew or learned the nature of the charges against him, he
    knew how he could assist his attorney, and he understood the
    adversarial nature of the proceedings. As well, the psychologist
    observed that when A.C.E-D. was less hostile and more cooperative,
    he gave better answers. The trial court found the evidence in the
    report sufficient to declare A.C.E-D. competent, especially
    considering A.C.E-D.’s failure to put forth his best effort in his
    competency evaluation.
    ¶ 30   In sum, because sufficient evidence in the record supports the
    trial court’s finding of competency under the Dusky standard,
    A.C.E-D. has not proven beyond a reasonable doubt that the trial
    court unconstitutionally applied the statute to him.
    III. The Trial Court Did Not Abuse Its Discretion in Finding
    A.C.E-D. Competent to Proceed
    A. Standard of Review
    ¶ 31   A.C.E-D.’s competence to proceed is a question of fact. People
    v. Palmer, 
    31 P.3d 863
    , 865 (Colo. 2001), superseded by statute as
    14
    stated in W.P., 
    2013 CO 11
    . The trial court’s decision is reviewed
    for an abuse of discretion. 
    Id. at 865-66.
    An abuse of discretion
    occurs when the trial court’s “ruling is ‘manifestly arbitrary,
    unreasonable, or unfair,’ or where it is based on an erroneous view
    of the law.” People v. Elmarr, 
    2015 CO 53
    , ¶ 20 (citation omitted).
    B. Law
    ¶ 32   In a juvenile proceeding, if the court believes that it lacks
    enough information to make a finding of competency, it shall order
    a competency evaluation. § 19-2-1302(1), C.R.S. 2015. A licensed
    psychiatrist or psychologist with expertise in evaluating juveniles
    generally conducts the evaluation and must, at minimum, provide
    an opinion as to whether the juvenile is incompetent. 
    Id. C. Application
    ¶ 33   A.C.E-D. argues that he met his burden of proof during his
    competency hearing by presenting evidence of a learning disability,
    low IQ, an impaired capacity to acquire and retain verbal
    information, and a limited understanding of a juvenile adjudication
    and the roles of the various actors in it. But as discussed in Part II
    above, other evidence in the record suggests A.C.E-D. was
    competent. And the psychologist who conducted his competency
    15
    evaluation found A.C.E-D. competent to proceed. The trial court
    found the psychologist credible and that his report included
    sufficient information from which to declare A.C.E-D. competent.
    ¶ 34   Based on this conflicting evidence, we cannot say that the trial
    court was manifestly arbitrary, unreasonable, or unfair in finding
    the psychologist credible and using his report to find A.C.E-D.
    competent. See People v. Corichi, 
    18 P.3d 807
    , 812 (Colo. App.
    2000) (trial court did not abuse its discretion in finding defendant
    competent to proceed despite evidence he experienced a brief
    delusional episode during trial).
    IV. The Trial Court Did Not Abuse Its Discretion in Admitting the
    Facebook Messages
    A. Additional Background
    ¶ 35   As of April 2013, the victim of the misdemeanor harassment
    charge and A.C.E-D. had been dating. They often communicated by
    messaging via Facebook. In mid-April, the victim attended the
    prom with her ex-boyfriend. A week later, she received messages
    from A.C.E-D.’s Facebook account (username AD) that she
    perceived as threatening. These messages were the sole evidence
    supporting the harassment charge.
    16
    ¶ 36   At trial, a detective testified that he had printed from the
    victim’s account a few of the almost 1000 Facebook messages
    exchanged between the victim and the AD account.
    ¶ 37   Then the prosecution called the victim. When she began
    testifying about Facebook messages exchanged with the AD account
    after the prom, A.C.E-D. objected for lack of authentication, citing
    out-of-state authority. The prosecutor asked for and received
    permission to develop further foundation.
    ¶ 38   The victim explained that she believed the messages had come
    from A.C.E-D. because of “incomplete spellings,” “the way he talks,”
    and private matters that would not be known to other people. She
    added that she had not altered any of the messages on her account.
    The trial court, noting “certain spelling patterns, modes of speaking
    and pet names,” allowed the printout of the messages to be
    admitted.
    ¶ 39   On cross-examination, the victim acknowledged having
    received a message from M, a friend of A.C.E-D. or his sister, on the
    AD account, although in the message M had identified herself.
    Also, the victim admitted having seen A.C.E-D. lend his phone to D,
    another friend, so that D could use the AD account. And she said
    17
    that she had not sent one of the messages shown on the print out
    as having come from her Facebook account.
    ¶ 40   T.M., another friend of A.C.E-D., testified for the defense that
    A.C.E-D. lent his phone to friends and left it lying around. T.M.
    had sometimes used A.C.E-D.’s phone to access his own Facebook
    account.
    ¶ 41   A.C.E-D. did not testify.
    B. Standard of Review
    ¶ 42   A trial court’s admission of evidence is reviewed for an abuse
    of discretion. People v. Ibarra, 
    849 P.2d 33
    , 38 (Colo. 1993). An
    abuse of discretion occurs when the trial court’s “ruling is
    ‘manifestly arbitrary, unreasonable, or unfair,” or where it is based
    on an erroneous view of the law.” Elmarr, ¶ 20 (citation omitted).
    C. Law
    ¶ 43   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.” CRE 901(a). “The burden to authenticate ‘is
    not high — only a prima facie showing is required.’” People v.
    Glover, 
    2015 COA 16
    , ¶ 13 (citations omitted). Once evidence has
    18
    been authenticated and admitted, the fact finder determines its
    weight. People v. Crespi, 
    155 P.3d 570
    , 574 (Colo. App. 2006).
    ¶ 44   Facebook messages are similar to emails and may be
    authenticated through “testimony of a witness with knowledge that
    a matter is what it is claimed to be,” or “through consideration of
    distinctive characteristics shown by an examination of their
    contents and substance in light of the circumstances of the case.”
    See Glover, ¶ 24 (citing CRE 901(b)(4)). Authenticating Facebook
    messages requires two showings: first, the party seeking admission
    must show that the records were those of Facebook and, second,
    that the communications recorded therein were made by the
    purported party. 
    Id. at ¶
    23.
    ¶ 45   As to the first step, A.C.E-D. did not raise this issue below and
    does not argue it on appeal.
    ¶ 46   Regarding the second step, a central concern for courts is the
    ease with which someone can assume the identity of another on
    Facebook. 
    Id. at ¶
    29 (citing Campbell v. State, 
    382 S.W.3d 545
    ,
    550 (Tex. Ct. App. 2012)). Thus, “several jurisdictions have
    concluded that where a message is posted on a social networking
    website, additional corroborating evidence of authorship is required
    19
    beyond confirmation that the social networking account is
    registered to the party purporting to create those messages.” 
    Id. at ¶
    30 (collecting cases). A.C.E-D. has cited several out-of-state cases
    holding that trial courts abused their discretion in admitting
    messages from social networking sites without additional
    corroboration as to the sender. See, e.g., State v. Eleck, 
    23 A.3d 818
    , 824 (Conn. App. Ct. 2011) (messages could have been
    generated by anyone with access as they did not reflect distinct
    information only the purported author would know); Griffin v. State,
    
    19 A.3d 415
    , 424 (Md. 2011) (identifying the date of birth of the
    creator and her image on the site insufficient to authenticate a
    social media page); Commonwealth v. Williams, 
    926 N.E.2d 1162
    ,
    1172-73 (Mass. 2010) (foundational testimony did not identify the
    person who actually sent the message, only that it came from the
    defendant’s account); Smith v. State, 
    136 So. 3d 424
    , 434-35 (Miss.
    2014) (witness did not testify as to how she knew the defendant had
    sent her the messages and the information in the messages was
    known to multiple people).
    ¶ 47   The Glover division also addressed authenticating the
    authorship of Facebook messages and recognized, among other
    20
    things, that witness testimony about making and receiving the
    Facebook messages at issue, the use of nicknames and other
    unique identifiers, as well as the witness’ belief that she was never
    talking to someone other than the defendant, are all relevant factors
    that a trial court may consider. Glover, ¶ 32; see also People v.
    Heisler, 
    2017 COA 58
    , ¶ 16 (text messages admissible where victim
    testified that pictures of text messages were a fair and accurate
    representation of the texts she received, she recognized the phone
    number and used it to communicate with the defendant, and she
    recognized the context of the text messages as being from the
    defendant).
    D. Application
    ¶ 48   As indicated, the parties do not contest the first step. But
    A.C.E-D. does assert that the prosecution did not provide sufficient
    evidence to show that he wrote and sent the Facebook messages.
    ¶ 49   During the adjudication, the victim testified to distinct
    characteristics in the Facebook messages that identified A.C.E-D.
    as the likely author. The Glover division held that similar testimony
    was sufficient to authenticate Facebook messages. ¶¶ 29-33.
    However, unlike in Glover, A.C.E-D. presented evidence raising
    21
    doubt as to whether he had written the messages at issue. And he
    points to several cases from other states holding that
    authentication of social media messages requires more than a mere
    showing that the messages came from an account in the name of
    the sender and argues the prosecution failed to provide such
    evidence.
    ¶ 50   We decline to address A.C.E-D.’s out-of-state authority
    because Glover already requires additional evidence when
    authenticating Facebook messages. 
    Id. at ¶
    ¶ 29-33. Indeed, the
    division acknowledged the authentication problems inherent in
    Facebook messages but affirmed their admission after noting
    evidence in addition to the defendant’s name and image appearing
    on the page. 
    Id. And because
    the prosecution presented similar
    evidence in this case, it met the heightened authentication standard
    for Facebook messages. A.C.E-D.’s contrary evidence goes to
    weighing the messages, 
    Crespi, 155 P.3d at 574
    , the very argument
    he made in closing.
    ¶ 51   For these reasons, we conclude that the trial court did not
    abuse its discretion in admitting the messages.
    22
    V. A.C.E-D. Waived His Right to Appeal the Trial Court’s
    Amendment to the Information Charging Him with Harassment
    A. Additional Background
    ¶ 52     The initial information charged A.C.E-D. with harassment that
    occurred on or about April 21, 2013. A.C.E-D. entered a guilty plea
    to the harassment charge but moved to withdraw it. On October
    16, 2014, the prosecution moved to amend the harassment count to
    include a date range between April 21 and April 22, 2014. The
    record does not explain the date discrepancy, and A.C.E-D. did not
    raise it. The trial court granted the motion.
    ¶ 53     After A.C.E-D.’s adjudication, he moved for a new trial raising,
    for the first time, the date range in the amended information. He
    contended that the trial court erred in failing to dismiss the case
    when all the evidence presented against him showed that the
    alleged harassment took place on or between April 21 and 22, 2013,
    and not on or between April 21 and 22, 2014. The trial court
    denied the motion and amended the date to 2013 under Crim. P.
    36.
    23
    ¶ 54      The Attorney General argues that A.C.E-D. waived his right to
    appeal because of his delay in objecting to the date amendment.
    We agree.
    B. Waiver
    ¶ 55      Waiver is the “intentional relinquishment of a known right or
    privilege.” People v. Rediger, 
    2018 CO 32
    , ¶ 39 (citation omitted).
    When a party waives a right or privilege, the waiver precludes
    appellate review. 
    Id. A waiver
    may be express or implied. 
    Id. at ¶
    42.
    ¶ 56      An appellate court “presume[s] that attorneys know the
    applicable rules of procedure.” Hinojos-Mendoza v. People, 
    169 P.3d 662
    , 670 (Colo. 2007). “Objections based on defects in the form of
    the summons or complaint must be raised by motion before trial”
    and failure to do so constitutes a waiver. People v. Dickinson, 
    197 Colo. 338
    , 339, 
    592 P.2d 807
    , 808 (1979). This rule ensures that
    litigation is “determined on the merits and not on the basis of
    technical rules.” 
    Id. ¶ 57
         An amendment is one of form if it does not add an essential
    element of the offense and “the original information provided notice
    such that the defendant was adequately advised of the charges
    24
    against him.” People v. Washam, 
    2018 CO 19
    , ¶¶ 18, 26. As well,
    an amendment to the date of the charge is one of form so long as
    “the time or date of commission of the offense is not a material
    element of the charged crime.” People v. James, 
    40 P.3d 36
    , 48
    (Colo. App. 2001).
    C. Application
    ¶ 58   A.C.E-D. argues that the amendment to the date is one of
    substance because it charged an impossible date. He relies on
    authority that “[a] crime cannot be charged in futuro and an
    indictment or information that purports to do so in legal effect
    charges nothing and is without efficacy.” Rowse v. Dist. Court, 
    180 Colo. 44
    , 47, 
    502 P.2d 422
    , 424 (1972). But, this case is
    inapplicable because the information was amended in October 2014
    and alleged a past date range, April 21-22, 2014.
    ¶ 59   A.C.E-D. makes no other arguments that the amendment was
    one of substance. Importantly, he does not maintain that the time
    or date is a material element of his harassment charge; nor does the
    statute suggest that it is. See § 18-9-111(1)(e), C.R.S. 2018 (listing
    elements of harassment). Thus, we conclude that the amendment
    did not add an essential element of the offense.
    25
    ¶ 60   The amendment at issue could also be one of substance if the
    original information did not provide A.C.E-D. with adequate notice
    of the charges against him. Washam, ¶ 26. A.C.E-D. does not
    argue that he lacked adequate notice of the charges against him.
    ¶ 61   Because the amendment to the offense date did not add an
    essential element to the crime or prejudice A.C.E-D.’s defense, we
    hold that the amendment to the information was one of form. So,
    to preserve the issue, A.C.E-D. needed to object prior to the start of
    trial. 
    Dickinson, 197 Colo. at 339
    , 592 P.2d at 808.
    ¶ 62   During his adjudication, A.C.E-D. defended himself on the
    merits: he cross-examined witnesses, called witnesses of his own,
    and challenged the evidence admitted against him. Only after he
    lost on the merits did A.C.E-D. challenge his adjudication on the
    inadequacy of the information. Our supreme court has rejected
    such a trial strategy. 
    Id. ¶ 63
      Therefore, A.C.E-D. waived his challenge.
    IV. Conclusion
    ¶ 64   We affirm A.C.E-D.’s adjudication as to both the theft and the
    harassment charges.
    JUDGE HARRIS and JUDGE WELLING concur.
    26