People v. Ashley , 2019 IL 123989 ( 2020 )


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  •                                       
    2020 IL 123989
    IN THE
    SUPREME COURT
    OF
    THE STATE OF ILLINOIS
    (Docket No. 123989)
    THE PEOPLE OF THE STATE OF ILLINOIS, Appellee, v.
    MARSHALL ASHLEY, Appellant.
    Opinion filed January 24, 2020.
    JUSTICE NEVILLE delivered the judgment of the court, with opinion.
    Chief Justice Burke and Justices Thomas, Kilbride, Garman, Karmeier, and
    Theis concurred in the judgment and opinion.
    OPINION
    ¶1      Following a bench trial in the circuit court of McLean County, defendant
    Marshall Ashley was convicted of stalking (720 ILCS 5/12-7.3(a)(2), (c)(1) (West
    2014)) and was sentenced to serve a prison term of one year and six months.
    Defendant appealed, arguing that the provisions of the stalking statute under which
    he was convicted are facially unconstitutional in violation of the first amendment
    and substantive due process as guaranteed by the United States Constitution (U.S.
    Const., amends. I, XIV). The appellate court rejected defendant’s arguments and
    affirmed his conviction. 
    2018 IL App (4th) 150293-U
    . This court granted
    defendant’s petition for leave to appeal. Ill. S. Ct. R. 315 (eff. July 1, 2018). We
    now affirm the judgment of the appellate court.
    ¶2                                  I. BACKGROUND
    ¶3       In October 2014, the State charged defendant with two counts of felony
    stalking, alleging he knowingly engaged in a course of conduct directed at Keshia
    Tinch, which defendant knew or should have known would cause a reasonable
    person (1) to fear for her safety (count I) (720 ILCS 5/12-7.3(a)(1) (West 2014))
    and (2) to suffer emotional distress (Count II) (id. § 12-7.3(a)(2)).
    ¶4      In a bench trial, the State presented the following evidence. Defendant and
    Tinch had been dating for approximately two years, had a child together, and lived
    together in an apartment in Normal, Illinois.
    ¶5       Karen Miller, Tinch’s mother, testified that she and several other relatives,
    including children, were at the apartment on October 21, 2014, when Tinch
    received a phone call from defendant. During that call, which Miller heard on
    speaker mode, defendant and Tinch argued, and defendant threatened to come over
    and kill Tinch and “everyone with a banger,” which Miller understood to mean a
    gun.
    ¶6       Tinch testified that, after receiving this phone call, she, Miller and the other
    relatives went to Miller’s house. While in transit, Tinch called the police and gave
    them her address and her mother’s address.
    ¶7       Nicholas Mishevich, an officer with the Normal Police Department, testified
    that he responded to Miller’s address. While Mishevich was present, Tinch received
    multiple phone calls and text messages from the same phone number. Mishevich
    took photographs of the text messages and identified People’s Exhibit Nos. 1-A and
    1-B as accurately depicting the text messages he saw on Tinch’s phone that night.
    ¶8      Officer Jonathan McCauley testified that he was on patrol on October 21, 2014,
    and was dispatched to the area near Tinch’s apartment to look for defendant. He
    -2-
    pulled over a vehicle with defendant in the passenger seat and took defendant into
    custody. McCauley interrogated defendant at the police station and documented the
    text messages exchanged with Tinch on defendant’s phone.
    ¶9       Text messages from defendant to Tinch introduced at trial included the
    following: 1
    2:24 p.m.: “you finna make me come look for you’re a***”
    3:04 p.m.: “I love you too much to see u dead dummy. But [I] guarantee u
    this. I can make u suffer. If [I] want to.”
    3:29 p.m.: “You rite start to think more before u talk that s*** will get u
    hurt or killed talking dumb put your mouth bay”
    3:30 p.m.: “Out”
    7:05 p.m.: “So y haven’t you text or call me but it[’]s cool [K]eshia [I] guess
    we don[’]t have to talk like that every time”
    7:12 p.m.: “Just saying b*** u don[’]t check up on me you don’t know how
    [I’]m living”
    7:12 p.m.: “Where the f*** are u”
    7:12 p.m.: “Cause rode past in seen lights on there”
    7:23 p.m.: “Answer my f*** question why is there lights on at the house”
    7:26 p.m.: “You got my blood boiling”
    7:45 p.m.: “Y u aint answering the phone scary a*** b***”
    7:54 p.m.: “So u ain’t gon pick up huh”
    1
    All quotations are [sic] unless an alteration is indicated.
    -3-
    7:57 p.m.: “Rite you not picking up cause uk im f*** rite b*** [I] swear [I]
    tried to trust your thot a*** w[h]en [I] go over there any tim[e] said u had a
    n*** over there imma go in on you’re a***”
    8:23 p.m.: “I swear b*** if a n*** there its g[o]ing to be one”
    8:24 p.m.: “U them f*** up”
    8:31 p.m.: “I hope whoever you got it when I got guns”
    8:57 p.m.: “So u called the law”
    Defendant also sent Tinch a photograph of a handgun. The messages documented
    from defendant’s phone were consistent with those taken from Tinch’s phone,
    except that defendant’s phone did not contain the 8:31 p.m. message referencing
    guns.
    ¶ 10       Tinch testified that the text messages “scared” her and the message shortly after
    7 p.m. “terrified” her because she “knew right then and there that [defendant] was
    going to come after [her] even more.” Over defense objection, Tinch was permitted
    to testify to two prior uncharged incidents in which defendant held Tinch at
    gunpoint.
    ¶ 11       Defendant testified in his defense that he and Tinch lived together and had been
    arguing often in October 2014. At some point, Tinch informed defendant that she
    was getting evicted from the apartment. On October 21, 2014, Tinch had called
    defendant to ask if he would help her move because someone was coming to change
    the locks that day. Defendant was “heated” because he had given Tinch money for
    rent, which he learned she used for other things. Defendant admitted that he
    engaged in some heated exchanges with Tinch but denied that he threatened her
    and specifically denied threatening her with a gun.
    ¶ 12       Two prior convictions, a 2013 criminal trespass to residence and a 2014
    domestic battery, were admitted for the purpose of impeaching defendant’s
    testimony.
    ¶ 13       The circuit court found defendant guilty of stalking based on the conduct
    alleged in count II, finding that defendant’s text messages and phone calls would
    cause a reasonable person to suffer emotional distress. Defendant was subsequently
    -4-
    sentenced to a term of one year and six months’ imprisonment, followed by a four-
    year term of mandatory supervised release.
    ¶ 14       On appeal, defendant argued that subsection (a) of the stalking statute violated
    state and federal constitutional guarantees of (1) due process, because it lacks a
    mens rea requirement and is unduly vague, and (2) free speech, because it
    overbroadly criminalizes a substantial amount of protected speech.
    ¶ 15      The appellate court rejected defendant’s argument that subsection (a) violates
    due process, relying on this court’s decision in People v. Relerford, 
    2017 IL 121094
    , ¶ 22. 
    2018 IL App (4th) 150293-U
    , ¶ 26.
    ¶ 16       The appellate court acknowledged that Relerford held the “communications to
    or about” portion of the statute was overbroad and unconstitutionally restricted the
    right to free speech. 
    Id. ¶¶ 35-37.
    However, the court determined that defendant’s
    conviction could be sustained based on conduct that was otherwise prohibited by
    the stalking statute, specifically, that his conduct threatened Tinch. 
    Id. ¶¶ 41-43.
    ¶ 17       The appellate court acknowledged that there was conflicting precedent as to
    whether a true threat requires a showing of the speaker’s subjective intent to
    threaten or, alternatively, an objective standard for statements that are reasonably
    understood to convey a threat even if the speaker did not so intend. The court found
    that it need not determine which standard governs because defendant’s statements
    to Tinch were true threats under either standard. 
    Id. ¶ 42.
    Defendant appeals to this
    court.
    ¶ 18                                     II. ANALYSIS
    ¶ 19       In challenging his conviction, defendant asserts that the provisions of the
    stalking statute under which he was convicted are facially unconstitutional because
    they violate the right to free speech as guaranteed under the United States
    Constitution. U.S. Const., amend. I. He also argues that the applicable provisions
    violate substantive due process because they improperly criminalize innocent
    conduct. U.S. Const., amend. XIV.
    -5-
    ¶ 20                                 A. The Stalking Statute
    ¶ 21       Illinois’s stalking statute was adopted in 1992 and defined the offense as
    requiring an intentional threat of a violent crime in addition to multiple acts of
    following or surveillance in furtherance of the threat. See Pub. Act 87-870, § 1 (eff.
    July 12, 1992) (adding 720 ILCS 5/12-7.3(a)). The statute was subsequently
    modified to require that the prohibited conduct be undertaken “knowingly and
    without lawful justification.” Pub. Act 88-402, § 5 (eff. Aug. 20, 1993). This court
    rejected a first amendment overbreadth challenge to the 1994 version of the statute,
    holding that it prohibited only speech that was an integral part of unlawful conduct.
    See People v. Bailey, 
    167 Ill. 2d 210
    , 227 (1995). This conclusion was based on the
    fact that the statute embraced only activities performed without lawful authority
    and required that the defendant threaten the victim and take action in furtherance
    of the threat. 
    Id. at 227-28.
    ¶ 22       Of relevance here, the General Assembly again amended the statute in 2010 to
    expand the definition of the offense of stalking. See Pub. Act 96-686, § 5 (eff. Jan.
    1, 2010). Although the prior version of the offense was retained and renumbered as
    subsection (a-3), the legislature also crafted new statutory language to encompass
    additional prohibited conduct. See id.; Relerford, 
    2017 IL 121094
    , ¶ 27. The
    amended statute included provisions that targeted conduct accomplished through
    the use of newer technology such as electronic communications as well as conduct
    that historically has led to homicide. Pub. Act 96-686, § 5 (eff. Jan. 1, 2010). In
    discussing the 2010 modifications, Senator Hutchinson, a sponsor of the proposed
    public act, stated that it
    “redefines stalking, aggravated stalking, and cyberstalking as knowingly
    engaging in a course of conduct directed at a specific person, where the
    defendant knows or should know that this course of conduct would cause a
    reasonable person to either fear for their safety or for the safety of a third party
    or to suffer emotional distress. *** A recent U.S. Department of Justice study
    said that seventy-six percent of female homicide victims were stalked first, prior
    to their death. It’s terrifying and it’s something that we need to do all we can to
    protect our victims from. This will broaden the definition of stalking. It amends
    -6-
    the Criminal Code to update our stalking laws. *** [I]t encompasses all
    technologies that stalkers use to track and harass their victims.” 96th Ill. Gen.
    Assem., Senate Proceedings, May 21, 2009, at 125 (statements of Senator
    Hutchinson).
    ¶ 23       Following adoption of the 2010 amendments, the version of the stalking statute
    that was in effect when defendant was charged and convicted provided, in relevant
    part, as follows:
    “(a) A person commits stalking when he or she knowingly engages in a
    course of conduct directed at a specific person, and he or she knows or should
    know that this course of conduct would cause a reasonable person to:
    (1) fear for his or her safety or the safety of a third person; or
    (2) suffer other emotional distress.
    (a-3) A person commits stalking when he or she, knowingly and without
    lawful justification, on at least 2 separate occasions follows another person or
    places the person under surveillance or any combination thereof and:
    (1) at any time transmits a threat of immediate or future bodily harm,
    sexual assault, confinement or restraint and the threat is directed towards
    that person or a family member of that person; or
    (2) places that person in reasonable apprehension of immediate or future
    bodily harm, sexual assault, confinement or restraint to or of that person or
    a family member of that person.” 720 ILCS 5/12-7.3(a), (a-3) (West 2014).
    The phrase “course of conduct,” as defined in subsection (c)(1), included:
    “2 or more acts, including but not limited to acts in which a defendant directly,
    indirectly, or through third parties, by any action, method, device, or means
    follows, monitors, observes, surveils, threatens, or communicates to or about, a
    person, engages in other non-consensual contact, or interferes with or damages
    a person’s property or pet. A course of conduct may include contact via
    electronic communications.” 
    Id. § 12-7.3(c)(1).
    -7-
    ¶ 24       Also, subsection (c) defined “emotional distress” as “significant mental
    suffering, anxiety or alarm.” 
    Id. § 12-7.3(c)(3).
    The phrase “reasonable person” is
    defined as “a person in the victim’s situation.” 
    Id. § 12-7.3(c)(8).
    ¶ 25       Thus, under the terms of the amended statute, two or more threats that the
    defendant knows or should know would cause a reasonable person to suffer
    emotional distress constitute a course of conduct sufficient to establish the offense
    of stalking. See 
    id. § 12-7.3(a)(2),
    (c)(1).
    ¶ 26                  B. The First Amendment and Its “True Threat” Exception
    ¶ 27       We initially consider defendant’s claim of unconstitutionality under the first
    amendment right to free speech. Defendant asserts that the provisions of the
    amended stalking statute under which he was convicted (id.) render the statute
    overly broad in violation of the first amendment because they criminalize protected
    speech. The State disputes defendant’s argument, contending that the term
    “threatens” as used in subsection (c)(1) refers only to true threats that fall outside
    the protection of the first amendment. We agree with the State.
    ¶ 28       The first amendment, which applies to the states through the fourteenth
    amendment, precludes the enactment of laws “abridging the freedom of speech.”
    U.S. Const., amends. I, XIV. Generally, a statute is overly broad on its face if it
    proscribes constitutionally protected activity as well as activity that may be
    prohibited without offending constitutional rights. Grayned v. City of Rockford, 
    408 U.S. 104
    , 114 (1972); Zwickler v. Koota, 
    389 U.S. 241
    , 249-50 (1967) (collecting
    cases); Relerford, 
    2017 IL 121094
    , ¶ 50. The doctrine of first amendment
    overbreadth “ ‘represents a departure from the traditional rule that a person may not
    challenge a statute on the ground that it might be applied unconstitutionally in
    circumstances other than those before the court.’ ” People v. Minnis, 
    2016 IL 119563
    , ¶ 14 (quoting Bates v. State Bar, 
    433 U.S. 350
    , 380 (1977)). As a
    consequence, the overbreadth doctrine allows a party to assert a facial violation of
    the first amendment, even if that party’s conduct would not fall within the
    amendment’s protection. Broadrick v. Oklahoma, 
    413 U.S. 601
    , 612 (1973);
    Relerford, 
    2017 IL 121094
    , ¶ 50; Minnis, 
    2016 IL 119563
    , ¶ 14. This exception to
    the traditional requirement of standing is justified by the important goal of avoiding
    the potential chilling effect that overly broad statutes have on the exercise of
    -8-
    protected speech. Virginia v. Hicks, 
    539 U.S. 113
    , 119 (2003); Relerford, 
    2017 IL 121094
    , ¶ 50; Minnis, 
    2016 IL 119563
    , ¶ 14.
    ¶ 29       A statute “may be invalidated as overbroad if ‘a substantial number of its
    applications are unconstitutional, judged in relation to the statute’s plainly
    legitimate sweep.’ ” United States v. Stevens, 
    559 U.S. 460
    , 473 (2010) (quoting
    Washington State Grange v. Washington State Republican Party, 
    552 U.S. 442
    , 449
    n.6 (2008)). Considering its limited application, the overbreadth doctrine should be
    applied “only as a last resort” and only if the degree of overbreadth is substantial.
    
    Broadrick, 413 U.S. at 613
    . In addition, facial overbreadth will not be invoked
    when the challenged statute is subject to a limiting construction. 
    Id. ¶ 30
         Under the first amendment, a government “has no power to restrict expression
    because of its message, its ideas, its subject matter, or its content.” (Internal
    quotation marks omitted.) Ashcroft v. American Civil Liberties Union, 
    535 U.S. 564
    , 573 (2002); Relerford, 
    2017 IL 121094
    , ¶ 31. Consequently, “[t]he
    Constitution gives significant protection from overbroad laws that chill speech
    within the First Amendment’s vast and privileged sphere.” Ashcroft v. Free Speech
    Coalition, 
    535 U.S. 234
    , 244 (2002); Relerford, 
    2017 IL 121094
    , ¶ 31.
    ¶ 31       Yet the United States Supreme Court has recognized that certain traditional
    categories of expression do not fall within the protections of the first amendment,
    and content-based restrictions as to those recognized categories of speech have been
    upheld. 
    Stevens, 559 U.S. at 468
    . Those accepted categories of unprotected speech
    include true threats, which may be banned without infringing on first amendment
    protections. United States v. Alvarez, 
    567 U.S. 709
    , 717 (2012); 
    Stevens, 559 U.S. at 468
    ; Watts v. United States, 
    394 U.S. 705
    , 708 (1969) (per curiam); see also
    Relerford, 
    2017 IL 121094
    , ¶ 33; 
    Bailey, 167 Ill. 2d at 227-28
    .
    ¶ 32       Where a statute criminalizes a form of pure speech, it must be interpreted “with
    the commands of the First Amendment clearly in mind.” 
    Watts, 394 U.S. at 707
    .
    Therefore, “[w]hat is a threat must be distinguished from what is constitutionally
    protected speech.” 
    Id. ¶ 33
         The Supreme Court has held that “ ‘[t]rue threats’ encompass those statements
    where the speaker means to communicate a serious expression of an intent to
    commit an act of unlawful violence to a particular individual or group of
    -9-
    individuals.” Virginia v. Black, 
    538 U.S. 343
    , 359 (2003) (citing 
    Watts, 394 U.S. at 708
    ). “The speaker need not actually intend to carry out the threat. Rather, a
    prohibition on true threats ‘protect[s] individuals from the fear of violence’ and
    ‘from the disruption that fear engenders,’ in addition to protecting people ‘from the
    possibility that the threatened violence will occur.’ ” 
    Id. at 359-60
    (quoting R.A.V.
    v. St. Paul, 
    505 U.S. 377
    , 388 (1992)).
    ¶ 34       Defendant acknowledges that the government may restrict the content of speech
    in certain limited areas, including the recognized exception for true threats. He
    maintains, however, that the amended stalking statute is unconstitutionally
    overbroad because the “threatens” provision sweeps in protected speech that
    expresses an intent to engage in lawful, nonviolent behavior. Therefore, we
    construe the term “threatens” in subsection (c)(1) to determine whether it
    unconstitutionally infringes on the boundaries of the first amendment. More to the
    point, we must determine whether the term “threatens” falls within the category of
    “true threats” that are not protected by the first amendment.
    ¶ 35       In general, statutes are presumed constitutional, and the party challenging the
    constitutionality of a statute carries the burden of establishing that the statute is
    unconstitutional. Minnis, 
    2016 IL 119563
    , ¶ 21. This court has a duty to construe
    the statute in a manner that upholds its validity and constitutionality if reasonably
    possible. Id.; 
    Bailey, 167 Ill. 2d at 225
    . The determination of whether a statute is
    constitutional is a question of law to be reviewed de novo. Minnis, 
    2016 IL 119563
    ,
    ¶ 21.
    ¶ 36       The primary objective in construing a statute is to ascertain and give effect to
    the legislature’s intent, bearing in mind that the most reliable indicator of that intent
    is the statutory language, given its plain and ordinary meaning. People v. Casas,
    
    2017 IL 120797
    , ¶ 18. A reviewing court must view the statute as a whole,
    construing words and phrases in light of other relevant statutory provisions and not
    in isolation. 
    Id. In addition,
    it is appropriate for the court to consider the reason for
    the law, the problems sought to be remedied, the purposes to be achieved, and the
    consequences of construing the statute one way or another. 
    Id. Moreover, where
    a
    word is used in different sections of the same statute, the presumption is that the
    word is used with the same meaning throughout the statute, unless a contrary
    legislative intent is clearly expressed. People v. Maggette, 
    195 Ill. 2d 336
    , 349
    - 10 -
    (2001) (citing People ex rel. Scott v. Schwulst Building Center, Inc., 
    89 Ill. 2d 365
    ,
    371 (1982)); see also People v. Lutz, 
    73 Ill. 2d 204
    , 212 (1978); Moran v. Katsinas,
    
    16 Ill. 2d 169
    , 174 (1959).
    ¶ 37                                   1. Unlawful Conduct
    ¶ 38       Defendant claims that the plain meaning of the term “threatens” in subsection
    (c)(1) is not limited to unlawful violence and, therefore, sweeps beyond the first
    amendment exception for true threats. The State counters that the term “threatens”
    as used in subsection (c)(1) is consistent and coextensive with the exception for true
    threats.
    ¶ 39       Both defendant and the State rely on various dictionary definitions of the terms
    “threat” and “threatens” to support their respective positions. Defendant cites
    definitions that refer to an expression of intent to do something undesirable or to
    take some other hostile action as a means of retribution. The State conversely cites
    definitions that refer to an expression of intent to inflict evil, injury, or damage.
    Given that these divergent definitions can be read to support both positions, they
    are not dispositive of the question presented here.
    ¶ 40       According to defendant, any course of conduct that threatens economic or
    emotional injuries will suffice as a predicate for stalking. Defendant maintains that,
    because the legislature broadened the scope of behavior prohibited by the amended
    statute, the term “threatens” cannot be interpreted to include only a threat of bodily
    harm, sexual assault, confinement, or restraint, as set forth in section (a-3). In
    support, defendant relies on our appellate court’s recent decision in People v.
    Morocho, 
    2019 IL App (1st) 153232
    , which held that subsection (a)(2) is overbroad
    on its face and unconstitutional because it criminalizes speech that threatens lawful
    action unrelated to violence where the speaker knows or should know that the
    threats would cause a reasonable person to suffer emotional distress. See 
    id. ¶¶ 36-
           37, 40, 44, 48-49.
    ¶ 41       In addressing defendant’s argument, we construe the term “threatens” in the
    context of the stalking statute as a whole and considering the legislative intent and
    the purpose sought to be achieved. See Casas, 
    2017 IL 120797
    , ¶ 18. In addition,
    - 11 -
    we are mindful of our obligation to construe the statute as constitutional if possible.
    See Minnis, 
    2016 IL 119563
    , ¶ 21; 
    Bailey, 167 Ill. 2d at 225
    .
    ¶ 42       As this court has observed, the intent of the legislature in enacting the stalking
    statute was “to prevent violent attacks by allowing the police to act before the
    victim was actually injured and to prevent the terror produced by harassing
    actions.” 
    Bailey, 167 Ill. 2d at 224
    . Based on those considerations, we held that the
    stalking statute must be construed to proscribe only unlawful conduct, even though
    that condition was not expressly included in its language at the time. 
    Id. ¶ 43
          When the 2010 amendments were adopted, the prior version of the stalking
    statute was renumbered as section (a-3) and criminalized threats of bodily harm,
    sexual assault, confinement, or restraint committed along with two incidents of
    following or monitoring of the victim. 720 ILCS 5/12-7.3(a-3) (West 2010).
    Section (a-5) also included bodily harm, sexual assault, confinement, or restraint in
    defining a subsequent offense of stalking based on similar conduct. 
    Id. § 12-7.3(a-
           5). Thus, the General Assembly was aware that the prohibition against two or more
    threats issued in conjunction with following or monitoring of the victim specifically
    referred to unlawful and violent behavior.
    ¶ 44        The 2010 amendments expanded the scope of the stalking statute by updating
    its language to include “all technologies that stalkers use to track and harass their
    victims.” 96th Ill. Gen. Assem., Senate Proceedings, May 21, 2009, at 125
    (statements of Senator Hutchinson). In addition, the amendments were intended to
    further protect stalking victims and enhance the ability of law enforcement to
    intercede before the threatening speech or conduct escalates to physical harm or
    death. 
    Id. ¶ 45
          When considered within the context of the entire statute, we construe the term
    “threatens” to be consistent with the word “threat” in subsections (a-3) and (a-5),
    which target threats of bodily harm, sexual assault, confinement, or restraint. 720
    ILCS 5/12-7.3(a-3), (a-5) (West 2010). Given the nature and purpose of the statute
    and the legislative goals underlying the 2010 amendments, we determine that
    “threatens” refers to unlawful violence of the type specified in sections (a-3) and
    (a-5). See 
    Maggette, 195 Ill. 2d at 349
    (holding that, where language is used in
    different sections of the same legislative act, the terms have the same meaning
    throughout the statute, unless contrary legislative intent is clearly expressed).
    - 12 -
    Neither the statutory language nor the legislative history demonstrates a clearly
    expressed intent that the term “threatens” in subsection (c)(1) should be construed
    differently from other provisions of the statute.
    ¶ 46       In adopting the 2010 amendments, the General Assembly expressed a dual
    interest in avoiding harassment through the use of new technologies and in
    preventing conduct that precedes violent attacks. Construing the term “threatens”
    as referring to true threats of unlawful violence gives effect to those legislative
    goals and is in accord with our obligation to construe a statute so as to uphold its
    constitutionality where reasonably possible. See Minnis, 
    2016 IL 119563
    , ¶ 21;
    
    Bailey, 167 Ill. 2d at 225
    .
    ¶ 47       Accordingly, we conclude that the legislature intended that the term “threatens”
    in subsection (c)(1) refers to “true threats” of unlawful violence such as bodily
    harm, sexual assault, confinement, and restraint, as set forth in subsections (a-3)
    and (a-5). As such, the term “threatens” falls outside the protection of the first
    amendment. Therefore, we reject defendant’s claim that subsection (c)(1) is
    unconstitutionally overbroad because it criminalizes protected speech consisting of
    threats to engage in lawful, nonviolent behavior. To the extent that the appellate
    court’s decision in Morocho is inconsistent with our reasoning, it is overruled.
    ¶ 48                                      2. Mental State
    ¶ 49                          a. Intentional and Knowing Behavior
    ¶ 50       Defendant next asserts that the “threatens” provision of the amended stalking
    statute is unconstitutionally overbroad because it does not include the requisite
    mental state for a “true threat.” Placing significant reliance on the Supreme Court’s
    decision in Black, defendant asserts that the amended statute exceeds the scope of
    a true threat because it fails to require that the accused act with the specific intent
    to threaten the victim. We do not agree.
    ¶ 51       As set forth above, the Supreme Court explained in Black that “ ‘[t]rue threats’
    encompass those statements where the speaker means to communicate a serious
    expression of an intent to commit an act of unlawful violence to a particular
    individual or group of individuals.” 
    Black, 538 U.S. at 359
    . Although the Supreme
    - 13 -
    Court employed the phrase “means to communicate” in defining the nature of a true
    threat, it did not identify any specific mental state that would permit the restriction
    of such speech without impinging on first amendment protections.
    ¶ 52      After Black was decided, certain federal courts of appeals addressed that
    question and reached divergent conclusions. Compare United States v. Cassel, 
    408 F.3d 622
    , 633 (9th Cir. 2005) (interpreting Black as requiring proof that the accused
    subjectively intended the communication as a threat), with United States v. Fuller,
    
    387 F.3d 643
    , 646 (7th Cir. 2004) (adopting an objective standard to hold that a
    communication is a true threat if a reasonable person would foresee that the
    communication would be interpreted as a threat).
    ¶ 53       The Supreme Court offered some guidance with its decision in Elonis v. United
    States, 575 U.S. ___, 
    135 S. Ct. 2001
    (2015). In Elonis, the defendant was convicted
    of violating a federal statute prohibiting the transmission, in interstate commerce,
    of a threat to injure the person of another. Id. at ___, 135 S. Ct. at 2004 (citing 18
    U.S.C. § 875(c) (2006)). The legal issue that brought the case before the Court was
    whether a jury instruction defining a “true threat” was improper because it
    permitted a finding of guilt based on the jury’s conclusion that “ ‘a reasonable
    person would foresee that the statement would be interpreted as a serious
    expression of an intention to inflict bodily injury or to take the life of an
    individual.’ ” Id. at ___, 135 S. Ct. at 2007.
    ¶ 54       The Supreme Court identified the question presented as “whether the [federal
    threat] statute also requires that the defendant be aware of the threatening nature of
    the communication, and—if not—whether the First Amendment requires such a
    showing.” (Emphasis added.) Id. at ___, 135 S. Ct. at 2004. In addressing that
    question, the Court noted the statute required that a communication containing a
    threat be transmitted in interstate commerce but it did not specify any mental state
    with respect to those elements. Id. at ___, 135 S. Ct. at 2008. The Court further
    noted that, where a statute fails to identify any mental state for a criminal offense,
    federal courts will infer an applicable mental state to differentiate unlawful conduct
    from otherwise lawful conduct. Id. at ___, 135 S. Ct. at 2009-10.
    ¶ 55       In considering the appropriate mental state to be inferred, the Court recognized
    that federal courts are reluctant to infer a negligence standard in criminal statutes.
    Id. at ___, 135 S. Ct. at 2011. The Court reasoned that the threat statute at issue
    - 14 -
    requires that the defendant know that his communication contains a threat because
    “ ‘wrongdoing must be conscious to be criminal.’ ” Id. at ___, 135 S. Ct. at 2012
    (quoting Morissette v. United States, 
    342 U.S. 246
    , 252 (1952)). The Court
    concluded that “[t]here is no dispute that the mental state requirement in [the threat
    statute] is satisfied if the defendant transmits a communication for the purpose of
    issuing a threat, or with knowledge that the communication will be viewed as a
    threat.” (Emphasis added.) Id. at ___, 135 S. Ct. at 2012. Based on that conclusion,
    the Court determined that it was not necessary to consider any first amendment
    issues. Id. at ___, 135 S. Ct. at 2012. Thus, Elonis essentially recognized that a
    statutory ban on true threats satisfies the demands of the first amendment if it
    requires proof of either specific intent or a knowing mental state. See People v.
    Bona, 
    2018 IL App (2d) 160581
    , ¶ 32 (interpreting Elonis as implicitly holding that
    the intentional or knowing mental state would satisfy the minimum requirements
    of a “true threat”); People v. Khan, 
    2018 IL App (2d) 160724
    , ¶ 36 (same).
    ¶ 56       Under the guiding principles set forth in Black and Elonis, we construe the
    phrase “means to communicate” as requiring that the accused be consciously aware
    of the threatening nature of his or her speech, and the awareness requirement can
    be satisfied by a statutory restriction that requires either an intentional or a knowing
    mental state. Therefore, the first amendment exception for a “true threat” includes
    situations where the speaker understands the threatening nature of his or her
    communication and the import of the words used. See Elonis, 575 U.S. at ___, 135
    S. Ct. at 2009-12; 
    Black, 538 U.S. at 359
    -60; see also Carrell v. United States, 
    165 A.3d 314
    , 324-25 (D.C. 2017) (en banc); United States v. LaFontaine, 
    847 F.3d 974
    , 979-80 (8th Cir. 2017). In other words, we hold that the accused must be
    subjectively aware of the threatening nature of the speech.
    ¶ 57       Here, section 12-7.3(a) of the amended statute specifically includes the
    knowing mental state in defining the offense of stalking. 720 ILCS 5/12-7.3(a)
    (West 2014). Also, section 4-5 of the Criminal Code of 2012 sets forth the mental
    state of “knowledge” and provides, in relevant part, as follows:
    “A person knows, or acts knowingly or with knowledge of:
    (a) [t]he nature or attendant circumstances of his or her conduct,
    described by the statute defining the offense, when he or she is consciously
    aware that his or her conduct is of that nature or that those circumstances
    - 15 -
    exist. Knowledge of a material fact includes awareness of the substantial
    probability that the fact exists.
    (b) [t]he result of his or her conduct, described by the statute defining
    the offense, when he or she is consciously aware that that result is
    practically certain to be caused by his conduct.” (Emphases added.) 
    Id. § 4-
                  5.
    These statutory provisions are consistent with the Elonis Court’s recognition that
    the mental state requirement for communicating a true threat is satisfied if “the
    defendant transmits a communication for the purpose of issuing a threat, or with
    knowledge that the communication will be viewed as a threat.” Elonis, 575 U.S. at
    ___, 135 S. Ct. at 2012. Accordingly, we conclude that the true threat exception
    under the first amendment does not mandate that the accused specifically intend to
    threaten the victim and a statutory ban on threats that requires knowing conduct is
    not unconstitutionally overbroad.
    ¶ 58       Arguing for a contrary result, defendant places significant reliance on the
    statement in Black that “[i]ntimidation in the constitutionally proscribable sense of
    the word is a type of true threat, where a speaker directs a threat to a person or
    group of persons with the intent of placing the victim in fear of bodily harm or
    death.” See 
    Black, 538 U.S. at 360
    . We note, however, that defendant’s argument
    misconstrues the import of Black. The quoted language pertained to a specific
    statute that penalized cross burning “with an intent to intimidate a person or group
    of persons.” See 
    id. at 347.
    Thus, the statement on which defendant relies did not
    relate to all true threats. Therefore, we reject defendant’s claim that specific intent
    to threaten the victim is necessary for a true threat.
    ¶ 59       Defendant also relies on People v. Goodwin, 
    2018 IL App (1st) 152045
    , ¶ 38,
    People v. Wood, 
    2017 IL App (1st) 143135
    , ¶ 13, and People v. Dye, 2015 IL App
    (4th) 130799, ¶ 10, all of which held that a “true threat” requires intentional conduct
    by the defendant. We find defendant’s reliance on these cases is misplaced, where
    they have improperly expanded the holding in Black and failed to fully consider the
    reasoning expressed in Elonis.
    - 16 -
    ¶ 60                  b. Unintentional Behavior and the Negligence Standard
    ¶ 61       Defendant also contends that the amended stalking statute is unconstitutionally
    overbroad where it allows conviction of a speaker who negligently conveys a
    message that a reasonable person would understand as threatening. According to
    defendant, the prohibition of speech that the defendant “should know” a reasonable
    person would interpret as a threat unconstitutionally chills protected speech.
    ¶ 62       As previously noted, the offense of stalking includes circumstances in which
    the accused “should know” that his or her speech would cause a reasonable person
    to fear for personal safety or suffer other emotional distress. (Emphasis added.) 720
    ILCS 5/12-7.3(a) (West 2014). Although we held in Relerford that negligence may
    be an appropriate mental state for imposition of criminal liability (Relerford, 
    2017 IL 121094
    , ¶ 22), the question presented here is whether negligence is sufficient to
    satisfy the elements necessary for the first amendment exception for a true threat.
    Because Relerford was limited to the “communicates to or about” portion of the
    statute, we were not required to, nor did we, determine whether the negligent mental
    state may be applied to a charge of stalking based on a true threat. See 
    id. ¶¶ 38-39.
    ¶ 63       In addressing defendant’s argument, we observe that the Criminal Code of 2012
    defines criminal “negligence” as the “fail[ure] to be aware of a substantial and
    unjustifiable risk that circumstances exist or a result will follow, described by the
    statute defining the offense, and that failure constitutes a substantial deviation from
    the standard of care that a reasonable person would exercise in the situation.” 720
    ILCS 5/4-7 (West 2014). Given our holding that the term “threatens” refers to a
    true threat, which requires proof that the accused be consciously aware of the
    threatening nature of the speech, a mental state that does not require such awareness
    will not suffice. Therefore, we conclude the negligent mental state of “should
    know” in section 12-7.3(a) does not satisfy that standard. This conclusion is
    supported by Elonis, which rejected the government’s argument that the criminal
    negligence standard could be inferred with regard to the federal threat statute at
    issue in that case. See Elonis, 575 U.S. at ___, 135 S. Ct. at 2011-12.
    ¶ 64      Application of the negligence standard would permit prosecution for protected
    speech that does not constitute a true threat. Accordingly, we hold that the “should
    know” portion of subsection (a) is overly broad and cannot be constitutionally
    - 17 -
    applied with regard to a course of conduct that “threatens.”
    ¶ 65                  3. Reasonable-Person Standard Applied to the Victim
    ¶ 66      Defendant further claims that subsection (a)(2) is unconstitutionally overbroad
    because it imposes an objective reasonable-person standard with respect to the
    impact of the threatening speech on the recipient. We disagree.
    ¶ 67       First, we observe that neither Black nor Elonis explicitly rejected a “reasonable
    recipient” standard as wholly incorrect or irrelevant in determining whether speech
    constitutes a true threat. For its part, Black specifically recognized that “a
    prohibition on true threats ‘protect[s] individuals from the fear of violence’ and
    ‘from the disruption that fear engenders.’ ” 
    Black, 538 U.S. at 360
    (quoting 
    R.A.V., 505 U.S. at 388
    ). As such, the true threat exception is premised on the negative
    effects suffered by the recipient. Consequently, the assessment of whether speech
    constitutes a true threat mandates that the court consider the effect on the listener.
    The analysis in Elonis focused on the issue of which culpable mental state could be
    applied in a prosecution under a federal threat statute and concluded that criminal
    liability cannot be predicated solely on how the defendant’s speech would be
    understood by a reasonable person. Elonis, 575 U.S. at ___, 135 S. Ct. at 2011-12.
    ¶ 68       In addition, we note that application of the objective standard regarding the
    effect of criminal conduct on the victim is not unusual. See 720 ILCS 5/12-1(a)
    (West 2014) (providing that “[a] person commits an assault when, without lawful
    authority, he or she knowingly engaged in conduct which places another in
    reasonable apprehension of receiving a battery”). Also, the reasonable person
    standard is employed in section (a-3) of the stalking statute, which defendant has
    conceded is constitutional. 
    Id. § 12.7.3(a-3)
    (imposing criminal liability where the
    accused places the victim “in reasonable apprehension” of unlawful violence); see
    also United States v. Elonis, 
    841 F.3d 589
    , 596-97 (3d Cir. 2016) (holding, on
    remand from the Supreme Court, that the government must satisfy an objective
    component requiring proof that the defendant transmitted a communication that a
    reasonable person would view as a threat); United States v. Dillard, 
    795 F.3d 1191
    ,
    1201-02 (10th Cir. 2015) (recognizing that a true threat may be proven where a
    reasonable recipient would conclude that the communication contained a threat of
    violence). Accordingly, we find that application of the reasonable-person standard
    - 18 -
    as to the harm caused by a true threat is not unconstitutionally overbroad.
    ¶ 69                                  4. Adequately Tailored
    ¶ 70       Defendant finally asserts that, even if the term “threatens” is construed as a
    “true threat,” the amended stalking statute unconstitutionally violates the first
    amendment because it is not limited to campaigns of stalking that escalate to bodily
    harm or death. In support, he relies on the Supreme Court’s decision in R.A.V.,
    which held that an ordinance banning hate speech violated the first amendment
    despite the fact that it reached only “fighting words.” See 
    R.A.V., 505 U.S. at 381
    .
    Defendant’s argument is without merit.
    ¶ 71       In R.A.V., the Supreme Court explained that the recognized categories of speech
    that fall outside the protection of the first amendment may not serve as “vehicles
    for content discrimination unrelated to their distinctively proscribable content.” 
    Id. at 383-84.
    The Court further explained that the first amendment does not allow the
    government to “impose special prohibitions on those speakers who express views
    on disfavored subjects.” 
    Id. at 391.
    The Court reasoned that the ordinance at issue
    was facially unconstitutional because it was a content-based restriction that
    prohibited only “fighting words” that “insult, or provoke violence, ‘on the basis of
    race, color, creed, religion or gender.’ ” 
    Id. (quoting In
    re Welfare of R.A.V., 
    464 N.W.2d 507
    , 508 (Minn. 1991)). As a result, the ordinance operated as “actual
    viewpoint discrimination.” 
    Id. ¶ 72
          Here, the amended stalking statute proscribes all speech that “threatens,” which
    we have construed as prohibiting only true threats of unlawful violence. See 720
    ILCS 5/12-7.3(a), (a-3), (a-5), (c)(1) (West 2014). The prohibition against true
    threats protect individuals not only from campaigns of stalking that escalate to
    bodily harm or death but also “ ‘from the fear of violence’ and ‘from the disruption
    that fear engenders.’ ” 
    Black, 538 U.S. at 360
    (quoting 
    R.A.V., 505 U.S. at 388
    ).
    Also, as opposed to the ordinance at issue in R.A.V., the stalking statute does not
    target only a certain type of true threat or a true threat directed against a particular
    individual or group of individuals. Rather, the basis for the restriction “consists
    entirely of the very reason the entire class of speech at issue is proscribable, [and]
    no significant danger of idea or viewpoint discrimination exists.” See 
    R.A.V., 505 U.S. at 388
    . Accordingly, the statute does not suffer from the same constitutional
    - 19 -
    infirmity recognized in R.A.V. Therefore, defendant’s reliance on R.A.V. is
    misplaced.
    ¶ 73       Based on all of the above, we conclude that the term “threatens” in subsection
    (c)(1) is readily susceptible to a limiting construction. See 
    Broadrick, 413 U.S. at 613
    . We further hold that the provision must be interpreted to refer only to true
    threats of unlawful violence. Therefore, the “threatens” provision is not
    unconstitutionally overbroad in violation of the first amendment.
    ¶ 74                               C. Substantive Due Process
    ¶ 75       Defendant also contends that his conviction for stalking must be reversed
    because the amended stalking statute is facially unconstitutional in violation of his
    right to substantive due process. See U.S. Const., amend. XIV. We do not agree.
    ¶ 76                                   1. Innocent Conduct
    ¶ 77       Defendant argues that the “threatens” provision of the amended stalking statute
    violates substantive due process because it criminalizes a vast amount of innocent
    conduct that is unrelated to the statute’s narrow purpose, which the legislature could
    not have intended to fall within its proscriptions. According to defendant, almost
    any knowingly or negligently distressing conduct is a felony where the statute does
    not differentiate between lawful and unlawful conduct.
    ¶ 78       Criminal statutes that potentially punish innocent conduct not related to the
    statute’s purpose violate the principles of due process. People v. Madrigal, 
    241 Ill. 2d
    463, 469 (2011) (citing People v. Wright, 
    194 Ill. 2d 1
    , 25 (2000)). Therefore,
    substantive due process requires that the proscriptions of a criminal statute be
    clearly defined. People v. Maness, 
    191 Ill. 2d 478
    , 483-84 (2000). To satisfy this
    requirement, a criminal statute must be sufficiently definite so that it gives persons
    of ordinary intelligence a reasonable opportunity to distinguish between lawful and
    unlawful conduct. City of Chicago v. Morales, 
    527 U.S. 41
    , 56 (1999); 
    Grayned, 408 U.S. at 108
    ; see also Russell v. Department of Natural Resources, 
    183 Ill. 2d 434
    , 442 (1998).
    - 20 -
    ¶ 79       Defendant’s claim that the statute violates substantive due process because it
    sweeps in innocent conduct parallels his first amendment overbreadth argument,
    which we have previously addressed and rejected. In light of our holding that the
    “threatens” provision relates only to intentionally or knowingly conveyed true
    threats of unlawful violence, that provision cannot be deemed as encompassing
    innocent conduct. See 
    Black, 538 U.S. at 359
    -60. Consequently, defendant’s
    assertion that the statute does not differentiate between lawful and unlawful conduct
    necessarily fails. See generally People v. Crawford, 
    2019 IL App (1st) 160184
    , ¶ 39
    (construing a similar provision in the cyberstalking statute).
    ¶ 80       Moreover, contrary to defendant’s assertion, the conduct criminalized by the
    statute is directly related to the General Assembly’s goal in adopting the 2010
    amendments. The prohibition against a course of conduct consisting of two or more
    true threats of unlawful violence implements the legislature’s intent to prevent the
    type of conduct that precedes violent attacks against stalking victims. As such, it
    proscribes only speech that engenders fear for personal safety and seeks to preclude
    conduct that historically has led to homicide. See 96th Ill. Gen. Assem., Senate
    Proceedings, May 21, 2009, at 125 (statements of Senator Hutchinson).
    Accordingly, we reject defendant’s claim that the “threatens” provision is unrelated
    to the statute’s narrow purpose.
    ¶ 81                        2. Vagueness and Arbitrary Enforcement
    ¶ 82      Defendant further claims that the amended stalking statute violates substantive
    due process because the “threatens” provision of the statute fails to distinguish
    between conduct that is subject to prosecution and conduct that is not. We disagree.
    ¶ 83        A constitutional challenge based on vagueness is predicated on the notice
    requirement of the due process clause. 
    Grayned, 408 U.S. at 108
    ; Wilson v. County
    of Cook, 
    2012 IL 112026
    , ¶ 21. Therefore, a statute may be challenged as vague on
    either of two grounds: (1) it fails to give fair warning to allow innocent people to
    steer clear of its prohibitions or (2) it contains insufficiently clear standards for
    those who enforce it and may lead to arbitrary or discriminatory enforcement. Hill
    v. Colorado, 
    530 U.S. 703
    , 732 (2000); 
    Grayned, 408 U.S. at 108
    -09; Wilson, 
    2012 IL 112026
    , ¶ 21. In addition, a statute is not vague if judicial construction renders
    it sufficiently definite to avoid arbitrary or discriminatory enforcement. People v.
    - 21 -
    Einoder, 
    209 Ill. 2d 443
    , 450-51 (2004); People v. Taylor, 
    2019 IL App (1st) 160173
    , ¶ 32.
    ¶ 84       Also, a due process challenge based on vagueness can succeed only where the
    statutory provision is impermissibly vague in all of its applications. Village of
    Hoffman Estates v. The Flipside, Hoffman Estates, Inc., 
    455 U.S. 489
    , 494-95
    (1982). Therefore, the determination of whether a statute is unconstitutionally
    vague must be decided on the particular facts before the court, and a litigant whose
    speech is clearly proscribed cannot successfully assert a due process claim of
    vagueness for lack of notice. Holder v. Humanitarian Law Project, 
    561 U.S. 1
    , 18-
    20 (2010).
    ¶ 85       Applying these principles here, we conclude that defendant’s claim of
    unconstitutional vagueness must be rejected. Given that the “threatens” provision
    relates only to intentionally or knowingly conveyed true threats of unlawful
    violence, the statute affords fair warning that allows innocent people to know what
    is prohibited so they can tailor their conduct accordingly. See 
    Morales, 527 U.S. at 56
    ; 
    Grayned, 408 U.S. at 108
    . In addition, the prohibition against true threats
    provides sufficiently clear standards to avoid arbitrary or discriminatory
    enforcement. 
    Hill, 530 U.S. at 732
    ; 
    Grayned, 408 U.S. at 108
    -09. Further, aside
    from his general concerns of overbreadth, which we have addressed and rejected,
    defendant does not identify any other term or condition of the statute that is vague
    or inherently unclear.
    ¶ 86                  3. Sufficiency of Harm Based on Emotional Distress
    ¶ 87       Defendant also contends that the amended stalking statute is facially
    unconstitutional in violation of due process where it does not mandate that the
    victim fear for his or her personal safety. According to defendant, the prohibition
    against speech that causes emotional distress is not narrowly tailored to the
    legislature’s goal of preventing conduct that may escalate to physical harm or death.
    Defendant also maintains that speech that is merely distressing, which is not
    actionable under tort principles, does not justify the imposition of criminal liability.
    This contention is unpersuasive.
    - 22 -
    ¶ 88       As we have previously determined, the “threatens” provision of the amended
    stalking statute relates only to true threats of unlawful violence such as bodily harm,
    sexual assault, confinement, or restraint. Fear for personal safety by the victim is
    inherent in an offense based on the communication of a true threat, and fear for
    personal safety necessarily includes emotional distress.
    ¶ 89       Also, the amended stalking statute defines “emotional distress” as “significant
    mental suffering, anxiety or alarm.” 720 ILCS 5/12-7.3(c)(3) (West 2014). Given
    that definition, we find that the ban on true threats criminalizes only speech that is
    integrally related to the General Assembly’s goal of preventing conduct that may
    escalate to bodily harm or death. See 
    R.A.V., 505 U.S. at 388
    (recognizing that a
    prohibition on true threats “protect[s] individuals from the fear of violence, from
    the disruption that fear engenders, and from the possibility that the threatened
    violence will occur”); see also People v. Sucic, 
    401 Ill. App. 3d 492
    , 505 (2010)
    (construing the terms “emotional distress” and “mental anguish” in the
    cyberstalking statute).
    ¶ 90       Defendant further claims that subsection (a) violates substantive due process
    because the resulting fear or emotional distress is measured by the reasonable-
    person standard and not the impact on the actual victim. We reject this assertion for
    the reasons expressed above in finding that the reasonable-person standard is not
    facially overbroad.
    ¶ 91              4. Claims Regarding Other Conduct Prohibited by the Statute
    ¶ 92       Finally, defendant argues that the stalking statute violates due process on the
    ground that it permits prosecution for other lawful conduct that does not fall within
    the “threatens” provision in subsection (c)(1). In support, defendant posits several
    hypothetical examples of conduct that he claims would be subject to prosecution
    under the amended statute. Those examples involve lawful, nonviolent conduct
    such as monitoring, surveillance, or distressing speech that does not consist of a
    threat of unlawful violence. This argument is predicated on a misconstruction of
    the purpose and scope of the overbreadth doctrine that is applicable to first
    amendment challenges.
    - 23 -
    ¶ 93       Although a first amendment claim may be based on the speech of others who
    are not before the court, there is no similar doctrine that excuses standing to bring
    a constitutional challenge premised on due process. See 
    Holder, 561 U.S. at 18-20
    .
    Therefore, outside the limited context of the first amendment, a party who
    challenges a statute on the ground that it violates due process must have standing
    to do so. People v. Ryan, 
    117 Ill. 2d 28
    , 33 (1987) (citing Schall v. Martin, 
    467 U.S. 253
    , 268 n.18, (1984)).
    ¶ 94        Standing requires that the defendant’s conviction in some way results from the
    allegedly unconstitutional aspect of the statute. Minnis, 
    2016 IL 119563
    , ¶ 13
    (citing In re M.I., 
    2013 IL 113776
    , ¶¶ 32, 34). Generally, a party may not raise, and
    a court will not consider, a constitutional challenge to a statutory provision that
    does not affect that party. Id.; see also People v. Terrell, 
    132 Ill. 2d 178
    , 211-12
    (1989) (holding that “[a] person lacks standing to challenge the constitutionality of
    a statute unless he is directly affected by the alleged unconstitutionality” (citing
    People v. Haywood, 
    118 Ill. 2d 263
    , 275 (1987))). “This traditional rule reflects two
    cardinal principles: the personal nature of constitutional rights and prudential
    limitations on constitutional adjudication.” Minnis, 
    2016 IL 119563
    , ¶ 13 (citing
    
    Broadrick, 413 U.S. at 610-11
    ).
    ¶ 95       Here, defendant was not found guilty of monitoring Tinch, placing her under
    surveillance, or for expressing speech that was merely distressing. Because
    defendant’s conviction was not premised on the type of conduct referenced in his
    examples, he lacks standing to challenge the constitutionality of the stalking statute
    on those grounds. Consequently, we decline to address whether the stalking statute
    would violate due process if applied to the conduct or speech described in
    defendant’s hypothetical examples. People v. Rogers, 
    133 Ill. 2d 1
    , 9 (1989)
    (recognizing that “ ‘courts will not entertain objections to an allegedly
    unconstitutional feature where the objecting party is not in any way aggrieved’ ”
    (quoting City of Chicago, v. Lawrence, 
    42 Ill. 2d 461
    , 464 (1969))).
    ¶ 96      For all of the reasons explained above, defendant’s argument that his conviction
    must be reversed on due process grounds necessarily fails.
    - 24 -
    ¶ 97                              D. Sufficiency of the Evidence
    ¶ 98        Lastly, we address the sufficiency of the evidence against defendant. As we
    have held, the subjective mental state applies to the “threatens” provision. Here, the
    evidence established that defendant “knowingly engaged in a ‘course of conduct’ ”
    by threatening Tinch and her family members with unlawful violence and that he
    knew this “course of conduct” would cause a reasonable person to fear for his or
    her safety and suffer emotional distress. 720 ILCS 5/12-7.3(a)(2), (c)(1) (West
    2014).
    ¶ 99        The State presented evidence that defendant sent numerous text messages that
    included threatening language directed at Tinch and constituted “serious
    expression[s] of an intent to commit an act of unlawful violence” toward her. See
    
    Black, 538 U.S. at 539
    . Specifically, defendant sent Tinch messages stating that “I
    can make you suffer”; “start to think more before u talk that s*** will get you hurt
    or killed”; “where the f*** are u Cause rode past in seen lights on there”; “You got
    my blood boiling”; “I swear b*** if a n*** there its g[o]ing to be one”; “U them
    f*** up”; “I hope whoever you got it when I got guns”; “So u called the law.”
    Defendant also sent Tinch a photograph of a gun. Tinch testified that those text
    messages “scared” and “terrified” her.
    ¶ 100       In addition, Tinch and her mother testified that, while Tinch’s cell phone was
    on speaker mode, they heard defendant threaten to come over and kill Tinch. The
    testimony of Tinch’s mother also established that defendant had threatened to “kill
    everyone with a banger.” Both women were so concerned that they and all the other
    family members who were present immediately left Tinch’s apartment and went to
    her mother’s residence. Furthermore, the police were called while they were in
    transit. Thus, the behavior of Tinch and her mother demonstrated their reasonable
    apprehension with regard to defendant’s threatened behavior.
    ¶ 101       Moreover, after the police were contacted, an officer met them at Miller’s
    residence, and another officer was dispatched to the area near Tinch’s apartment
    where defendant was apprehended. Thus, the evidence discloses that defendant
    made a threatening phone call to Tinch, which caused her to fear for her safety, and
    that she and her mother feared for the safety of their family members. The police
    took the threats seriously and responded to two separate locations, and defendant
    was aware that the police had been contacted. Based on the record presented, it is
    - 25 -
    clear that defendant knew the threatening nature of his text messages and statements
    to Tinch and knew that his threats of unlawful violence would cause a reasonable
    person to fear for her safety and the safety of her family, which encompasses
    significant mental suffering, anxiety, or alarm. We find that the evidence is
    sufficient to sustain defendant’s conviction for stalking. Therefore, we affirm
    defendant’s conviction.
    ¶ 102                                    III. CONCLUSION
    ¶ 103       In sum, we hold that the term “threatens” as used in subsection (c)(1) of the
    stalking statute refers to intentional or knowing threats of unlawful violence that
    the accused knows would cause a reasonable person to suffer significant mental
    suffering, anxiety, or alarm. Given that such threats constitute true threats, they are
    not protected by the right to free speech and may be prohibited without violating
    the first amendment.
    ¶ 104       In addition, we hold that the prohibition against speech that “threatens,” where
    the accused “should know” the threat would cause a reasonable person to suffer
    significant mental suffering, anxiety, or alarm, does not constitute a true threat and
    is unconstitutionally overbroad in violation of the first amendment.
    ¶ 105       We further hold that the prohibition against speech that “threatens” does not
    violate due process, and defendant lacks standing to challenge other portions of the
    stalking statute on due process grounds.
    ¶ 106       We do not decide the constitutional validity of the prohibition against conduct
    that does not involve true threats, and we similarly express no opinion as to the
    constitutionality of the mental state requirements for such conduct.
    ¶ 107       Finally, we conclude that defendant’s conviction for stalking is sustained by the
    evidence presented at trial. For the foregoing reasons, the judgment of the appellate
    court, affirming defendant’s conviction, is affirmed.
    ¶ 108      Affirmed.
    - 26 -