State v. Roy S. Anderson ( 2019 )


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    2019 WI 97
    SUPREME COURT            OF   WISCONSIN
    CASE NO.:              2017AP1104-CR
    COMPLETE TITLE:        State of Wisconsin,
    Plaintiff-Respondent,
    v.
    Roy S. Anderson,
    Defendant-Appellant-Petitioner.
    REVIEW OF DECISION OF THE COURT OF APPEALS
    Reported at 384 Wis. 2d 414,921 N.W.2d 528
    (2018 – unpublished)
    OPINION FILED:         November 15, 2019
    SUBMITTED ON BRIEFS:
    ORAL ARGUMENT:         September 4, 2019
    SOURCE OF APPEAL:
    COURT:              Circuit
    COUNTY:             Racine
    JUDGE:              Michael J. Piontek
    JUSTICES:
    CONCURRED:          HAGEDORN, J. concurs, joined by ZIEGLER, J.
    (opinion filed)
    DISSENTED:
    NOT PARTICIPATING:
    ATTORNEYS:
    For the defendant-appellant-petitioner, there were briefs
    filed by Jay R. Pucek, assistant state public defender. There
    was an oral argument by Jay R. Pucek
    For the plaintiff-respondent, there was a brief filed by
    Sarah L. Burgundy, assistant attorney general; with whom on the
    brief was Joshua L. Kaul, attorney general. There was an oral
    argument by Sarah L. Burgundy.
    
    2019 WI 97
                                                                               NOTICE
    This opinion is subject to further
    editing and modification.   The final
    version will appear in the bound
    volume of the official reports.
    No.       2017AP1104-CR
    (L.C. No.    2015CF1281)
    STATE OF WISCONSIN                                       :             IN SUPREME COURT
    State of Wisconsin,
    Plaintiff-Respondent,
    FILED
    v.
    NOV 15, 2019
    Roy S. Anderson,
    Sheila T. Reiff
    Defendant-Appellant-Petitioner.                              Clerk of Supreme Court
    REVIEW of a decision of the Court of Appeals.                           Affirmed.
    ¶1      ANN        WALSH    BRADLEY,       J.      The      petitioner,         Roy      S.
    Anderson      ("Anderson"),            seeks    review       of   an    unpublished,         per
    curiam      decision       of    the    court    of   appeals        affirming      both     his
    judgment of conviction and the denial of his motion to suppress
    evidence.1          He    asserts      that     the   court       of   appeals      erred      in
    1State v. Anderson, No. 2017AP1104-CR, unpublished slip op.
    (Wis. Ct. App. Sept. 12, 2018) (per curiam) (affirming the
    judgment of the circuit court for Racine County, Michael J.
    Piontek, Judge).
    No.    2017AP1104-CR
    determining that law enforcement's search of his person pursuant
    to 2013 Wisconsin Act 79 ("Act 79") was valid.
    ¶2        Act 79 allows law enforcement to search a person on a
    specified         probation,      parole,    or    extended         supervision        status2
    without consent or a warrant if the officer reasonably suspects
    that       the    person    is   committing,      is       about    to    commit,      or   has
    committed         a    crime.       Generally,         a    full     search      cannot     be
    accomplished absent probable cause.3                        However, if a person is
    subject to Act 79, a full search may be conducted on the lesser
    showing of reasonable suspicion.
    ¶3        Anderson    specifically         contends         that    the       arresting
    officer          who   searched     him     did    not       know    that       he    was    on
    supervision.           Absent such knowledge, the officer could not have
    See Wis. Stat. §§ 302.043(4) (2015-16) (released inmates
    2
    serving risk reduction sentences), 302.045(3m)(e) (inmates
    participating   in   the    challenge   incarceration   program),
    302.05(3)(c)4. (those participating in the substance abuse
    program), 302.11(6m) (inmates on mandatory release to parole),
    302.113(7r) (those released to extended supervision for felony
    offenses not serving life sentences), 302.114(8g) (felony
    offenders   serving   life   sentences   released   to   extended
    supervision after a successful petition for release), 304.02(2m)
    (inmates subject to special action parole release), 304.06(1r)
    (those granted parole from state prisons and houses of
    correction), 973.09(1d) (offenders placed on probation).
    All references to the Wisconsin statutes are to the 2015-16
    version unless otherwise indicated.
    State v. Marquardt, 
    2005 WI 157
    , ¶37, 
    286 Wis. 2d 204
    , 705
    
    3 N.W.2d 878
    .
    2
    No.     2017AP1104-CR
    appreciated that Anderson was subject to search based on Act
    79's reduced protections before conducting a warrantless search.4
    ¶4        He argues next that even if the officer had knowledge
    of     his       supervision     status,     the    search   was     still    illegal.
    Anderson contends that under the totality of the circumstances,
    the arresting officer lacked reasonable suspicion that Anderson
    was committing, was about to commit, or had committed a crime.
    As part of this argument, he asserts that tips received from an
    unnamed informant lacked any indicia of reliability and should
    be discarded completely from our analysis of the totality of the
    circumstances.
    ¶5        We conclude that the circuit court's finding of fact
    that       the    officer   in    this     case    had   knowledge    of     Anderson's
    supervision status prior to conducting the warrantless search at
    issue is not clearly erroneous.                    Next, we determine that the
    corroborated tips of the unnamed informant in this case may be
    considered in our analysis of the totality of the circumstances,
    giving them such weight as they are due.                     Finally, we conclude
    that under the totality of the circumstances, the officer in
    this case had reasonable suspicion that Anderson was committing,
    was about to commit, or had committed a crime.
    In Anderson's brief before this court, he presents the
    4
    first issue for our review as: "Did the arresting officer know
    that Mr. Anderson was subject to the reduced search provisions
    of Act 79 at the time he conducted a warrantless search of Mr.
    Anderson's person?"
    3
    No.     2017AP1104-CR
    ¶6     Accordingly, we affirm the decision of the court of
    appeals.
    I
    ¶7     On    August   25,    2015,       Officer     Michael      Seeger      of   the
    Racine police department was driving an unmarked police car in
    the City of Racine.            He testified that within the two-and-a-
    half-week period prior, he had received "two separate tips from
    a reliable and credible informant about Mr. Anderson selling
    illegal narcotics" in an alley behind a particular address where
    Anderson     was   purported      to    have      been    living.       No     additional
    information regarding this unnamed informant is provided in the
    record.
    ¶8     Officer Seeger observed Anderson riding a bicycle on a
    sidewalk     in    violation      of    a    city      ordinance.5          After    seeing
    Anderson, Officer Seeger performed a U-turn and sought to make
    contact     with    him.       Officer         Seeger     testified         that    "[u]pon
    Anderson seeing us, he immediately looked over his left shoulder
    and   identified      us.      He       also      knows    me    from       prior    police
    contacts."         After    seeing          and   identifying         Officer       Seeger,
    Anderson made a right turn down a nearby alley, looked over his
    shoulder several times, and removed one of his hands from the
    bicycle's     handlebars     and       placed     it    into    his   pocket,       leading
    Officer Seeger to believe that "he was concealing an item within
    his pocket."
    5   See Racine, Wis., Mun. Code § 66-707 (2015).
    4
    No.        2017AP1104-CR
    ¶9    Anderson's movements concerned Officer Seeger.                                The
    officer      testified        that      "[b]ased       on    my        training            and
    experience . . . people           involved       in    criminal       activity           will
    attempt to hide or destroy or conceal illegal narcotics when
    they have police interaction or being approached by police."                               He
    also     observed    that     Anderson     was     located      in    a        "high     drug
    trafficking area within the City of Racine."
    ¶10   Officer     Seeger      pursued    Anderson     and     ordered         him    to
    stop, and Anderson complied.             Anderson subsequently stepped off
    of     his   bicycle    and    Officer     Seeger      performed           a    search      of
    Anderson's person.          In his testimony before the circuit court,
    Officer Seeger indicated that he performed this search pursuant
    to his authority under Act 79.
    ¶11   The search of Anderson turned up two individual bags
    of crack cocaine, over $200 in cash, and two cell phones.                                  No
    drug     paraphernalia      was      located     on    Anderson,      indicating           to
    Officer Seeger that Anderson was engaged in selling the crack
    cocaine.
    ¶12   This    contact      on   August    25,    2015,      was         not   Officer
    Seeger's     first     experience      with    Anderson.        Specifically,              the
    officer was familiar with Anderson because he had previously
    arrested Anderson for possession with intent to deliver cocaine
    in 2012.      Officer Seeger further testified that even prior to
    that, Anderson's name had come to his attention "through other
    cooperative citizens in 2012."
    5
    No.     2017AP1104-CR
    ¶13       Additionally,        Officer Seeger testified that he knew
    Anderson had been released on "probation" on March 17, 2015.6
    His   testimony         further      indicated      that    "[o]nce    [Anderson]       was
    released on probation, I ran him out.                       I did a record check of
    him and knew that he felony under Act 79 [sic]."                                   However,
    Officer        Seeger   did    not    know    how    long    Anderson's      "probation"
    period extended.
    ¶14       As a result of Officer Seeger's search of Anderson,
    the   State      charged      Anderson       with    possession    of       cocaine    with
    intent to deliver as a second and subsequent offense.7                             Anderson
    moved     to    suppress      the    evidence       obtained   through       the   search,
    arguing that Officer Seeger lacked reasonable suspicion that he
    was committing, was about to commit, or had committed a crime.
    Accordingly, in Anderson's view, Officer Seeger lacked a legal
    basis to search him pursuant to Act 79.
    ¶15       The     circuit      court      denied      Anderson's        motion     to
    suppress.         Initially, it found as a fact that Officer Seeger
    knew that Anderson was on supervision from the previous time he
    arrested Anderson for possession with intent to deliver.
    6We observe that Officer Seeger used the word "probation"
    in his testimony to describe Anderson's supervision status.
    Although Anderson was on "extended supervision" and not
    "probation," this discrepancy does not affect our analysis. See
    G.G.D. v. State, 
    97 Wis. 2d 1
    , 3 n.2, 
    292 N.W.2d 853
    (1980)
    (acknowledging that the terms "probation" and "supervision" are
    sometimes used interchangeably).
    7   See Wis. Stat. §§ 961.41(1m)(cm)1g., 961.48(1)(b).
    6
    No.     2017AP1104-CR
    ¶16   Further,       it   concluded         that       Officer    Seeger     had     the
    requisite      reasonable        suspicion        to     justify      the      search.       It
    reached      this    determination          based        on    its      findings     of     the
    "properly proven facts" that Anderson rode his bicycle away from
    police, looked back at Officer Seeger, and placed his hand in
    his pocket.         The circuit court also observed that "it's a high
    drug area in terms of drug sales and purchases" and that Officer
    Seeger    "had      prior    information          that    the    defendant        was     still
    involved in sales."
    ¶17   Anderson appealed and the court of appeals affirmed.
    The court of appeals concluded that "Seeger had sufficient basis
    to believe that Anderson was subject to Act 79."                                   State v.
    Anderson, No. 2017AP1104-CR, unpublished slip op., ¶9 (Wis. Ct.
    App.   Sept.     12,    2018)        (per   curiam).            As    support      for     this
    conclusion, the court of appeals observed facts indicating that
    "Seeger was familiar with Anderson, having arrested him before
    for possession of cocaine."                 
    Id. Further, Officer
    Seeger "knew
    that Anderson had been convicted of a felony and released on
    community supervision on March 17, 2015.                             Although Seeger did
    not know the length of Anderson's supervision, it was reasonable
    to presume that it lasted for a period beyond the date of the
    search . . . ."        
    Id. ¶18 The
    court of appeals also determined that "Seeger had
    the requisite reasonable suspicion to trigger a lawful Act 79
    search."      
    Id., ¶10. In
    reaching this conclusion the court of
    appeals pointed to the following facts:                          (1) the tips Officer
    Seeger    received     from      a    confidential            informant     advising       that
    7
    No.       2017AP1104-CR
    Anderson was selling drugs; (2) Anderson's history of possessing
    drugs; (3) Anderson's presence in a high drug trafficking area;
    and   (4)   Anderson's        behavior,     "which       included   turning       down   a
    nearby alley, repeatedly glancing backwards, and taking his left
    hand off the bicycle's handlebars and placing it into his front
    jacket      pocket,      as     though     he    was      attempting      to      conceal
    something."        
    Id. II ¶19
        This case requires us to review the court of appeals'
    determination that the circuit court correctly denied Anderson's
    motion   to    suppress.           In   reviewing    a    ruling    on    a    motion    to
    suppress, this court applies a two step standard of review.
    State v. Eason, 
    2001 WI 98
    , ¶9, 
    245 Wis. 2d 206
    , 
    629 N.W.2d 625
    .
    ¶20     First, we will uphold the circuit court's findings of
    fact unless they are clearly erroneous.                    
    Id. A finding
    of fact
    is clearly erroneous if it is against the great weight and clear
    preponderance       of    the      evidence.     Metro.      Assocs.      v.     City    of
    Milwaukee,     
    2018 WI 4
    ,    ¶62,   
    379 Wis. 2d 141
    ,       
    905 N.W.2d 784
    .
    Second, we review the application of constitutional principles
    to those facts independently of the decisions rendered by the
    circuit court and court of appeals.                 Eason, 
    245 Wis. 2d 206
    , ¶9.
    III
    ¶21     We    begin     by    addressing      the    threshold          inquiry    of
    whether Officer Seeger had knowledge of Anderson's supervision
    status so as to justify an Act 79 search.                           Subsequently we
    address whether under the totality of the circumstances Officer
    Seeger had reasonable suspicion that Anderson was committing,
    8
    No.     2017AP1104-CR
    was about to commit, or had committed a crime.                       In our review of
    this second issue, we consider the extent to which the unnamed
    informant's tips factor into our analysis.
    ¶22    Act    79     created     several     statutes          authorizing      law
    enforcement officers to search individuals on certain community
    supervision statuses, including those on probation and parole,
    as   well   as     those    recently    released       from    prison      on    extended
    supervision.        As relevant here, Act 79 provides that a person
    released on extended supervision for a felony offense is subject
    to search under the following conditions:
    A person released under this section, his or her
    residence, and any property under his or her control
    may be searched by a law enforcement officer at any
    time during his or her period of supervision if the
    officer reasonably suspects that the person is
    committing, is about to commit, or has committed a
    crime or a violation of a condition of release to
    extended supervision.   Any search conducted pursuant
    to this subsection shall be conducted in a reasonable
    manner and may not be arbitrary, capricious, or
    harassing.   A law enforcement officer who conducts a
    search pursuant to this subsection shall, as soon as
    practicable after the search, notify the department.
    Wis. Stat. § 302.113(7r).
    ¶23    In    essence,    this     statute   lowers       the    legal      standard
    required for a law enforcement officer to perform a search of a
    suspect     if    that     suspect    is   on   one     of    Act     79's      specified
    supervision       statuses.          Generally,    a    full    search       cannot    be
    accomplished without a determination of probable cause.                             State
    v. Marquardt, 
    2005 WI 157
    , ¶37, 
    286 Wis. 2d 204
    , 
    705 N.W.2d 878
    .
    9
    No.   2017AP1104-CR
    ¶24    On the other hand, an investigatory or Terry stop,8
    which     typically    involves       only    temporary         questioning    and    a
    limited    search9    and   constitutes       but    a    minor    infringement       on
    personal    liberty,       can   be    utilized      if     law    enforcement       has
    reasonable suspicion that a crime has been committed, is being
    committed, or is about to be committed.                   State v. Young, 
    2006 WI 98
    , ¶20, 
    294 Wis. 2d 1
    , 
    717 N.W.2d 729
    .                   Thus, Act 79 allows for
    a   full    search    of    those     subject       to    its     provisions     where
    reasonable suspicion is present, while a person not subject to
    Act 79 would be subject to only a Terry stop under the same
    circumstances.
    8   See Terry v. Ohio, 
    392 U.S. 1
    (1968).
    9 Terry permits a limited "protective search" in certain
    circumstances.
    [W]here a police officer observes unusual conduct
    which leads him reasonably to conclude in light of his
    experience that criminal activity may be afoot and
    that the persons with whom he is dealing may be armed
    and presently dangerous, where in the course of
    investigating this behavior he identifies himself as a
    policeman and makes reasonable inquiries, and where
    nothing in the initial stages of the encounter serves
    to dispel his reasonable fear for his own or others'
    safety, he is entitled for the protection of himself
    and others in the area to conduct a carefully limited
    search of the outer clothing of such persons in an
    attempt to discover weapons which might be used to
    assault him.
    State v. Limon, 
    2008 WI App 77
    , ¶27, 
    312 Wis. 2d 174
    , 
    751 N.W.2d 877
    (quoting 
    Terry, 392 U.S. at 30
    ); see also Wis. Stat.
    § 968.25.
    10
    No.     2017AP1104-CR
    ¶25      Anderson asserts that Officer Seeger lacked knowledge
    that he was on supervision so as to subject him to Act 79's
    provisions.        Specifically,      he    contends       that     Officer    Seeger's
    knowledge that he had been arrested in 2012 for possession with
    intent    to    deliver    coupled    with        the     knowledge       gleaned    from
    Officer     Seeger's     record   check     of        Anderson    that    he   had   been
    released on "probation" on March 17, 2015, fails to support a
    conclusion that Anderson was subject to Act 79 on August 25,
    2015, the date of the search.
    ¶26      We disagree with Anderson.              The circuit court found as
    a fact that Officer Seeger "had personal information in that he
    had   arrested     the    defendant   in        the    past   for   possession       with
    intent to deliver.          He knew that [Anderson] was on parole or
    probation . . . or extended supervision from that arrest."
    ¶27      The circuit court's finding of fact in this regard is
    supported by the evidence presented at the hearing on Anderson's
    motion to suppress.         First and foremost in our determination is
    Officer Seeger's testimony that he performed a record check of
    Anderson to determine his supervision status.                            The testimony
    reflects the following exchange:
    [THE COURT]: And when you say Act 79, were you aware
    was he on probation on August 25th, 2015?
    [OFFICER SEEGER]:    Yeah.   Once he was released on
    probation, I ran him out. I did a record check of him
    and knew that he felony under Act 79 [sic].
    [THE COURT]:   Do you know what period his probation
    was, when it ended or anything like that? Or did you
    just know in August that he was on probation?
    11
    No.        2017AP1104-CR
    [OFFICER SEEGER]:   No.  I believe I put in my report
    the date he was released on supervision . . . .
    I knew Mr. Anderson was released on probation on March
    17, 2015 which is after the date that Act 79 went into
    effect.
    [THE COURT]:          Do you know how long his probation was?
    [OFFICER SEEGER]:            That I do not know.
    ¶28     This testimony strongly supports the circuit court's
    finding      that      Officer       Seeger        knew     that      Anderson         was       on
    supervision       so   as     to   subject     him    to     Act   79.         Although      the
    grammar      of   Officer      Seeger's      testimony       could      be     clearer,      the
    thrust of the sentence, "I did a record check of him and knew
    that he felony under Act 79," is apparent——the officer conducted
    a   record    check     and    ascertained         Anderson's         supervision          status
    from that check.
    ¶29     Officer       Seeger      further     testified      that        he    had    on   a
    prior occasion in 2012 arrested Anderson for possession with
    intent to deliver crack cocaine, which is a felony offense.                                  See
    Wis. Stat. § 961.41(1m)(cm).                  This personal knowledge provides
    further information to bolster the determination made from the
    record check that Anderson had been convicted of a felony and
    was subject to Act 79.
    ¶30     Accordingly,         we    conclude         that   the     circuit        court's
    finding of fact that the officer in this case had knowledge of
    Anderson's        supervision           status       prior       to      conducting          the
    warrantless search at issue is not clearly erroneous.
    12
    No.     2017AP1104-CR
    IV
    ¶31   We turn next to the determination of whether under the
    totality   of   the   circumstances      Officer      Seeger    had     reasonable
    suspicion that Anderson was committing, was about to commit, or
    had committed a crime.10
    ¶32   "The     Fourth   Amendment       permits    brief        investigative
    stops . . . when a law enforcement officer has 'a particularized
    and objective basis for suspecting the particular person stopped
    of criminal activity.'"       Navarette v. California, 
    572 U.S. 393
    ,
    396 (2014) (quoting United States v. Cortez, 
    449 U.S. 411
    , 417-
    18 (1981)).     In determining whether reasonable suspicion exists
    to justify such a stop, we ask "whether the facts of the case
    would warrant a reasonable police officer, in light of his or
    her training and experience, to suspect that the individual has
    committed,    was   committing,   or    is    about    to   commit      a   crime."
    State v. Post, 
    2007 WI 60
    , ¶13, 
    301 Wis. 2d 1
    , 
    733 N.W.2d 634
    .
    ¶33   Reasonable suspicion is a fairly low standard to meet.
    Eason, 
    245 Wis. 2d 206
    , ¶19.           "Although it is not possible to
    state precisely what the term reasonable suspicion means, it is
    a 'commonsense nontechnical conception . . . that deal[s] with
    10Although Anderson phrases his argument in terms of the
    constitutional standard for reasonable suspicion, we observe
    that the reasonable suspicion standard is also part and parcel
    of an analysis of whether Act 79 applies.   To explain, Act 79
    applies to allow a search of those on a specified supervision
    status "if the officer reasonably suspects that the person is
    committing, is about to commit, or has committed a crime or a
    violation of a condition" of supervision.          Wis. Stat.
    § 302.113(7r) (emphasis added).
    13
    No.    2017AP1104-CR
    'the factual and practical considerations of everyday life on
    which reasonable and prudent men, not legal technicians, act.'"
    
    Id. (quoting Ornelas
          v.   United       States,    
    517 U.S. 690
    ,     695
    (1996)).     "Such reasonable suspicion must be based on 'specific
    and   articulable       facts     which,        taken    together    with     rational
    inferences       from     those      facts,         reasonably       warrant        that
    intrusion.'"       State v. Richardson, 
    156 Wis. 2d 128
    , 139, 
    456 N.W.2d 830
       (1990)     (quoting      Terry       v.    Ohio,     
    392 U.S. 1
    ,    21
    (1968)).     A determination of reasonable suspicion is made based
    on the totality of the circumstances.                   Post, 
    301 Wis. 2d 1
    , ¶14.
    ¶34    The totality of the circumstances here consists of the
    following facts as found by the circuit court.11                      First, Officer
    Seeger received two tips from an unnamed informant indicating
    that Anderson was selling cocaine in the alleyway behind the
    specific address where he was found and purported to be living.
    Second, Officer Seeger had arrested Anderson in the past for
    possession with intent to deliver.                 Third, Anderson was located
    in a high drug trafficking area.                 Fourth and finally, Anderson's
    behavior consisted of riding his bicycle down an alley away from
    police, turning around to look at Officer Seeger, and removing
    one of his hands from the bicycle's handlebars and placing it in
    his pocket.
    Anderson does not contend that any of these factual
    11
    findings are clearly erroneous.    Instead, he asserts that the
    legal conclusion that the facts as found constitute reasonable
    suspicion of criminal activity is in error.
    14
    No.    2017AP1104-CR
    A
    ¶35   We consider initially the extent to which the unnamed
    informant's tips factor into our analysis.                        Anderson asserts
    that the unnamed informant's tips must not be included at all in
    the calculus of reasonable suspicion under the totality of the
    circumstances because "the record is devoid of any evidence as
    to the alleged informant's veracity or basis of knowledge."                         We
    have not squarely addressed such an argument in our prior cases.
    ¶36   Information       gleaned      from     an    informant's      tip     may
    justify     police     action    in     some      circumstances.          State     v.
    Rutzinski, 
    2001 WI 22
    , ¶17, 
    241 Wis. 2d 729
    , 
    623 N.W.2d 516
    .
    Such tips vary greatly in reliability.                   Before police act on a
    tip, they must consider its reliability and content.                        
    Id. To justify
        police     action,    a     tip     should     exhibit      indicia    of
    reliability, and due weight must be given to (1) the informant's
    veracity and (2) the informant's basis of knowledge.                        
    Id., ¶18 (citing
    Illinois v. Gates, 
    462 U.S. 213
    , 230 (1983)).
    ¶37   This court has recognized that different factors may
    inform a determination of an informant's veracity.                      See State v.
    Miller, 
    2012 WI 61
    , ¶31 n.18, 
    341 Wis. 2d 307
    , 
    815 N.W.2d 349
    .
    Accordingly,     we    have     observed       three     categories      into    which
    informants    generally       fall:     citizen        informants,      confidential
    informants, and anonymous informants.               
    Id. ¶38 Citizen
    informants are generally considered among the
    most reliable.        
    Id. (citing State
    v. Kolk, 
    2006 WI App 261
    , ¶12,
    
    298 Wis. 2d 99
    ,      
    726 N.W.2d 337
    ).         These    are    informants      who
    15
    No.    2017AP1104-CR
    happen upon a crime or suspicious activity and report it to
    police.       
    Id. ¶39 A
        confidential        informant      is    often    a     person       with    a
    criminal past who assists police in identifying and catching
    criminals.          Such an informant may be more reliable if he or she
    has provided truthful information in the past.                         
    Id. ¶40 Finally,
    an anonymous informant is one whose identity
    is   unknown        even    to    the   police.       This    type     of        informant      is
    considered reliable if police are able to corroborate details in
    the informant's tip.              
    Id. ¶41 Here,
           the    record     provides       very    little        information
    regarding      the     informant        on    whose    information          Officer       Seeger
    relied.       Officer Seeger testified that he "received two separate
    tips from a reliable and credible confidential informant about
    Mr. Anderson selling illegal narcotics.                      Both tips were received
    within    a    two    and     a   half     week     period   from     the        date    of   the
    incident."          The record contains no other information indicating
    the informant's identity or whether the informant had provided
    reliable information to police in the past.
    ¶42     Officer        Seeger's        description      of     the     tipster       as    a
    "reliable and credible confidential informant" indicates that
    the officer had some familiarity with the informant.                                    However,
    the extent of any familiarity or previous assistance to police
    is not in the record.              Additionally, the record is devoid of any
    information regarding the nature and extent of the informant's
    knowledge,          whether       direct       or     indirect.              Without          this
    information, the court cannot determine the tips' reliability.
    16
    No.   2017AP1104-CR
    Officer Seeger's bare assertion that the tipster was "reliable
    and credible" is not enough.
    ¶43   Therefore, the tips standing alone do not provide the
    requisite reasonable suspicion for Officer Seeger to conduct a
    search pursuant to Act 79.          This does not mean, however, that we
    may not consider the tips at all in our analysis.
    ¶44   Indeed, the tips were corroborated by multiple facts
    in the record.          The tipster provided an address where Anderson
    was alleged to be conducting drug sales in a back alley, and
    Anderson was found in the back alley behind that address——where
    he was purported to have been living and which was in an area
    known to be used for drug trafficking.
    ¶45   Further corroborating the tips was Anderson's behavior
    upon   seeing      Officer    Seeger.      Officer      Seeger    testified     that
    "[u]pon Anderson seeing us, he immediately looked over his left
    shoulder and identified us.             He also knows me from prior police
    contacts."        When Anderson noticed Officer Seeger's presence, he
    turned down an alley, glanced back at the officer several times,
    and put his hand in his pocket, appearing to the officer that
    "he was concealing an item within his pocket."                    Such movements
    were   significant       to   Officer     Seeger    because,     in    his   words,
    "[b]ased     on    my   training   and    experience,      I   know    individuals
    involved     in   criminal    activity     such    as   possession     of    illegal
    narcotics will be overly curious about police's position and
    will also attempt to evade them as they attempt to approach."
    ¶46   Because the tips were corroborated, we do not discount
    them entirely in our analysis.            See State v. Sherry, 
    2004 WI App 17
                                                                           No.       2017AP1104-CR
    207,   ¶19,     
    277 Wis. 2d 194
    ,           
    690 N.W.2d 435
          (explaining          that
    police       corroboration         of    an    anonymous       tip     gives       the    tip
    recognized "indicia of reliability").                        Our lack of knowledge
    about the tips' source is a question of the weight we give them
    in   our     analysis,       not   of    whether      we    exclude     them       from   our
    analysis completely.
    ¶47    Accordingly, we determine that the corroborated tips
    of the unnamed informant in this case may be considered in our
    analysis of the totality of the circumstances, giving them such
    weight as they are due.
    B
    ¶48    Anderson        argues     next       that     the     totality        of    the
    circumstances         does     not      constitute         reasonable      suspicion        of
    criminal activity.            His argument is unpersuasive.
    ¶49    Again, the totality of the circumstances here consists
    of (1) the informant's tips that Anderson was selling drugs in
    the alleyway behind a particular address at which Anderson was
    purported to be living; (2) Officer Seeger's past arrest of
    Anderson; (3) Anderson's presence in the alleyway behind the
    address      given    by     the   informant,        which     was    in     a    high    drug
    trafficking      area;       and   (4)   Anderson's         behavior,      consisting       of
    riding down an alley away from Officer Seeger, looking back at
    the officer several times, and placing his hand in his pocket.
    Although under the particular facts of this case none of these
    factors standing alone would support reasonable suspicion, when
    viewed in combination, Officer Seeger's suspicion that Anderson
    18
    No.      2017AP1104-CR
    had committed, was committing, or was about to commit a crime
    was reasonable.
    ¶50   When combined with the information known to Officer
    Seeger    about    Anderson's        history,     Anderson's        behavior         creates
    reasonable        suspicion         that   criminal          activity         was     afoot.
    Anderson's movements after he noticed Officer Seeger give rise
    to a reasonable inference that Anderson was trying to conceal
    something from the officer.
    ¶51   Further, Officer Seeger had information from the tips
    he received indicating that Anderson was selling drugs in the
    alley behind the address where he was observed.                          Officer Seeger
    knew that Anderson had engaged in selling drugs in the past,
    because he personally had arrested Anderson for just such an
    offense.     Although insufficient to support reasonable suspicion
    on its own, consideration of this information in the totality of
    the circumstances is consistent with case law indicating that
    evidence    of    prior    convictions       or    arrests      can      be    taken    into
    account in our analysis.              See State v. Lange, 
    2009 WI 49
    , ¶33,
    
    317 Wis. 2d 383
    ,         
    766 N.W.2d 551
           (citing          2     Wayne      R.
    LaFave, Search and Seizure § 3.2(d), at 58–59 & nn.134–35 (4th
    ed.   2004) (collecting         cases      holding     that    "a     suspect's        prior
    convictions and prior arrests are not barred from consideration
    on the issue of probable cause")).
    ¶52   We     acknowledge        that      none    of     Anderson's           observed
    behaviors    was       illegal.       However,     in     State     v.       Waldner,    
    206 Wis. 2d 51
    ,      57,    
    556 N.W.2d 681
           (1996),      this   court       determined
    that "[t]he law allows a police officer to make an investigatory
    19
    No.      2017AP1104-CR
    stop based on observations of lawful conduct so long as the
    reasonable inferences drawn from the lawful conduct are that
    criminal   activity    is    afoot."12         Even    if    officers     observe       no
    unlawful   conduct,    it    may    be     "poor     police    work"      to    fail    to
    investigate.    
    Id. at 61.
               In this case, the totality of the
    circumstances   gave        Officer      Seeger       reasonable       suspicion        of
    criminal   activity    despite       the      fact    that    none   of    Anderson's
    observed behaviors alone was illegal.
    12 The Waldner court illustrated its point using the facts
    at issue in Terry v. Ohio, 
    392 U.S. 1
    , the United States Supreme
    Court's seminal case on investigatory stops. State v. Waldner,
    
    206 Wis. 2d 51
    , 59-60, 
    556 N.W.2d 681
    (1996). It observed:
    The   Terry   court   upheld   the  legality   of   an
    investigative stop by a police officer who observed
    the defendants repeatedly walk back and forth in front
    of a store window at 2:30 in the afternoon, and then
    confer with each other. The officer suspected the two
    of contemplating a robbery and stopped them to
    investigate further.
    Walking back and forth in front of a store on a public
    sidewalk is perfectly legal behavior.     Nonetheless,
    reasonable inferences of criminal activity can be
    drawn from such behavior.     As this court noted in
    Jackson, "the suspects in Terry 'might have been
    casing the store for a robbery, or they might have
    been window-shopping or impatiently waiting for a
    friend in the store.'"        Nonetheless, the Court
    concluded that the investigative stop of the Terry
    defendants was permissible because, based on the
    police officer's training and experience, their lawful
    conduct gave rise to a reasonable inference that
    criminal activity was afoot.        In short, Terry's
    conduct though lawful was suspicious.
    
    Id. (quoting State
             v.     Jackson,      
    147 Wis. 2d 824
    ,           835,    
    434 N.W.2d 386
    (1989)).
    20
    No.     2017AP1104-CR
    ¶53       Anderson's reliance on State v. Gordon, 
    2014 WI App 44
    , 
    353 Wis. 2d 468
    , 
    846 N.W.2d 483
    , does not change the result.
    In Gordon, the arresting officer testified that he was on patrol
    in a high crime area where one of his duties was to "ferret out
    '[i]nstances where individuals are carrying guns illegally.'"
    
    Id., ¶¶3-4. ¶54
          After    Gordon      recognized        the    officer's        presence      and
    reached   his       hand    toward    his    front      pants     pocket     in    what    the
    officer characterized as a "security adjustment,"13 the officer
    stopped Gordon.            
    Id., ¶9. Upon
    a frisk of Gordon, the officer
    located   a    concealed       weapon       and   several        individually       packaged
    baggies of drugs.           
    Id., ¶6. ¶55
          The    court    of     appeals      determined       that    the     arresting
    officer lacked reasonable suspicion to stop Gordon.                               
    Id., ¶18. It
    determined that although Gordon's security adjustment could,
    "given    additional         facts     (such      as,      for    example,        flight   or
    attempted flight), support an objective 'reasonable suspicion,'
    the additional facts here——high crime area and recognizing the
    police car as a police car——are far too common to support the
    requisite individualized suspicion here."                        
    Id., ¶17. 13
    A "security adjustment" is "basically a conscious or
    unconscious movement that an individual does when they're
    confronted   by   law    enforcement  when   they're  typically
    carrying . . . a weapon, and it's done either by the individual
    placing a hand over the pocket or a waistband where the gun
    might be, just to make sure that the weapon is still there and
    that it's secure."    State v. Gordon, 
    2014 WI App 44
    , ¶9, 
    353 Wis. 2d 468
    , 
    846 N.W.2d 483
    .
    21
    No.    2017AP1104-CR
    ¶56   Anderson contends that his reaching into his pocket is
    analogous      to      Gordon's       security         adjustment     and      is      thus
    insufficient to establish reasonable suspicion in concert with
    the other factors present:             high crime area and recognition of a
    police car.         But the Gordon court was careful to observe that
    the result may have been different if other factors were present
    in the totality of the circumstances.                   Specifically, it wrote:
    Without more (such as, for example and not by way of
    limitation, the officers being aware that the person
    they wanted to stop was either wanted on a warrant or
    was known to have committed gun crimes), these
    findings, either taken separately or added together,
    do not equal the requisite objective "reasonable
    suspicion" that "criminal activity" by Gordon was
    "afoot."
    
    Id., ¶14. ¶57
      In     this     case,   the    "more"     referenced     by    the     Gordon
    court is present.             Officer Seeger was aware that Anderson was
    known to have committed drug crimes——the officer had, after all,
    previously arrested Anderson for such a crime.                       Additionally, in
    this    case      we    consider      the    tips       Officer      Seeger    received
    indicating Anderson was selling drugs at a specific location,
    corroborated by Anderson's presence at that specific location
    and    his   behavior        upon    recognizing        law    enforcement.         These
    factors that were not present in Gordon tip the balance.
    ¶58   We therefore conclude that under the totality of the
    circumstances, the officer in this case had reasonable suspicion
    that   Anderson        was    committing,        was   about    to   commit,      or   had
    committed a crime.
    22
    No.     2017AP1104-CR
    V
    ¶59     In sum, we conclude that the circuit court's finding
    of     fact    that    the   officer     in     this    case       had      knowledge    of
    Anderson's          supervision    status        prior        to      conducting        the
    warrantless search at issue is not clearly erroneous.                            Next, we
    determine that the corroborated tips of the unnamed informant in
    this case may be considered in our analysis of the totality of
    the circumstances, giving them such weight as they are due.
    Finally,       we     conclude    that        under     the        totality      of     the
    circumstances, the officer in this case had reasonable suspicion
    that    Anderson      was    committing,       was    about    to     commit,     or    had
    committed a crime.
    ¶60     Accordingly, we affirm the decision of the court of
    appeals.
    By     the   Court.—The    decision      of     the    court      of   appeals    is
    affirmed.
    23
    No.    2017AP1104-CR.bh
    ¶61       BRIAN        HAGEDORN,         J.       (concurring).          I     join       the
    majority opinion in full.                      It answers the questions presented
    consistent with the law.
    ¶62       I    write       separately,         however,      because     both       parties
    appeared        to     presume      in     their         briefing    that      an     officer's
    knowledge of a person's Act 79 status is a threshold question to
    the validity of any Act 79 search.                            We need not and do not
    answer      that      question         today    because      Officer       Seeger        knew   of
    Anderson's          Act     79    status;       the      circuit     court     made      factual
    findings to this effect, and the record supports those findings.
    But this issue may come up again, and a more careful analysis of
    how       the       Fourth       Amendment          interacts       with      the     statutory
    requirements is essential to addressing this in a sound manner.
    ¶63       Wisconsin        law    has     long      granted    broad     authority        to
    Department of Corrections employees to search offenders under
    the Department's custody and supervision.                           See Wis. Admin. Code
    § DOC 328.22(2) (Mar. 2017) (permitting searches when ordered by
    the court, with consent, and "[w]hen an employee has reasonable
    grounds to believe the offender possesses contraband or evidence
    of    a     rule       violation").                  Those   under      the     Department's
    "supervision" include "offenders on probation, parole, extended
    supervision, or other statuses as authorized by court order or
    statute."           See Wis. Admin. Code § DOC 328.03(10).                           Our cases
    have sanctioned this broad searching authority because those on
    supervision          have     uniquely      diminished        expectations          of    privacy
    under the Fourth Amendment.                         See, e.g., State v. Griffin, 131
    1
    No.   2017AP1104-CR.bh
    Wis. 2d 41, 60–62, 
    388 N.W.2d 535
                          (1986) (holding warrantless
    search    of    probationer's             residence          by     probation          officer       was
    permissible), aff'd by Griffin v. Wisconsin, 
    483 U.S. 868
    , 880
    (1987) (affirming on narrower grounds).
    ¶64        In    2013       Wisconsin      Act     79,    the     legislature            extended
    this broad searching authority to law enforcement, raising new
    questions      not        previously       addressed          in    our     Fourth        Amendment
    canon.    Among them, to what extent do officers need to know a
    person has an Act 79 status?                   Whereas probation agents and other
    similar    Department            employees      would         almost      assuredly           know    a
    person    they           wish     to     search        is     under         the        Department's
    supervision,         the        same     assumption          does     not     hold       with        law
    enforcement officers.                  The question for another day is what Act
    79 and the Fourth Amendment have to say about this.                                             While
    Wisconsin      is        not    alone     in   granting           such    authority          to     law
    enforcement, this kind of policy is fairly new and uncommon,
    leaving us with little on-point legal authority with which to
    work, persuasive or otherwise.                    I write separately to sketch out
    some principles that should govern any future analysis.
    ¶65        In my view, adoption of a threshold officer-knowledge
    requirement         as    a    precondition       to    the        validity       of    an    Act    79
    search should be undertaken, if at all, only with a careful
    rooting in the relevant law——namely, the text of Act 79 and
    Fourth    Amendment             jurisprudence        regarding           those     on        extended
    supervision-like statuses.
    ¶66        Act 79 itself does not contain an officer-knowledge
    requirement.             Instead, it simply empowers law enforcement to
    2
    No.    2017AP1104-CR.bh
    search those with an Act 79 status.                           But the statute is not
    without    protective       boundaries.            Rather      than    protecting          those
    being   searched       by    insisting        on    a    certain      level     of    officer
    knowledge     regarding      their      status,         Act   79    requires    reasonable
    suspicion and mandates that all searches "be conducted in a
    reasonable     manner       and   may      not     be    arbitrary,         capricious,      or
    harassing."     Wis. Stat. § 302.113(7r) (2017-18).
    ¶67     These statutory requirements implicitly suggest some
    level   of    advance       knowledge        by    the    searching         officer.        For
    example, an officer targeting a neighborhood troublemaker who
    the officer has no reason to think is subject to Act 79 would
    seem to be acting in an arbitrary, capricious, or harassing
    manner.      Similarly, this language would likely preclude random
    searches of individuals in the hopes of catching someone with an
    Act 79 status (maybe the very definition of "arbitrary").                                   And
    any search of someone not subject to Act 79 would of course find
    no sanction in the text of Act 79.                       But the inquiry under the
    statute's language is focused on the reasonableness and nature
    of   the     search    itself,       and     again,       that       language       does    not
    prescribe       a      separate         officer-knowledge               requirement          to
    substantiate the validity of every search.
    ¶68     The follow-up question, then, is whether the Fourth
    Amendment requires more than the statute commands.                              Any answer
    would surely need to grapple with an important issue the parties
    did not sufficiently address:                     what level of Fourth Amendment
    protection     do     individuals       on    probation,           parole,    and    extended
    supervision have?
    3
    No.    2017AP1104-CR.bh
    ¶69   At least two cases are particularly instructive.                             In
    2006, the United States Supreme Court upheld a search conducted
    pursuant    to    a   California        statute         authorizing       suspicionless
    searches of parolees by law enforcement.                     Samson v. California,
    
    547 U.S. 843
    , 846-47 (2006).             The Court grounded its decision in
    the   Fourth     Amendment   principle           that    parolees        "have    severely
    diminished expectations of privacy by virtue of their status
    alone."     
    Id. at 852.
           It    is    worth     noting     that    California's
    suspicionless search provision is far more intrusive than Act
    79, which requires reasonable suspicion as a precondition to a
    law   enforcement     search.          More      recently,    resting       in    part   on
    Samson, this court upheld a condition of extended supervision
    that authorized a law enforcement search at any time for any
    reason.     State v. Rowan, 
    2012 WI 60
    , ¶¶1, 4, 
    341 Wis. 2d 281
    ,
    
    814 N.W.2d 854
    .        In reaching our conclusion, we adopted and
    applied Samson's expectations of privacy rationale to those on
    extended supervision:        "As the Samson Court made clear, persons
    in Rowan's position have diminished privacy expectations, and
    the State has greater interests in supervising them to prevent
    criminal conduct, and those two facts make searches reasonable
    that would otherwise not be . . . ."                   
    Id., ¶14. ¶70
      Because    the   text        of      Act    79   does    not     contain     a
    threshold officer-knowledge requirement, any judicial imposition
    of that precondition must stem from the Fourth Amendment, and
    consequently,      should    be    rooted         in    proper      Fourth       Amendment
    doctrine rather than analogies to general principles.
    4
    No.   2017AP1104-CR.bh
    ¶71     In short, Act 79 embraces a new policy that raises new
    questions——among          them,       whether       and   when    the    Fourth    Amendment
    might   demand      more       from    law   enforcement          than    Act    79     already
    requires.        While         today's    decision         leaves       these   issues      for
    another     day,        such    questions         should     be     analyzed       by     close
    reference to the text of Act 79 itself and faithful application
    of Fourth Amendment principles to those with an Act 79 status.
    ¶72     I      am     authorized         to      state       that    Justice        ANNETTE
    KINGSLAND ZIEGLER joins this concurrence.
    5
    No.   2017AP1104-CR.bh
    1