United States v. Ethel Shelton ( 2021 )


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  •                               In the
    United States Court of Appeals
    For the Seventh Circuit
    No. 19‐3388
    UNITED STATES OF AMERICA,
    Plaintiff‐Appellee,
    v.
    ETHEL SHELTON,
    Defendant‐Appellant.
    Appeal from the United States District Court for the
    Northern District of Indiana, Hammond Division.
    No. 2:14‐cr‐00129‐JVB‐JEM‐2 — Joseph S. Van Bokkelen, Judge.
    ARGUED NOVEMBER 13, 2020 — DECIDED MAY 14, 2021
    Before FLAUM, ROVNER, and BRENNAN, Circuit Judges.
    ROVNER, Circuit Judge. Demoted, disparaged, and deprived
    of a free government car, Stafford Garbutt decided that he
    could no longer tolerate what he believed to be criminal
    conduct by his boss and co‐workers, conduct that he himself
    had been engaging in for more than ten years. After his
    anonymous letters to a local newspaper and to the United
    2                                                 No. 19‐3388
    States Attorney’s office accusing his former friend and boss of
    official misconduct failed to garner any response, he ap‐
    proached the United States Attorney’s office in person with his
    story. That office directed him to the FBI, where he began a
    partnership with an agent who eventually directed him to
    conduct warrantless searches of his co‐workers’ offices.
    Garbutt’s actions ultimately ensnared not only his intended
    target, Calumet Township Trustee Mary Elgin, but also Elgin’s
    administrative assistant, Ethel Shelton, the defendant here.
    After Elgin took a plea deal, a jury convicted Ethel Shelton of
    conspiracy to commit wire fraud and conspiracy to commit
    honest services wire fraud related to her actions as an em‐
    ployee of the Calumet Township Trustee’s Office. Shelton
    learned mid‐trial that the FBI agent had directed Garbutt to
    conduct warrantless searches of her office. Although the
    district court tried to mitigate any damage by allowing Shelton
    to move post‐trial for relief, the court ultimately denied her
    motion. We reverse and remand.
    I.
    Mary Elgin first ran for the post of Trustee of Calumet
    Township in 2002. The Trustee’s Office was charged with
    helping people in the community in need of assistance in areas
    such as jobs, food, housing, and the like. Elgin had previously
    been a union official in the United Steelworkers of America,
    and she met Stafford Garbutt at an international convention for
    the union in 1980. Garbutt, who holds dual citizenship in
    Belize and the United States, was impressed with Elgin and
    began to help her with campaigns for union leadership posts.
    When Elgin decided to run for the position of Trustee of
    Calumet Township in 2002, she contacted Garbutt and asked
    No. 19‐3388                                                     3
    him to help. Garbutt, who was living in Belize at the time and
    working as an assistant to the Deputy Prime Minister of that
    country, agreed to help and immediately drafted a program for
    her election. He moved from Belize (where he had a wife and
    daughter) into Elgin’s home in Gary, Indiana, where he
    remained for several months. He created a political action
    committee for her, developed newsletters and flyers, and
    worked on all aspects of her campaign. That campaign marked
    the first of Elgin’s three successful bids for the position of
    Trustee, a post she held for twelve years. Garbutt conceded at
    trial that he had an intimate relationship with Elgin (although
    he denied it was sexual in nature), and admitted that they
    traveled and socialized together. After Elgin’s first successful
    campaign for Trustee, she hired Garbutt to work at the
    Trustee’s Office and allowed him to write his own job descrip‐
    tion and essentially name his own salary.
    The Trustee’s Office was organized with Elgin at the top,
    and several deputies reporting to her, including a chief deputy
    who acted as the principal administrator for the Office. The
    deputies supervised the various departments that made up the
    Trustee’s Office. Elgin hired Garbutt to work as her “executive
    aide” (a position that did not previously exist in that Office) at
    a salary of $60,000 per year. Only Elgin herself and the chief
    deputy earned higher salaries. Garbutt had insisted that he
    would not be responsible to anyone but the Trustee and that
    the chief deputy could not direct him “in any manner, shape,
    or form.” R. 257, at 283. Garbutt’s official responsibilities
    included public relations, speech writing, newsletter editing,
    and interacting with local and state officials on issues pertinent
    to the Trustee’s Office. Although he was not a deputy, Elgin
    4                                                    No. 19‐3388
    granted him all of the perks and privileges of being a deputy,
    including a government car for his exclusive use, and partici‐
    pating in meetings that Elgin held with the deputies. Unlike
    the deputies, he had no supervisory responsibilities.
    From the very beginning of his job, Garbutt’s unofficial
    duties included Elgin’s political campaign work. Because he
    understood that he should not perform political work at the
    Township Office, he initially completed these tasks at his
    home. But he soon began to also engage in political tasks at the
    office, where blurring the line between political work and
    office duties was the norm under Elgin’s leadership. Ironically,
    Garbutt had drafted in 2005 the official Trustee’s Office policy
    prohibiting political activities during Township hours and on
    Township property. Each employee, including Garbutt, was
    required to read and sign that policy. The policy warned that
    violations would lead to disciplinary action up to and includ‐
    ing termination.
    In addition to Garbutt, Elgin also hired her friend Ethel
    Shelton as a financial clerk, and in 2006, elevated her to the
    post of administrative assistant. Shelton’s job responsibilities
    included the usual secretarial tasks such as answering phones,
    filing, handling mail, and assisting clients at Elgin’s direction,
    especially when Elgin was unavailable to do so herself.
    Although Elgin directed Shelton to perform secretarial tasks
    for Garbutt whenever he asked for assistance, Garbutt did not
    supervise Shelton and he rarely made use of her services.
    Like Garbutt, Shelton had unofficial responsibilities related
    to Elgin’s campaign work. Elgin held three fundraisers a year:
    the Extravaganza event, with ticket prices of $100 each; the
    No. 19‐3388                                                   5
    Prayer Breakfast, run by Women for Elgin, with more modestly
    priced $30 tickets; and a Mardi Gras event held by a men’s
    group known as Elgin’s Eagles, with $15 tickets. Tickets for
    these events were sold to the public at large, to Township
    vendors, and to employees of the Trustees’ Office. Elgin
    determined how many tickets each employee would be
    expected to purchase based on each employee’s salary, and
    Shelton packaged the tickets (sometimes with Garbutt’s help)
    into envelopes labeled with each employee’s name. Elgin
    directed the deputies to distribute the tickets to the employees
    who reported to them. The prior Trustee had expected employ‐
    ees to provide a 2% kickback of their salaries in support of his
    campaigns; Elgin abolished that program and instead sought
    “voluntary” ticket purchases from employees. Many employ‐
    ees bought the tickets or sold them to others, and some also
    volunteered to work at Elgin’s campaign events. Payments for
    the tickets were sometimes returned to the deputies, and
    sometimes given directly to Shelton or left on her office chair.
    At Elgin’s direction, Shelton kept track of ticket purchases,
    noting names and amounts for campaign reporting purposes,
    and for Elgin’s use otherwise. During Elgin’s terms in office, a
    property tax cap resulted in severe budget cuts to the Office,
    and consequently, the number of employees working in the
    Trustee’s Office was significantly reduced. Some employees
    testified that they purchased the tickets in the belief that
    support of Elgin’s campaigns would spare them from the
    layoffs occasioned by budgetary constraints.
    As Elgin completed her third and final term as Trustee,
    Shelton and her co‐defendant Alex Wheeler, who was a
    deputy, both decided to run for positions on the Township
    6                                                          No. 19‐3388
    Board, which would have provided them with oversight
    responsibilities over the Trustee’s Office. As she had done with
    Elgin’s campaigns, Shelton performed some of her campaign
    work at the Trustee’s Office. Although she testified that she
    limited campaign work for Elgin and for herself to her lunch
    hour, approved break periods, and the hours before and after
    the official workday, there was evidence that she performed
    campaign work during times that she was on the clock for the
    Trustee’s Office, sometimes using the resources of that Office,
    including computers and printers.
    At or near the time that Garbutt decided to become a
    government informant, he had a falling out with Elgin. At a
    meeting with Elgin’s inner circle, Elgin and Garbutt had a “tiff”
    in which Elgin “might have” called him a “dumb
    motherf****r,” and he “might have” called her vulgar names as
    well. R. 257, at 265. Elgin demoted Garbutt, docked his salary
    $15,000, barred him from attending meetings with the depu‐
    ties, and took away his government car, which was the only car
    he had at the time. Garbutt decided to send an anonymous
    letter to a local newspaper accusing Elgin of unlawful conduct.
    The newspaper apparently ignored this letter, so Garbutt next
    tried the United States Attorney’s office, again with an anony‐
    mous letter.1 When that letter also produced no results, he
    went in person to the United States Attorney’s office to
    complain about Elgin. That office referred him to the FBI.
    1
    At trial, Garbutt first denied sending an anonymous letter to the United
    States Attorney’s office, R. 257, at 207, and then admitted doing so when
    shown the letter. R. 257, at 271–72.
    No. 19‐3388                                                    7
    Garbutt wasted no time with the referral, calling FBI Agent
    Nathan Holbrook from the parking lot of the United States
    Attorney’s office. He met with Holbrook a few days later.
    Garbutt brought with him an envelope full of campaign
    documents, programs and brochures that he told Holbrook
    were created with Township resources on Township time.
    Garbutt knew that this was so because he was the person who
    had created the campaign materials on Township time, using
    Township resources.
    Garbutt told Agent Holbrook that he came forward with
    these accusations against Elgin and his co‐workers in part
    because he had learned of charges against another local official,
    George Van Til, for similar conduct. Van Til, an elected County
    Surveyor, faced federal charges for using his office and his
    employees to run his re‐election campaign. The meeting
    convinced Holbrook to open an investigation. Holbrook asked
    Garbutt if he would be willing to provide additional evidence
    and potentially record his co‐workers. Garbutt agreed to do so.
    Holbrook ran a criminal background check on Garbutt, and
    began directing him to collect documents from the offices of
    his co‐workers. Ultimately, Agent Holbrook provided Garbutt
    with a sophisticated, concealed recording device. At Agent
    Holbrook’s direction, Garbutt eventually provided to the FBI
    more than one hundred recordings and a large number of
    documents that he gathered from the offices of his co‐workers.
    We will detail the facts surrounding Garbutt’s collection of that
    evidence in our discussion below assessing the propriety of his
    actions and those of Agent Holbrook. The information and
    evidence that Garbutt collected was then used to obtain a
    warrant to search the offices of the Trustee. And the evidence
    8                                                   No. 19‐3388
    obtained from that search warrant in turn provided the basis
    for federal charges against Elgin, her son Steven Hunter (who
    was also her employee), Shelton, and Wheeler. Elgin and her
    son pled guilty. Shelton and Wheeler went to trial, where
    information obtained as a result of the search warrant was
    entered into evidence. Shelton faced two counts at trial:
    conspiracy to commit wire fraud, in violation of 18 U.S.C.
    §§ 1343 and 1349; and conspiracy to commit honest services
    wire fraud, in violation of 18 U.S.C. §§ 1343, 1346 and 1349.
    After initially deadlocking, the jury acquitted Wheeler but
    convicted Shelton on both counts.
    During the trial, it became apparent to Shelton’s lawyer that
    Garbutt, acting as a government agent, had searched Shelton’s
    office without a warrant and provided copies of documents
    that he found there to Holbrook. Shelton immediately moved
    for a mistrial, asserting violations of the Fourth Amendment as
    well as violations of the government’s obligations under Brady
    v. Maryland, 
    373 U.S. 83
    (1963), and Giglio v. United States, 
    405 U.S. 150
    (1972). The court took the motion under advisement.
    At the conclusion of the government’s case‐in‐chief, Shelton
    moved for a directed verdict on the grounds of insufficiency of
    the evidence. The court denied that motion. After trial, the
    court directed the parties to brief the issues raised in the
    motion for a mistrial. Shelton asserted that the government
    engaged in prosecutorial misconduct when it instructed its
    informant to engage in a warrantless search for documents in
    areas over which the informant lacked any authority or consent
    to search. She also asserted that she could not have raised her
    objections earlier because the government failed to reveal the
    relevant facts until the trial itself. The government opposed
    No. 19‐3388                                                      9
    Shelton’s motion on the grounds that: (1) the objection to the
    search was raised too late; (2) Garbutt’s collection of docu‐
    ments was not improper; and (3) the warrant that produced the
    evidence admitted at trial would have been granted even if
    references to the challenged documents had been excluded
    from it. The court rejected the government’s assertion that
    Shelton was late in raising her objection, but ultimately denied
    Shelton’s motion, concluding that she lacked a reasonable
    expectation of privacy in the areas searched by Garbutt. The
    court also concluded that the warrant would have been issued
    even with the offending materials excised from the warrant
    application. Shelton appeals.
    II.
    In addition to challenging the district court’s denial of her
    motion for a mistrial on Fourth Amendment grounds, Shelton
    also challenges the sufficiency of the evidence on both the
    conspiracy to commit honest services wire fraud count and the
    conspiracy to commit wire fraud count. We review the denial
    of the motion for a mistrial for an abuse of discretion. United
    States v. Hilliard, 
    851 F.3d 768
    , 778 (7th Cir. 2017). A decision
    that rests on an error of law is always an abuse of discretion.
    Brock‐Miller v. United States, 
    887 F.3d 298
    , 304 (7th Cir. 2018);
    United States v. Simon, 
    727 F.3d 682
    , 696 (7th Cir. 2013). Incor‐
    porated in Shelton’s motion for a mistrial is a motion to
    suppress the items that Garbutt seized from Shelton’s work
    area and to suppress the evidence that was collected pursuant
    to a warrant that was based on the items that Garbutt collected.
    In reviewing the denial of a motion to suppress, we review
    findings of fact for clear error and questions of law de novo.
    United States v. Wanjiku, 
    919 F.3d 472
    , 479 (7th Cir. 2019); United
    10                                                  No. 19‐3388
    States v. Velazquez, 
    906 F.3d 554
    , 557 (7th Cir. 2018). We review
    de novo a challenge to the sufficiency of the evidence, determin‐
    ing only whether any rational trier of fact could have found the
    essential elements of the crime beyond a reasonable doubt
    when viewing the evidence in the light most favorable to the
    government. United States v. Cherry, 
    920 F.3d 1126
    , 1133 (7th
    Cir. 2019); United States v. Stewart, 
    902 F.3d 664
    , 679 (7th Cir.
    2018); United States v. Webster, 
    775 F.3d 897
    , 904–05 (7th Cir.
    2015).
    A.
    Shelton argues the district court abused its discretion when
    it denied her motion for a mistrial, which was based on a
    violation of her Fourth Amendment right to be free from
    unreasonable searches and seizures, and on the government’s
    violation of its obligations under Brady and Giglio. The court
    erred, Shelton argues, when it concluded that she lacked any
    reasonable expectation of privacy in her office. The information
    that Garbutt collected from her office was then used to support
    an application for a warrant that authorized a search of the
    entire Trustee’s office, resulting in the collection of evidence
    that was admitted at trial. Shelton contends that the evidence
    introduced at trial was the fruit of the poisonous tree (the
    initial warrantless search by Garbutt), and should have been
    suppressed. Moreover, Shelton contends, the government was
    obligated under Brady and Giglio to reveal to Shelton prior to
    trial that Agent Holbrook had directed Garbutt, acting as an
    agent of the government, to engage in a warrantless and
    unlawful search of her office. The government counters that
    Shelton failed to demonstrate that she had a reasonable
    expectation of privacy in her office and desk from an intrusion
    No. 19‐3388                                                               11
    by Garbutt or by anyone else. The government also contends
    that the warrant that led to the discovery of the evidence
    admitted at trial would have been issued even in the absence
    of the information gleaned from Garbutt’s collection of
    documents from Shelton’s desk. The evidence admitted at trial
    was therefore not the fruit of the poisonous tree, the govern‐
    ment maintains.
    During Garbutt’s testimony, Shelton’s counsel learned for
    the first time that Garbutt had searched2 Shelton’s office (as
    well as Elgin’s office and a storage room where Shelton kept
    some files) at the direction of Agent Holbrook. That revelation
    was followed by an admission by Agent Holbrook that Garbutt
    was acting as a government agent when he conducted those
    searches, that Holbrook himself had directed the searches, and
    that Holbrook had not secured a warrant prior to directing
    Garbutt to conduct the searches. In the district court, the
    government conceded that, if the court concluded that Shelton
    had a reasonable expectation of privacy in her office, no
    exception to the warrant requirement existed that would have
    permitted Garbutt to enter her office. R. 234, at 11–12, n.6. This
    2
    The word “search” is a term of art in Fourth Amendment analysis.
    Generally, if the person objecting to a government intrusion lacks a
    reasonable expectation of privacy in the area examined, we conclude that
    no “search” has occurred for Fourth Amendment purposes. We use the
    word here as shorthand for Garbutt’s actions because, as we conclude
    below, Shelton did in fact have a reasonable expectation of privacy in her
    office against intrusions by Garbutt and others. See United States v. Correa,
    
    908 F.3d 208
    , 217 (7th Cir. 2018) (a court determines whether a search has
    occurred for Fourth Amendment purposes based on the existence of a
    reasonable expectation of privacy).
    12                                                    No. 19‐3388
    concession continues on appeal, and so the determinative
    question is whether Shelton had a reasonable expectation of
    privacy in her office.
    1.
    We turn to the facts related to Garbutt’s retrieval of
    documents from Shelton’s desk and other areas of the office.
    After Garbutt testified at trial that he entered the offices of his
    co‐workers and collected documents at Agent Holbrook’s
    direction, both the government and Shelton’s counsel explored
    the circumstances of the document collection during Agent
    Holbrook’s testimony. In direct examination, Agent Holbrook
    acknowledged that when Garbutt was acting on behalf of the
    FBI in recording conversations, the rules regarding the collec‐
    tion of evidence that applied to Agent Holbrook also applied
    to Garbutt. R. 258, at 10–11. Defense counsel later questioned
    Agent Holbrook regarding the circumstances under which
    Garbutt collected documents from his co‐workers’ offices:
    Q. And did he [Garbutt] bring you documents that
    he took out of other people’s offices?
    A. Yes.
    Q. And did you accept those documents?
    A. Yes.
    Q. Did you ask Mr. Garbutt to do that?
    A. Yes.
    Q. So he was acting as a law enforcement agent
    when he searched the offices of the Calumet
    Township?
    No. 19‐3388                                                    13
    A. Yes.
    Q. Now, you’re aware of the requirements for a
    warrant?
    A. Yes.
    Q. And did you seek a warrant before you allowed
    Mr. Garbutt to go search the offices of the Calu‐
    met Township?
    A. No.
    R. 258, at 70.
    Agent Holbrook explained that he took this course of action
    based on his belief that Garbutt had a right of access to these
    offices, and that he could therefore gather anything that was in
    plain view in these spaces. As we will discuss below, Agent
    Holbrook defined “right of access” as the “right to be there and
    the knowledge that he routinely goes there without the
    individuals being there. That was the big factor.” R. 258, at 181.
    The primary basis for Agent Holbrook’s belief that Garbutt had
    the right to access his co‐workers’ offices when they were not
    present came from Garbutt himself. Garbutt apparently told
    Agent Holbrook that he signed the time‐keeping sheet in
    Shelton’s office, sometimes before she arrived at the office.
    Agent Holbrook also testified that Garbutt told him that he
    “had permission to go in those offices and that he routinely
    went in those offices,” and that “the individuals knew that he
    did so.” R. 258, at 181–82. Rather than seeking the assessment
    of a neutral magistrate as to the appropriateness of sending
    Garbutt in to search those offices, Agent Holbrook took
    Garbutt at his word, and decided that he could direct Garbutt
    14                                                  No. 19‐3388
    to enter Shelton’s office when she was not present and copy
    any documents in plain view. The government asserts that
    Holbrook’s assessment was lawful because Shelton lacked any
    reasonable expectation of privacy in her office.
    Testimony at trial established that the Trustee’s Office
    occupied four buildings, including a three‐story office building
    that served as the main office of the Calumet Township
    Trustee; a north annex; a multipurpose center; and a service
    office. The north annex was used for commercial purposes and
    Township business. The multipurpose center housed a
    women’s shelter and was also used for residents in need
    during times of extreme heat or cold. It also contained adminis‐
    trative offices, a large meeting room and space that was rented
    out for community functions. The main office building housed
    most of the high‐level administrators of the Trustee’s Office.
    Mary Elgin’s office was on the third floor of the main office
    building. Elgin’s square‐shaped office suite could be entered
    through double doors near the elevator. Those doors led to a
    large open area. Within this open space was a seating area for
    Elgin’s visitors. Beyond the visitor’s area (to the right of the
    double doors) was a door to Shelton’s office. Straight across
    from the double doors was a conference room. To the right of
    the conference room, in the back right corner, was Elgin’s
    office. Elgin’s office had three entrances: one directly from the
    large open area; one from the conference room; and one from
    Shelton’s office. On the other side of the double doors, past the
    elevator and across a wide corridor from the offices of Shelton
    and Elgin was Garbutt’s office. R. 257, at 56–58. Only one other
    employee, switchboard operator Laura McFarland, worked on
    No. 19‐3388                                                               15
    the third floor. McFarland sat at a desk in the open area in
    Elgin’s suite, outside of Shelton’s office.
    Garbutt had a key to the building that allowed him to enter
    before the usual 8 a.m. start of the business day at the Trustee’s
    Office.3 He did not have keys to the individual offices within
    the building, but offices on the third floor were not typically
    locked in the evening. When the doors to Elgin’s suite opened,
    a chime would sound to alert the occupants that someone was
    coming in. R. 257, at 107. All employees were required to mark
    a time‐keeping sheet indicating their arrival and departure
    from the office. The time‐keeping sheet for Garbutt was kept
    in Shelton’s office, and on days when he arrived in the office
    before Shelton, he would enter Shelton’s empty office to sign
    the sheet.4 Garbutt also visited Shelton in her office on a
    regular basis, sometimes two or three times a day. Garbutt
    sometimes passed Shelton’s office on his way to visit Elgin.
    Other employees of the Trustee’s Office sometimes entered
    Shelton’s office when she was not present in order to drop off
    3
    The regular hours for employees of the Trustee’s Office were 8 a.m. to
    4 p.m., although Elgin allowed variations of this schedule. Garbutt opted to
    sometimes begin his workday early.
    4
    The record does not indicate where in Shelton’s office the time‐keeping
    sheet (which the parties also refer to as a “sign‐in sheet”) was kept. Among
    the materials that Garbutt supplied to Agent Holbrook were photographs
    of Shelton’s desktop. No sign‐in sheet is visible in any photograph of
    Shelton’s desk. However, in other photographs of a table immediately
    inside of Shelton’s office door, a clipboard with paper and a pen is visible,
    the only object resembling a sign‐in sheet anywhere in the record on appeal.
    The record does not definitively resolve the location of the sign‐in sheet
    within Shelton’s office.
    16                                                   No. 19‐3388
    items for her on her chair. For example, testimony indicated
    that employees who purchased fundraising tickets for Elgin’s
    events sometimes handed the payments directly to Shelton or
    left the payments on her office chair if she happened to be
    absent at the moment.
    That said, Shelton’s office was her own private, fully‐
    enclosed work space: although business invitees visited it for
    limited purposes (including in her absence), she did not share
    her office or her desk with anyone else. She had a door, and
    she used it to exercise her right to exclude co‐workers and
    visitors from her office. Indeed, one of the documents that
    Garbutt delivered to Agent Holbrook during his evidence
    collection efforts was an email from Shelton “to all staff of the
    Calumet Township on December 10, 2013 advising that her
    door will be closed during work hours for more privacy.”
    R. 234‐5, at 10. Shelton was the sole occupant of her office for
    more than seven years, and as is apparent from the documents
    that Garbutt collected and the photographs that he took, she
    kept personal, non‐work‐related items in her office. On at least
    one occasion when Garbutt was visiting Shelton in her office,
    another employee came to visit, and Shelton turned papers
    face‐down on her desk so that the visitor could not see them.
    When Garbutt visited Shelton in her office, he normally
    knocked before entering. Tr. Ex. 13T (described and quoted at
    R. 234, at 16–17).
    2.
    Shelton, as the defendant objecting to the search, bears the
    burden of proving a legitimate expectation of privacy in the
    area searched. United States v. Pitts, 
    322 F.3d 449
    , 456 (7th Cir.
    No. 19‐3388                                                      17
    2003). “[A] Fourth Amendment search occurs when the
    government violates a subjective expectation of privacy that
    society recognizes as reasonable.” Kyllo v. United States, 
    533 U.S. 27
    , 33 (2001). See also 
    Pitts, 322 F.3d at 456
    (same). The
    Supreme Court has recognized repeatedly that employees may
    have a reasonable expectation of privacy in the workplace:
    Within the workplace context, this Court has recog‐
    nized that employees may have a reasonable expec‐
    tation of privacy against intrusions by police. … As
    with the expectation of privacy in one’s home, such
    an expectation in one’s place of work is “based upon
    societal expectations that have deep roots in the
    history of the Amendment.”
    O’Connor v. Ortega, 
    480 U.S. 709
    , 716–18 (1987) (quoting Oliver
    v. United States, 
    466 U.S. 170
    , 178, n.8 (1984)). For example, the
    Court held that a union employee who shared an office with
    other union employees had a privacy interest in the office
    sufficient to challenge the warrantless search of that office:
    It has long been settled that one has standing to
    object to a search of his office, as well as of his home.
    … [I]t seems clear that if DeForte had occupied a
    ‘private’ office in the union headquarters, and union
    records had been seized from a desk or a filing
    cabinet in that office, he would have had standing.
    … In such a ‘private’ office, DeForte would have
    been entitled to expect that he would not be dis‐
    turbed except by personal or business invitees, and
    that records would not be taken except with his
    permission or that of his union superiors.
    18                                                   No. 19‐3388
    Mancusi v. DeForte, 
    392 U.S. 364
    , 369 (1968).
    Like private employees, government employees may also
    have a reasonable expectation of privacy in their offices,
    depending on the surrounding circumstances:
    Given the societal expectations of privacy in one’s
    place of work expressed in both Oliver and Mancusi,
    we reject the contention … that public employees
    can never have a reasonable expectation of privacy
    in their place of work. Individuals do not lose
    Fourth Amendment rights merely because they
    work for the government instead of a private em‐
    ployer. The operational realities of the workplace,
    however, may make some employees’ expectations
    of privacy unreasonable when an intrusion is by a
    supervisor rather than a law enforcement official.
    Public employees’ expectations of privacy in their
    offices, desks, and file cabinets, like similar expecta‐
    tions of employees in the private sector, may be
    reduced by virtue of actual office practices and
    procedures, or by legitimate regulation. Indeed, in
    Mancusi itself, the Court suggested that the union
    employee did not have a reasonable expectation of
    privacy against his union supervisors. … The em‐
    ployee’s expectation of privacy must be assessed in
    the context of the employment relation. An office is
    seldom a private enclave free from entry by supervi‐
    sors, other employees, and business and personal
    invitees. Instead, in many cases offices are continu‐
    ally entered by fellow employees and other visitors
    during the workday for conferences, consultations,
    No. 19‐3388                                                 19
    and other work‐related visits. Simply put, it is the
    nature of government offices that others—such as
    fellow employees, supervisors, consensual visitors,
    and the general public—may have frequent access to
    an individualʹs office. We agree … that “[c]onstitu‐
    tional protection against unreasonable searches by
    the government does not disappear merely because
    the government has the right to make reasonable
    intrusions in its capacity as employer,” … but some
    government offices may be so open to fellow em‐
    ployees or the public that no expectation of privacy
    is reasonable. … Given the great variety of work
    environments in the public sector, the question
    whether an employee has a reasonable expectation
    of privacy must be addressed on a case‐by‐case
    basis.
    
    O’Connor, 480 U.S. at 716
    –18 (plurality opinion).
    In O’Connor, the Court ultimately concluded that a govern‐
    ment doctor had a reasonable expectation of privacy in his
    hospital office, desk and filing cabinets because he did not
    share his desk or filing cabinets with any other employees; he
    had occupied his office for seventeen years; he kept materials
    in his office unrelated to his work such as personal correspon‐
    dence, personal financial records and personal gifts and
    mementos; and the hospital had no policy discouraging
    employees from storing personal papers and effects in their
    20                                                          No. 19‐3388
    desks or file cabinets. 
    O’Connor, 480 U.S. at 718
    –19.5 Similarly,
    in Mancusi, the Court found that DeForte had Fourth Amend‐
    ment standing to object to the government seizure of records
    from his union office even though his office consisted of a large
    room that he shared with several other union officials, and
    even though the records were taken from a part of the office
    that was not reserved for DeForte’s exclusive use, because
    DeForte spent a considerable amount of time in the office, and
    he had custody of the papers at the moment of their seizure.
    
    Mancusi, 392 U.S. at 368
    –69.
    3.
    The district court acknowledged that a person’s office and
    the papers contained in it could be protected by the Fourth
    Amendment. But the court concluded that several factors
    “extinguish[ed] [Shelton’s] reasonable expectation of privacy”
    in her office and desk: (1) Garbutt had to enter Shelton’s office
    to sign his time‐keeping sheets; (2) Garbutt “passed by”
    Shelton’s office to visit Elgin, which he did regularly;
    (3) Garbutt would often visit Shelton’s office to speak with her;
    (4) Garbutt was often the first to arrive for work, and Shelton
    knew that workers could arrive early; (5) Elgin had security
    5
    The Court went on to set a balancing test in the case of searches con‐
    ducted by a public employer, weighing the invasion of the employee’s
    legitimate expectation of privacy against the government employer’s need
    for supervision, control, and the efficient operation of the workplace. The
    instant case does not involve a search of the workplace by the government
    as an employer but rather a search by law enforcement seeking evidence of
    a crime. 
    O’Connor, 480 U.S. at 719
    –20.
    No. 19‐3388                                                            21
    cameras throughout the premises;6 (6) the Trustee’s Office had
    a policy allowing workplace searches of employees, their
    possessions, and items issued by the Office at all times while
    on the premises, a policy documented in an employee hand‐
    book that Shelton received and signed; and (7) Shelton left the
    documents on her desk. R. 280, at 4. Citing these factors, the
    court concluded, “Thus, even if Defendant had a reasonable
    expectation of privacy in her desk, no reasonable person would
    expect privacy as to documents laying on a desk in what
    amounts to a monitored, high‐traffic area subject to random
    searches.” R. 280, at 5.
    The question for the district court was whether Shelton had
    a reasonable expectation of privacy in her office against
    intrusions by law enforcement in general and by her co‐
    worker, Garbutt, as its agent, in particular. See Katz v. United
    States, 
    389 U.S. 347
    , 351 (1967) (“What a person knowingly
    exposes to the public, even in his own home or office, is not a
    subject of Fourth Amendment protection”). Under Katz,
    whatever Shelton knowingly exposed to Garbutt was not
    protected by the Fourth Amendment. The court relied on those
    seven factors to conclude that Shelton lacked any reasonable
    6
    According to Shelton, Elgin’s security cameras allowed Elgin to see
    “everything that was going on. So when you came to work, when you left,
    whether or not you went across the hall, went downstairs, anything that
    happened in that office, she could see.” R. 329, at 167–68. Although it is
    apparent from Shelton’s testimony that cameras were used to monitor
    hallways, entrances and exits, there is no evidence in the record that the
    cameras were present inside of private offices much less trained on
    workers’ desks. In any case, as we discuss below, Garbutt did not have
    access to the video feed.
    22                                                 No. 19‐3388
    expectation of privacy in her office and desk, characterizing it
    as “a monitored, high‐traffic area subject to random searches.”
    The district court essentially found that Shelton’s office was
    “so open to fellow employees or the public that no expectation
    of privacy [was] reasonable.” 
    O’Connor, 480 U.S. at 718
    . This
    conclusion rested on factual and legal errors.
    We begin with the seven factors on which the district court
    relied in determining that Shelton had no reasonable expecta‐
    tion of privacy in her office or desk against intrusions by
    Garbutt. Two of the seven factors were wholly unrelated to
    Garbutt’s right to access Shelton’s office: the presence of
    security cameras in the main office building, and the Trustee’s
    Office policy allowing workplace searches of employees and
    their possessions. The security cameras, which appear to have
    shown nothing more than the comings and goings of individu‐
    als in the building, were not monitored by Garbutt, and he had
    no access to the video feed. The only evidence regarding the
    security cameras came from Shelton. She testified that only
    Elgin, Elgin’s son (who led the information technology
    department), and one other employee in the information
    technology department could view the areas monitored by the
    cameras. Again, there was no evidence that the cameras
    provided views of the inside of any private office, much less
    Shelton’s desktop in particular.
    Similarly, the only persons authorized by the Employee
    Handbook to conduct searches of the workplace for safety,
    security, cleanliness and neatness were the Security Deputy,
    and the Deputy or supervisor of the affected employee.
    R. 331‐1, at 39–43. Garbutt was not the Security Deputy (R. 257,
    at 28); he was not a Deputy (R. 257, at 155); he twice denied
    No. 19‐3388                                                               23
    that he was Shelton’s supervisor (R. 257, at 155–56); and he
    even denied that he had any authority over Shelton at all
    (R. 257, at 156). Nor does he meet the definition of “supervisor”
    in the Employee Handbook, the very document on which the
    government relied in propounding this theory. R. 331‐1, at 8–9.
    The court thus erred in concluding that the Employee Hand‐
    book was a source of any authority for Garbutt to enter
    Shelton’s office. Neither the security cameras nor these
    workplace policies gave Garbutt any right of access to
    Shelton’s office. Moreover, the district court conflated the
    standards for access by the government as employer and
    access by others (including co‐workers and law enforcement).
    The court thus erred in relying on those two factors in conclud‐
    ing that Shelton lacked a reasonable expectation of privacy
    against intrusions by Garbutt.
    4.
    The court also relied on four other factors, specific to
    Garbutt, in finding that Shelton’s expectation of privacy in her
    office was extinguished: Garbutt entered Shelton’s office daily
    to sign his time‐sheet; Garbutt “passed by” Shelton’s office to
    visit Elgin;7 Garbutt regularly visited Shelton in her office; and
    7
    The government asserts in its appellate brief that Garbutt and other
    visitors had to pass through Shelton’s office in order to visit Elgin. The
    record cites on which the government relies do not support that contention,
    and the map that Garbutt supplied of the office configuration showed that
    two of the three paths into Elgin’s office did not involve passing through
    Shelton’s office. Indeed, the most direct path to Elgin’s office did not
    involve Shelton’s office. The district court found only that Garbutt “passed
    by” Shelton’s office when visiting Elgin, not that he walked through it.
    (continued...)
    24                                                          No. 19‐3388
    Garbutt often arrived early at work. The court combined these
    factors with a fifth factor, namely, that the documents at issue
    were on top of Shelton’s desk, to conclude that Shelton had no
    privacy interest against Garbutt in materials atop the desk. To
    be sure, anything that Shelton knowingly exposed to Garbutt
    when he was present as a business invitee to her office would
    not be subject to Fourth Amendment protection. 
    Katz, 389 U.S. at 351
    . The court essentially found that the documents at issue
    were in plain view of Garbutt when he went into Shelton’s
    office. But as we discuss below, Garbutt far exceeded the limits
    of his access as a business invitee when he gathered the
    documents and photographs at issue here.
    When comparing the factors on which the district court
    relied to the Court’s reasoning in Mancusi and O’Connor, it is
    difficult to square the evidence presented about Shelton’s office
    with a finding that she had no expectation of privacy against
    intrusions by Garbutt or others. On the contrary, for seven
    years, she was the sole occupant of the office connected to the
    inner sanctum of the Trustee herself, on the top floor of a
    secure building8 that largely contained administrative offices.
    Only four employees worked on that floor. Although she could
    not exclude Trustee Elgin from her office, Shelton had a door
    that she could and did close to other employees, including
    7
    (...continued)
    Based on the map, Garbutt would have had to go out of his way to pass
    through Shelton’s office on his way to visit Elgin.
    8
    The primary entrance on the first floor of the main office building was
    staffed by security guards and monitored with metal detectors. R. 234‐7, at
    12.
    No. 19‐3388                                                   25
    Garbutt. She kept personal items in her office, and turned
    down papers on her desk when she wished to keep them
    private from visitors entering the space. Garbutt himself
    knocked before entering when visiting Shelton in her office.
    Her office was certainly no less private than that of the union
    employee in a shared office, and was arguably as private as the
    office of Ortega, the state physician who ran a residency
    program for training young physicians at a public hospital.
    That Garbutt “passed by” Shelton’s office on his way to
    visit Elgin does not weigh in favor of the court’s finding that
    her office was so open to visitors that she lacked any reason‐
    able expectation of privacy in it. Even if some visitors passed
    through Shelton’s office in order to visit Elgin, there was no
    evidence that Shelton’s office was so open that members of the
    public could wander in. In fact, there was a separate waiting
    area outside of Shelton’s office for outside visitors, and the
    most direct paths for employees and other visitors to meet with
    Elgin bypassed Shelton’s office. There was both a direct
    entrance into Elgin’s office from the open area, and an entrance
    through the conference room. There was also no evidence that
    other employees, including Garbutt, entered for anything other
    than limited purposes as business invitees.
    Importantly, there was no evidence that Garbutt collected
    this evidence when he was in Shelton’s office as a business
    invitee, dropping items off on Shelton’s chair, signing the time‐
    keeping sheet, passing by to see Elgin, or stopping in to visit
    Shelton herself, the factors on which the district court relied.
    On the contrary, Garbutt searched his co‐workers’ offices
    “more often than not, very early in the morning” before they
    arrived at the office. R. 257, at 211. See also R. 257, at 296
    26                                                   No. 19‐3388
    (Garbutt confirming that he could and did go through his co‐
    workers’ offices outside of business hours without anyone
    knowing that he had been there). Undoubtedly, he could not
    have accomplished his task of perusing their offices for
    incriminating material, removing and photocopying docu‐
    ments, and then returning the originals during the normal
    workday when the occupants of those offices were present.
    There is no doubt that Shelton had as much right to exclude
    the police, the public, and co‐workers as did the union official
    in the shared office or the state doctor in a private office. She
    had a reasonable expectation that co‐workers (including
    Garbutt) and other visitors would not access her office or desk
    outside of regular office hours at times when she was not
    present, except for brief and very limited purposes. Like any
    office worker with a private office, she had a reasonable
    expectation that, although her employer or supervisor might
    intrude into her space and peruse her desk for work‐related
    purposes, her co‐workers had no license to do so. Nothing in
    the Employee Handbook or any office practice would have led
    her to believe that her private office was not in fact private. As
    we noted, no one other than the Trustee herself or the Security
    Deputy had the right to search her desk or office under any
    workplace policies. Although Agent Holbrook relied on
    Garbutt’s self‐proclaimed “permission” to enter Shelton’s
    office, the district court did not rely on this rationale, instead
    concluding erroneously that Shelton’s office was a “monitored,
    high‐traffic area subject to random searches,” and thus so open
    that she lacked any expectation of privacy in it. But as we
    noted, it was not monitored or subject to random searches by
    No. 19‐3388                                                 27
    Garbutt. Moreover, the court’s characterization of Shelton’s
    office as a “high‐traffic area” is not supported by the record.
    Behavior such as Garbutt’s, where he entered Shelton’s
    private office outside of normal business hours and lingered
    beyond any legitimate, anticipated or permissible purpose in
    order to review and copy the papers on top of her desk would
    be unacceptable in any workplace. Because he was acting as an
    agent of the government at the time, and because he possessed
    no warrant to conduct this search, his actions violated the
    Fourth Amendment. Gouled v. United States, 
    255 U.S. 298
    ,
    305–06 (1921), overruled on other grounds by Warden, Maryland
    Penitentiary v. Haydon, 
    387 U.S. 294
    (1967); United States v.
    Ressler, 
    536 F.2d 208
    , 211–12 (7th Cir. 1976). In Gouled, the
    Supreme Court considered whether “the secret taking, without
    force, from the house or office of one suspected of crime, of a
    paper belonging to him, of evidential value only, by a repre‐
    sentative of any branch or subdivision of the government of
    the United States, [is] a violation of the Fourth Amendment[.]”
    
    Gouled, 255 U.S. at 263
    . Gouled was under investigation for
    fraud in a government contract. An Army private who was
    attached to the Intelligence Department was a business
    acquaintance of Gouled. Under the direction of his superior
    officers, the private pretended to make a friendly call on
    Gouled and gained admission to his office in his absence.
    Without a warrant, the private seized several documents from
    Gouled’s office and provided them to the prosecutor. One of
    the documents was then introduced in evidence over Gouled’s
    objection at his criminal trial.
    The Court noted that the Fourth Amendment prohibits
    unreasonable searches and seizures. It would be unreasonable
    28                                                 No. 19‐3388
    under the Fourth Amendment for a government officer to
    obtain entrance to a person’s house or office by force or by an
    illegal threat or show of force, amounting to coercion, in order
    to search for and seize his private papers, the Court reasoned:
    [I]t is impossible to successfully contend that a like
    search and seizure would be a reasonable one if only
    admission were obtained by stealth instead of by
    force or coercion. The security and privacy of the
    home or office and of the papers of the owner would
    be as much invaded and the search and seizure
    would be as much against his will in the one case as
    in the other, and it must therefore be regarded as
    equally in violation of his constitutional rights.
    
    Gouled, 255 U.S. at 305
    –06. The Court concluded by answering
    the question posed:
    [W]hether entrance to the home or office of a person
    suspected of crime be obtained by a representative
    of any branch or subdivision of the government of
    the United States by stealth, or through social
    acquaintance, or in the guise of a business call, and
    whether the owner be present or not when he enters,
    any search and seizure subsequently and secretly
    made in his absence, falls within the scope of the
    prohibition of the Fourth Amendment, and therefore
    the answer to the first question must be in the
    affirmative.
    
    Gouled, 255 U.S. at 306
    .
    No. 19‐3388                                                   29
    We reaffirmed this principle in Ressler, explaining that “an
    entry by an undercover agent is not illegal if he entered for the
    ‘very purposes contemplated by the occupant.’” 
    Ressler, 536 F.2d at 211
    (quoting Lewis v. United States, 
    385 U.S. 206
    , 211
    (1966)). But reading Gouled and Lewis together, we remarked:
    When an agent assumes a particular pose in order to
    gain entry into certain premises and then obtains
    information by engaging in activity not generally
    expected of one assuming that pose, that informa‐
    tion is illegally obtained. Thus, an agent may not
    enter a premises as an acquaintance of the owner
    and conduct an unauthorized general search of the
    premises. Nor may an agent compel his entry into a
    suspect’s premises to conduct a search by claiming
    to be a police officer investigating a non‐existent
    burglary; a Western Union agent; or a member of a
    private lodge.
    
    Ressler, 536 F.2d at 211
    (internal citations omitted). In each of
    those cases, the government agents were not present for the
    “very purposes contemplated by the occupant.” The occupant
    in those situations “did not voluntarily consent to the exposure
    of the information, but exposed it in response to an affirmative
    misrepresentation.” 
    Ressler, 536 F.2d at 211
    . Information
    obtained in these intrusions was not “knowingly exposed to
    the public” under Katz, and the occupant did not “knowingly
    assume the risk that the exposed information might be re‐
    ported to government authorities.” 
    Ressler, 536 F.2d at 212
    .
    There is no evidence that Garbutt collected the information
    that he provided to Agent Holbrook as a business invitee or in
    30                                                    No. 19‐3388
    any capacity that Shelton knowingly anticipated. He was not
    present in her office for the “very purposes contemplated by
    the occupant” but rather for the purpose of gathering evidence
    as an agent of the government. He used his building key to
    enter the Trustee’s suite before normal business hours, gaining
    access to Shelton’s office by stealth, in a manner similar to the
    government agent in Gouled. Although he normally entered
    Shelton’s office to sign the time‐keeping sheet and sometimes
    arrived early at the office, there was no evidence that signing
    the time‐keeping sheet afforded Garbutt access to the top of
    Shelton’s desk. Indeed, the only evidence in the record on the
    location of the time‐keeping sheet indicates that, wherever it
    was in her office, it was not visible on her desk. Nor was there
    evidence that Garbutt gathered this evidence when he was
    visiting Shelton, or passing by her office to visit Elgin. Instead,
    he entered her office not as a business invitee for an expected
    or authorized purpose but at times that he knew she would not
    be present for the express purpose of searching for documents
    at the direction of Agent Holbrook. See e.g. R. 257, at 296
    (Garbutt confirming that he could and did go through other
    workers’ offices outside of business hours without anyone
    knowing he had done so). In doing so, he far exceeded the
    scope of the invitation. Cf. United States v. Scherer, 
    673 F.2d 176
    ,
    182 (7th Cir. 1982) (distinguishing cases where law enforce‐
    ment agent exceeded scope of warrant or scope of consent in
    collecting evidence); United States v. Dichiarinte, 
    445 F.2d 126
    ,
    129–30 (7th Cir. 1971) (noting that a consent search is reason‐
    able only if kept within the bounds of the actual consent, and
    suppressing incriminating documents found by agents
    searching for narcotics who overstepped the scope of consent
    No. 19‐3388                                                    31
    by reading documents they discovered during that search
    because “the officers’ use of defendant’s limited consent as a
    ticket to get inside his home and conduct a general search
    cannot be allowed”).
    The district court also relied on the plain view doctrine,
    finding in its seventh factor that Shelton had no expectation of
    privacy in items placed on top of her desk. “The ‘plain‐view’
    doctrine is often considered an exception to the general rule
    that warrantless searches are presumptively unreasonable, but
    this characterization overlooks the important difference
    between searches and seizures. If an article is already in plain
    view, neither its observation nor its seizure would involve any
    invasion of privacy.” Horton v. California, 
    496 U.S. 128
    , 133
    (1990). “Under this plain view doctrine, a warrantless seizure
    is justified if first, the law enforcement officer did not violate
    the Fourth Amendment in arriving at the place from which the
    evidence could be plainly viewed; second, the item was in
    plain view; and third, its incriminating character was immedi‐
    ately apparent.” United States v. Cherry, 
    920 F.3d 1126
    , 1137–38
    (7th Cir. 2019). If a law enforcement officer is already lawfully
    present in an area, then merely inspecting objects that are
    already in view does not constitute an independent search
    because there is no additional invasion of a privacy interest.
    Arizona v. Hicks, 
    480 U.S. 321
    , 325 (1987). However, “taking
    action, unrelated to the objectives of the authorized intrusion,
    which exposed to view concealed portions of the [space] or its
    contents, did produce a new invasion of respondent’s privacy
    unjustified by the … circumstance that validated the entry.”
    
    Hicks, 480 U.S. at 325
    . Under this reasoning, uncovering
    incriminating information by moving an object unrelated to the
    32                                                    No. 19‐3388
    objectives of the authorized intrusion constitutes a search for
    Fourth Amendment purposes.
    Id. At trial, the
    government attempted to establish that the
    documents that Garbutt produced from Shelton’s office (and
    other offices) came within the purview of the plain view
    doctrine. To that end, the government asked Agent Holbrook
    about the instructions he gave to Garbutt when sending him
    into his co‐workers’ offices in search of evidence:
    Q. Can you tell the jury what the plain view doc‐
    trine is?
    A. In, basically—if illegal—if evidence of illegal
    activity is in plain view and you have regular
    access to that area, then you can seize the piece
    of evidence.
    Q. So basically if it’s out in plain sight, then there is
    no concern that it’s being taken illegally. Is that
    a fair representation of it?
    A. Yes.
    R. 258, at 157–58. Following an objection from the defense
    regarding the inaccuracy of that description, the government
    followed up to clarify:
    Q. But you can’t take just anything; there has to be
    probable cause for you to take it. Is that also fair
    to say?
    A. Yes.
    R. 258, at 158. This led to a second objection that the explana‐
    tion was still a misrepresentation of the doctrine. After a failed
    No. 19‐3388                                                  33
    attempt to remedy the answer and after withdrawing a
    question, the government shifted to Agent Holbrook’s instruc‐
    tions to Garbutt on where he could search:
    Q. Did you give Mr. Garbutt instructions on where
    he was permitted to search?
    A. Yes.
    Q. What did you tell him?
    A. He is permitted to search—I should say, to
    obtain items that were located in areas that he
    had known access to and that were in plain view.
    He was told that he could not go looking in
    drawers and cabinets. If it was in plain view,
    then he could copy that item or retrieve that
    item.
    R. 258, at 157–59.
    During cross‐examination of Agent Holbrook, defense
    counsel explored further the instructions given to Garbutt as
    he retrieved documents. Agent Holbrook agreed that the plain‐
    view doctrine presumes that a person is legally present in a
    place. Agent Holbrook also confirmed that he told Garbutt that
    “he could have or take documents from places he had access
    to.” R. 258, at 180. Holbrook explained, “By access, I mean a
    right to be there and the knowledge that he routinely goes
    there without the individuals being there. That was the big
    factor.” R. 258, at 181. Holbrook also asserted that Garbutt
    routinely went into the office in order to sign his time‐keeping
    sheet, but as we noted there was no testimony regarding the
    location of the time‐keeping sheet within Shelton’s office, and
    34                                                           No. 19‐3388
    no evidence that Garbutt saw or collected any of the docu‐
    ments when he was in the office for that purpose. When asked
    how he knew that Garbutt had the permission of his office
    mates to be in their offices when they were not present,
    Holbrook denied that he relied solely on Garbutt’s word and
    asserted, “I think [Garbutt] made comments on the recordings
    that they understood he was going in their offices without
    them being there, so their acknowledgment that he was going
    in their offices to us was approval to do so.” R. 258, at 183. But
    he could not cite any particular recording and the government
    has not cited or supplied any such recording in the record on
    appeal. Moreover, Garbutt began collecting documents before
    he made any recordings, and during that time, Holbrook could
    only have relied on Garbutt’s own assertions about his right to
    be in other people’s offices.
    As is evident from comparing Holbrook’s testimony to case
    law on the plain view doctrine, the Agent’s directions to
    Garbutt were inadequate at best and misleading at worst.
    Shelton had a private office and Garbutt was a business invitee
    who accessed it for limited purposes, such as signing the time‐
    keeping sheet, dropping off an item on her chair, or visiting
    her. He far exceeded the lawful scope of his access when he
    entered Shelton’s office outside of business hours, without a
    legitimate justification, and conducted a general search of
    everything visible within the space.9
    9
    Moreover, it appears from the documents that he brought to Agent
    Holbrook that he did not confine himself to the papers that could be viewed
    on the top of the desk or papers that were of an immediately apparent
    (continued...)
    No. 19‐3388                                                                35
    Agent Holbrook forwent a warrant largely in reliance of
    Garbutt’s representations about his permission to be in
    Shelton’s office when she was not present. Rather than bring‐
    ing the claim of this obviously interested party to a neutral
    magistrate for testing, the Agent in essence took a chance that
    a court would later agree with his assessment of Garbutt’s
    credibility and his conclusion that Shelton lacked a reasonable
    expectation of privacy in her office. He compounded this error
    by giving the informant incomplete and misleading instruc‐
    tions on the scope of the plain view doctrine. In so doing, he
    essentially delegated to an informant—a man who was himself
    knee‐deep in unlawful activity and seeking to ingratiate
    himself to the FBI Agent in order to avoid personal liability for
    his actions—the sensitive task of deciding whether and when
    he had authority to enter the offices of others in their absence
    and collect evidence. This was patently unreasonable:
    The point of the Fourth Amendment, which often is
    not grasped by zealous officers, is not that it denies
    law enforcement the support of the usual inferences
    which reasonable men draw from evidence. Its
    protection consists in requiring that those inferences
    be drawn by a neutral and detached magistrate
    9
    (...continued)
    incriminating nature. 
    Dichiarinte, 445 F.2d at 131
    (documents are not in the
    purview of the plain view doctrine unless their criminal character is
    “apparent on a mere surface inspection”). On some days of his document
    collection, it appears that it would have been physically impossible for the
    number of documents and pages provided to all be in full view on the top
    of Shelton’s desk. See R. 234‐5 (listing materials that Garbutt retrieved from
    the offices of Shelton and Elgin).
    36                                                            No. 19‐3388
    instead of being judged by the officer engaged in the
    often competitive enterprise of ferreting out crime.
    Johnson v. United States, 
    333 U.S. 10
    , 13–14 (1948). See also
    Williams v. Dart, 
    967 F.3d 625
    , 633 (7th Cir. 2020) (“[A] core
    function of the Fourth Amendment is to put neutral deci‐
    sion‐makers between unchecked official discretion and
    invasions of private liberty by search or seizure.”). Yet even on
    appeal, the government relies on Holbrook’s assessment of
    Garbutt’s credibility to establish that Garbutt had broad
    permission to enter Shelton’s office.
    The government did not disclose this novel evidence
    collection method until mid‐trial when Agent Holbrook, to his
    credit, answered honestly under oath how Garbutt came into
    possession of those documents.10 The learned district judge,
    who described himself as “shocked” when he heard the
    Agent’s testimony, was left with the unenviable task of
    deciding what to do mid‐trial, with a jury seated. R. 258, at 77.
    He reasonably elected to continue the trial to verdict before
    10
    At trial and even on appeal, the government insists that Shelton’s counsel
    should have known prior to trial that Garbutt collected the evidence
    without a warrant because each document was labeled by Garbutt with the
    date and place of collection. Although Shelton’s counsel might have been
    able to discern that Garbutt collected the evidence without a warrant,
    counsel had no way of knowing that Garbutt did so at the direction of the FBI
    and acting as their agent. The government fails to draw the distinction
    between the government accepting evidence that a source obtained
    unlawfully and the government directing the source unlawfully to obtain
    that evidence. There was no reason for Shelton to question whether the
    government acquired the evidence unlawfully until the testimony of
    Garbutt and Holbrook.
    No. 19‐3388                                                    37
    entertaining Shelton’s motion for a mistrial and to suppress the
    evidence. When the jury convicted Shelton, the court was
    under the further pressure of considering that motion under
    the cloud of that verdict. This dilemna did not escape the
    court’s notice, and in the opening paragraph of his opinion, the
    judge stated:
    While this Court denies Defendant’s motion, it
    cannot help but note the open‐ended scope of the
    informant’s evidence hunt on Defendant’s work
    desk. Although the government stayed within the
    bounds of the legal limits, this may have been more
    by luck than design.
    R. 280, at 1. In other words, the court found the actions of the
    Agent and informant problematic but concluded that these
    actions were ultimately lawful because Shelton had no reason‐
    able expectation of privacy in her office. As we have discussed
    above, we disagree that the government stayed within the
    bounds of the legal limits. For all of the reasons we have stated,
    the court erred when it concluded that Shelton lacked any
    reasonable expectation of privacy in her office and desk against
    intrusions by Garbutt as either a co‐worker or an agent of the
    government.
    B.
    After concluding that Shelton lacked a reasonable expecta‐
    tion of privacy against intrusions by Garbutt, the district court
    found in the alternative that the search warrant would still
    have been issued if the unlawfully obtained materials were
    excised from the warrant application. Shelton challenges this
    finding, contending that the unlawful searches of her office
    38                                                  No. 19‐3388
    infected the entire relationship between Garbutt and Agent
    Holbrook, and therefore also tainted the entire warrant
    application. According to Shelton, Garbutt established his
    credibility with Holbrook by complying with the Agent’s
    directives to obtain documents from the Trustee’s Office,
    including Shelton’s office. She contends that Holbrook would
    not have pursued the investigation, supplied sophisticated
    recording equipment to Garbutt, or sought the warrant
    without this unlawfully obtained corroboration of Garbutt’s
    claims. Shelton also contends that the government’s failure to
    disclose how these documents were obtained prior to trial
    violated the government’s obligations under Brady and Giglio,
    and put her at a severe disadvantage going into the trial.
    The government counters that, even if Shelton had a
    reasonable expectation of privacy in her office and desk against
    intrusions by Garbutt, the search warrant would still have been
    issued even if the documents obtained by Garbutt were excised
    from the warrant application. In any case, the government
    continues, any error in admitting the evidence was harmless
    because the remaining evidence against Shelton was over‐
    whelming. The government denies any error under Brady or
    Giglio, and maintains that the source of the documents should
    have been obvious to Shelton prior to the trial.
    The parties agree that evidence discovered pursuant to a
    warrant will be inadmissible if the warrant was secured from
    a judicial officer through the use of illegally acquired informa‐
    tion. United States v. Scott, 
    731 F.3d 659
    , 664 (7th Cir. 2013);
    United States v. Oakley, 
    944 F.2d 384
    , 386 (7th Cir. 1991).
    Nevertheless, a search warrant that has been obtained, in part,
    with evidence which is tainted can still support a search if the
    No. 19‐3388                                                                39
    untainted information, considered by itself, establishes
    probable cause for the warrant to issue. 
    Scott, 731 F.3d at 664
    ;
    United States v. Gray, 
    410 F.3d 338
    , 344 (7th Cir. 2005); 
    Oakley, 944 F.2d at 386
    . See also United States v. Karo, 
    468 U.S. 705
    , 719
    (1984) (unlawfully obtained information included in a warrant
    affidavit would invalidate the warrant if it was critical to
    establishing probable cause for the issuance of the warrant, but
    if sufficient untainted evidence was presented in the warrant
    affidavit to establish probable cause, the warrant was neverthe‐
    less valid). “In assessing whether the results of the subsequent
    search must be suppressed, we consider two questions:
    (1) whether the illegally obtained evidence affected the judge’s
    decision to issue the warrant; and (2) whether the decision to
    seek the warrant was prompted by information unlawfully ob‐
    tained.” 
    Scott, 731 F.3d at 664
    ; United States v. Markling, 
    7 F.3d 1309
    , 1315–16 (7th Cir. 1993).
    The first question we must address is how much “un‐
    tainted” information remains after we excise from the warrant
    application any information obtained unlawfully. On this
    record, that turns out to be a tricky question, but in the end the
    answer is that very little remains if we exclude evidence
    gathered as a result of Garbutt’s unlawful searches, and it is
    not enough to support the warrant. The government supplied
    a proposed redacted warrant application that blacked out most
    of the references to the documents that Garbutt retrieved from
    Shelton’s office.11 The remaining material on which the
    11
    The government appears to have missed a relevant redaction in
    paragraph 30 of the warrant affidavit. R. 234‐6, at 19. That paragraph refers
    (continued...)
    40                                                            No. 19‐3388
    government relies to establish probable cause consists of
    (1) statements from Garbutt about his observations and
    conversations at the Trustee’s Office, (2) quotations from
    undercover recordings made by Garbutt, and (3) the observa‐
    tions of FBI agents who confirmed that Shelton was present at
    a print shop and at a venue for a fundraiser during the work
    day on days when Garbutt said she would be there. In re‐
    sponse to Shelton’s argument that Garbutt’s document
    collection provided the corroboration that established trust
    between the informant and the Agent, the government asserts
    that some of the recordings were made before Garbutt began
    to collect physical documents from the office. But the govern‐
    ment does not cite or provide any specific recordings that
    corroborated Garbutt’s accusations prior to the document
    collection.12
    11
    (...continued)
    to a list kept by Shelton at her work desk and provided to Agent Holbrook
    of employees in the Trustee’s Office who contributed to fundraisers for
    Elgin. That list is referenced again in paragraph 59, which the government
    removes in its entirety in the redacted version of the warrant affidavit.
    12
    The record on appeal does not include any of the recordings that Garbutt
    made, which apparently are on physical discs that were not uploaded to the
    electronic docket and not physically delivered to the court of appeals. The
    record contains a selected list of source reporting documents summarizing
    contacts between Garbutt and Agent Holbrook. That list begins on August
    14, 2013, several months after the investigation began. R. 234‐4. Again, the
    government did not cite or supply the recordings that it asserts preceded
    the collection of evidence. The first recording cited in the warrant applica‐
    tion was made in September 2013, months after Garbutt began collecting
    documents.
    No. 19‐3388                                                 41
    Shelton counters that Agent Holbrook did not provide the
    recording equipment until Garbutt produced documents from
    the office, citing Garbutt’s own testimony to that effect. See
    R. 257, at 210 (where Garbutt testified that, after becoming an
    informant and before recording, he gathered documents from
    and took photographs of his co‐workers’ offices at Holbrook’s
    request); R. 257, at 214 (where Garbutt affirmed that he
    collected documents and information for Holbrook and then
    began recording his co‐workers in the latter part of 2013).
    According to Shelton, this demonstrates that the recordings
    were tainted by the unlawful document collection. Because the
    government can cite no evidence contrary to the statements of
    its own star witness, we must agree.
    We thus conclude that wrongfully collected evidence
    influenced every aspect of the investigation that Agent
    Holbrook subsequently conducted. Recall that when Garbutt
    first approached the FBI, Agent Holbrook knew nothing about
    him and was unaware of any problems at the Trustee’s Office.
    Although he conducted a criminal background check on
    Garbutt, Agent Holbrook had little basis to assess Garbutt’s
    credibility regarding his claims of unlawful activity at the
    Trustee’s Office. At first Garbutt supplied documentary
    evidence only from his own computer, implicating only
    himself in criminal activity. As Shelton argued, Garbutt
    established his credibility with Agent Holbrook by complying
    with the Agent’s directive to conduct searches of his co‐
    workers’ offices and providing to the Agent documents that
    corroborated the accusations that he was making against his
    co‐workers. The warrant application itself is replete with
    examples of Holbrook noting how Garbutt corroborated his
    42                                                 No. 19‐3388
    claims against his co‐workers by supplying documents that
    Garbutt collected from the office. But probable cause must
    come before a search, and cannot be established retroactively
    by the results of the search. Moreover, this is not a situation
    where there is any attenuation between the unlawful search
    and the obtaining of the warrant, or any independent source of
    the information. This was a continuous course of conduct that
    stretched over a multi‐month period, culminating in the
    warrant application; Garbutt was the only source. The unlaw‐
    fully obtained evidence thus affected the judge’s decision to
    issue the warrant. 
    Scott, 731 F.3d at 664
    .
    We turn to the second question which we may answer in
    short order. Agent Holbrook’s testimony at trial made clear
    that he would not have sought the warrant without the
    materials he obtained from Garbutt. After establishing that
    Agent Holbrook sent Garbutt into Shelton’s office without a
    warrant to collect documents, defense counsel questioned
    Agent Holbrook at trial about the process of obtaining the
    warrant that led to the discovery of evidence admitted at trial:
    Q. Now, did you seek any kind of judicial permis‐
    sion before you sent Mr. Garbutt in to look in
    other people’s offices?
    A. No.
    Q. Subsequently, you – presumably, based on what
    you gathered from Mr. Garbutt, you did seek
    judicial permission to go into the offices; is that
    right?
    A. Yes.
    No. 19‐3388                                                               43
    Q. And that was done in March of 2013?
    A. Yes.
    Q. And without Mr. Garbutt and the information
    that he collected for you, you would not have
    been in a position to do that; is that correct?
    A. Correct.
    R. 258, at 81.13
    Without the documents and recordings that Garbutt
    obtained as an agent of law enforcement, Agent Holbrook had
    little basis to seek a warrant. Absent corroboration of Garbutt’s
    claims about his co‐workers, Holbrook had little more than the
    say‐so of an informant of questionable credibility, who was
    admittedly deep into criminal activity and had a strong
    incentive to provide (or even manufacture) information
    implicating others in order to receive lenient treatment for
    himself.14 The FBI’s observations of Shelton at certain locations
    where Garbutt predicted she would be present added little to
    the mix. We agree with Agent Holbrook, who candidly
    13
    The search warrant was obtained and executed in March 2014, not March
    2013. Presumably defense counsel misspoke when she cited 2013 as the year
    that the warrant was obtained, and Agent Holbrook did not notice the
    mistake. The error is not relevant to the outcome here. There was only one
    warrant at issue, the March 2014 warrant.
    14
    Recall that Garbutt was aware that George Van Til, another local official,
    was charged with federal crimes for similar conduct, and had cited Van Til
    as one of his reasons for coming forward. Garbutt had also had a falling out
    with Elgin that resulted in significant reductions in his status, salary, and
    benefits.
    44                                                    No. 19‐3388
    conceded that he would not have been in a position to seek a
    warrant without the information that Garbutt provided in his
    capacity as an agent of the government. The evidence gained
    from the warrant and presented at trial was therefore the fruit
    of the initial, multi‐month unlawful search, and should have
    been suppressed.
    Improper admission of evidence does not require reversal
    if the error was harmless. United States v. Chaparro, 
    956 F.3d 462
    , 481 (7th Cir. 2020). An evidentiary error is harmless if it is
    “clear beyond a reasonable doubt that a rational jury would
    have found the defendant guilty absent the error.” Neder v.
    United States, 
    527 U.S. 1
    , 18 (1999). See also United States v.
    Thornton, 
    642 F.3d 599
    , 605 (7th Cir. 2011) (“In determining
    whether an evidentiary error is harmless, we consider whether,
    in the mind of the average juror, the prosecution’s case would
    have been significantly less persuasive had the improper
    evidence been excluded.”). We may affirm if the error did not
    substantially influence the verdict because other untainted
    incriminating evidence is overwhelming, as the government
    claims here. 
    Chaparro, 956 F.3d at 482
    .
    Under that standard, the error here cannot be characterized
    as harmless. Indeed, the tainted evidence shaped the entire
    trial. It provided corroboration for the testimony of the govern‐
    ment’s star witness, Stafford Garbutt, a man with suspect
    motives and significant credibility problems. Garbutt, who was
    deeply involved in the charged conduct, had an incentive to
    implicate his former co‐workers in order to avoid criminal
    liability himself. From his own testimony, it was also apparent
    that Garbutt’s formerly intimate relationship with Elgin had
    suffered a significant rupture that included name‐calling,
    No. 19‐3388                                                             45
    demotion, a reduction in salary and the loss of perquisites. The
    remaining evidence cannot be fairly described as overwhelm‐
    ing. Shelton’s motion to suppress and motion for a mistrial
    should therefore have been granted.15 We vacate her conviction
    and remand for proceedings consistent with this opinion.
    C.
    For the sake of completeness, and to the extent that any‐
    thing remains for retrial following the suppression of the
    evidence procured through the tainted warrant, we will
    address Shelton’s claims that there was insufficient evidence to
    convict her of either conspiracy to commit wire fraud or
    conspiracy to commit honest services wire fraud. Although she
    framed the arguments as founded on insufficiency of the
    evidence, Shelton also argues that neither count was pleaded
    or proved under a valid legal theory. According to Shelton,
    there was insufficient evidence to support Count I, which
    charged a conspiracy to commit wire fraud based on the use of
    government employee time to engage in campaign activities,
    because the evidence showed that the employees completed
    the campaign work in addition to rather than instead of their
    regular duties. Shelton also portrays Count I as an attempt to
    make out an honest services wire fraud claim through the back
    door after Skilling v. United States, 
    561 U.S. 358
    (2010), limited
    honest services cases to bribery and kickbacks. As for Count
    VI, Shelton asserts that there was insufficient evidence to
    demonstrate that there was any agreement to engage in a
    15
    Because we have concluded that a significant part of the evidence against
    Shelton should have been suppressed and her motion for mistrial granted,
    we need not address her additional arguments under Brady and Giglio.
    46                                                    No. 19‐3388
    bribery or kickback scheme, and instead the government was
    making a legally insufficient proof based on the use of govern‐
    ment time and resources for campaign work, a theory that she
    asserts is invalid under Skilling and under Kelly v. United States,
    
    140 S. Ct. 1565
    (2020).
    1.
    Count I charged Shelton, along with Elgin, Wheeler and
    Elgin’s son Hunter, with conspiring to commit wire fraud. R. 1,
    at 4. The object of the conspiracy was:
    to obtain money and property of CTTO [Calumet
    Township Trustee’s Office], by using the time,
    resources and employees of CTTO to further the
    personal and political interests of MARY ELGIN,
    ETHEL SHELTON, STEVEN HUNTER, and ALEX
    WHEELER, rather than to benefit the citizens of
    CTTO.
    R. 1, at 4. Specifically, the government asserted that the
    defendants used public employees and Township resources
    (such as computers, printers and storage space) to run cam‐
    paign fundraisers and other campaign activities during regular
    work hours while paying those employees with Township
    funds.
    Whether there was sufficient evidence to prove this scheme
    with the evidence presented at the trial is no longer at issue
    because a large part of that evidence should have been ex‐
    cluded. But this was a viable legal claim as charged and as the
    government argued it at trial. Although honest services wire
    fraud covers only bribery and kickback cases, regular wire
    No. 19‐3388                                                    47
    fraud cases may be brought when the object of the conspiracy
    is to obtain money or property. Kelly made clear that, to prove
    “money or property” wire fraud, the government must
    demonstrate that obtaining the money or property was not
    simply the byproduct of a fraudulent scheme but rather was
    the very object of the fraud. 
    Kelly, 140 S. Ct. at 1573
    .
    In Kelly, the government sought to prove wire fraud in a
    scheme where the defendants, who were state government
    employees, closed three of four bridge lanes in order to punish
    the mayor of the city whose inhabitants used those lanes in
    retaliation for the mayor not supporting a particular guberna‐
    torial candidate. As cover for the bridge scheme, the defen‐
    dants used government employees to conduct a sham traffic
    study and to provide a backup toll collector for the single
    remaining lane. The government charged a wire fraud scheme
    based in part on the use of salaried employees to conduct the
    sham traffic study and cover the toll collection. The Court
    rejected the government’s wire fraud theory based on those
    employee salaries because the defendants were not seeking to
    obtain the services those employees provided. That is, they did
    not care about the traffic study or providing the backup toll
    collector. These implementation costs were not the object of the
    bridge scheme but were simply the byproduct of the true
    object of the scheme. 
    Kelly 140 S. Ct. at 1573
    –74. In other words,
    “a property fraud conviction cannot stand when the loss to the
    victim is only an incidental byproduct of the scheme.” 
    Kelly, 140 S. Ct. at 1573
    .
    The Court made clear, however, that a “government’s right
    to its employees’ time and labor, by contrast, can undergird a
    property fraud prosecution.” 
    Kelly, 140 S. Ct. at 1573
    . As
    48                                                  No. 19‐3388
    examples of valid money‐or‐property wire fraud claims, the
    Court cited cases where a mayor used deception to get on‐the‐
    clock employees to renovate his daughter’s new home, and
    where a city parks commissioner induced his employees into
    doing gardening work for political contributors.
    Id. In each of
    those cases, “the cost of those employees’ services would
    qualify as an economic loss to a city, sufficient to meet the
    federal fraud statutes’ property requirement.”
    Id. The loss to
    the victim in each of those schemes, the Court noted, was not
    an incidental byproduct of the scheme but rather was the
    object of the schemes. “The entire point of the fraudsters’ plans
    was to obtain the employees’ services.”
    Id. In contrast, in
    the
    bridge fraud scheme, the object was political retaliation, and
    the cost of employee labor to provide cover for the scheme was
    the cost of implementing that scheme, a mere byproduct of the
    scheme itself.
    The scheme charged here fits comfortably into the paradig‐
    matic cases that the Court described as legitimate money‐and‐
    property wire fraud in Kelly. If the object of the charged
    scheme in Count I was to obtain the services of on‐the‐clock
    government employees to run political campaigns that
    benefitted Elgin, Shelton and Wheeler, then the labor costs of
    this plan were not a byproduct of the scheme; they were the
    object of the scheme. The government essentially alleged that
    Elgin, Shelton and Wheeler were using Township staff to run
    their campaigns on government time while using government
    resources. It did not matter to the money‐or‐property wire
    fraud conspiracy charge that the campaign work itself also
    involved a possible kickback scheme; all that mattered for this
    count was that the defendants were alleged to be using
    No. 19‐3388                                                  49
    government employees on government time to benefit their
    own personal interests rather than to attend to their govern‐
    ment jobs. The government presented evidence, for example,
    that an information technology employee in the Trustee’s
    Office spent a week helping Shelton with technology issues
    related to campaign tasks. There was also evidence that
    campaign banners and flyers were printed using Trustee’s
    Office printers. Several employees engaged in campaign tasks
    throughout the workday. That said, the jury acquitted Wheeler
    even when presented with the evidence that we have now
    concluded should have been excluded. It is impossible to
    predict what a jury would find if presented with the scaled‐
    down version of the evidence now available to the government
    to prove Shelton’s charged participation in a scheme to use
    government employees to conduct non‐government work, and
    we offer no opinion on the subject.
    2.
    Count VI charged Shelton, Elgin, Hunter and Wheeler with
    conspiracy to commit honest services wire fraud. The indict‐
    ment described the scheme as depriving the citizens of
    Calumet Township of their right to the honest and faithful
    services of the defendants through the solicitation and pay‐
    ment of bribes and kickbacks in the form of campaign ticket
    payments and forced political work. Specifically, the object of
    the conspiracy was for:
    the Defendants to use their official authority within
    CTTO, to obtain money and property through the
    solicitation and receipt of bribes and kickbacks from
    CTTO employees. These bribes and kickbacks
    50                                                   No. 19‐3388
    consisted of the Defendants requiring 1) a partial
    return of the employee’s salary in the form of cam‐
    paign fundraising ticket purchases for ELGIN and
    EPIC, ELGIN’S political fundraising committee
    controlled by ELGIN and 2) requiring political work
    to be done by CTTO employees on CTTO time for
    ELGIN and EPIC; and depriving CTTO and the
    citizens of Calumet Township of their right to the
    honest and faithful services of the Defendants.
    R. 1, at 11. The indictment noted that, prior to Elgin’s election,
    the previous trustee expected his employees to kick back two
    percent of their salary as a condition of being hired or retained
    in their jobs. Elgin instead sought to obtain kickbacks of
    employee salary indirectly in the form of purchases of fund‐
    raising tickets and forced engagement in political work on
    Elgin’s behalf. The dollar amount of tickets that each employee
    was expected to purchase was related to a percent of salary,
    ranging from one half to one and a half percent, depending on
    the employee’s wages. The indictment charged that the
    defendants forced the employees to purchase tickets or engage
    in campaign work on behalf of Elgin under threat of possible
    retaliation in some aspect of their jobs if they failed to do so.
    According to the indictment, the defendants “used their official
    authority to threaten or retaliate against employees who did
    not kick back a portion of their salary through the purchase of
    campaign tickets or who refused to do campaign work” for
    Elgin and her political action committee, EPIC. R. 1, at 12.
    Shelton raises wide‐ranging arguments regarding the
    honest services count, from factual insufficiency to legal
    insufficiency. She contends, for example, that the evidence was
    No. 19‐3388                                                     51
    insufficient to demonstrate that she joined any agreement to
    solicit bribes or kickbacks, and that, under Skilling, the salaries
    of employees used for campaign work is insufficient to support
    an honest services wire fraud conviction. As with the other
    wire fraud count, a diminished body of evidence is now
    available for the prosecution at any retrial on this count. We
    therefore focus on the legal theory that the government pressed
    for the honest services count. Shelton is correct that there were
    some problems with the government’s honest services legal
    theory as pleaded and proved at trial.
    As we noted above, Skilling limits honest services wire
    fraud cases to those involving bribery and kickbacks. Although
    the government sought to charge and prove a kickback case, it
    defined the object of the scheme as a hybrid of a Skilling honest
    services case and a money‐or‐property wire fraud case. It
    described the honest services scheme as (1) requiring a partial
    return of salary in the form of the purchase of campaign
    fundraiser tickets, and (2) requiring political work to be done
    by Township employees on Township time. R. 1, at 12. In both
    instances, the indictment alleged that the defendants used their
    official authority to “threaten or retaliate” against employees
    who did not pay for tickets or “volunteer” to work on the
    campaign fundraisers during work hours. Kickbacks, the court
    correctly instructed the jury, involve the exchange of a thing of
    value for official action by a public official. R. 327, at 31.
    There are a few potential problems with how the govern‐
    ment charged and sought to prove this count. First, the
    indictment charged the “thing of value” as payments for
    tickets and forced campaign work on Township time, with an
    emphasis on the work being done on Township time. Although
    52                                                  No. 19‐3388
    forced campaign work might be a “thing of value” supporting
    a kickback charge, that is not how the government presented
    the case, instead emphasizing that the work was done on the
    taxpayers’ dime. There was no evidence, for example, of an
    agreement to base layoff or retention decisions on whether an
    employee worked on the campaign, regardless of whether that
    labor was done on government time or on the employee’s own
    time. The government’s emphasis in the kickback claim
    regarding forced campaign work was instead simply that it
    was conducted on government time. But Kelly made clear that
    employee salaries that were the byproduct of a fraudulent
    scheme could not support an honest services charge. In the
    ticket‐selling kickback scheme, employee labor was not the
    object of the scheme; it was the byproduct of running the
    scheme.
    A legally viable honest services conspiracy would have
    involved an agreement to accept a kickback of a percent of
    salary through fundraising ticket purchases in exchange for the
    official act of allowing compliant employees to retain their jobs
    during the various layoffs that occurred under budget pres‐
    sures. And this was certainly one theory that the government
    pressed in the indictment and during the trial. The government
    might also have proved that the defendants agreed to accept
    kickbacks in the form of campaign labor from employees in
    order to retain their jobs, again requiring a thing of value in
    exchange for an official act, but there was no evidence of such
    an agreement. Instead, in the forced “volunteer” work part of
    the count, the government went beyond the limits of Skilling by
    arguing that employee salaries that were a byproduct of a
    No. 19‐3388                                                     53
    fundraising kickback scheme could support an honest services
    wire fraud charge.
    And that leads to another objection that Shelton has to the
    government’s honest services case. Although she acknowl‐
    edges that fundraising tickets were packaged and marketed to
    employees, and some employees believed that their jobs
    depended on purchasing tickets, she contends that there was
    no evidence to prove that any of the conspirators actually
    intended to take any official action against persons not pur‐
    chasing tickets. Indeed, in one recorded conversation presented
    to the jury, the defendants discussed the difficulty of compel‐
    ling employees to buy tickets when the employees did not
    believe that Elgin could not retaliate if they failed to do so. The
    defendants were left to strategize over how they could imply
    that there would be consequences for employees failing to buy
    the tickets. If the defendants had no intention of carrying
    through on the implied threats—in other words, that they did
    not intend to take any official action—that raises the possibility
    that the victim of the scheme was not the Township but the
    employees.
    We addressed this scenario in United States v. Hawkins, 
    777 F.3d 880
    (7th Cir. 2015). In that case, the defendants were
    analysts employed by the Cook County Board of Review, an
    agency that decides the claims of property owners who believe
    that their assessed valuations (and therefore their property
    taxes) are excessive. An undercover agent paid the defendants
    to arrange for lower assessments, and the assessments were in
    fact reduced except for one property where the challenge was
    untimely. Charged with honest services wire fraud, the
    defendants asserted that, although they took the money, they
    54                                                   No. 19‐3388
    did nothing in exchange for the cash and intended only to
    deceive the payor. In other words, they never took an official
    act in exchange for the money and never intended to do so. The
    payment was not so much a bribe, then, as a gratuity. Al‐
    though this was fraud, we concluded that it was not honest
    services wire fraud because an “agent’s secret receipt of a
    gratuity … does not violate § 1341, for a payment that does not
    entail a plan to change how the employee or agent does his job
    is neither a bribe nor a kickback.” 
    Hawkins, 777 F.3d at 882
    . In
    other words, accepting money to be rewarded for an official
    position is not enough to meet the definition of bribery under
    Skilling unless the money is taken “in exchange for” an official
    
    act. 777 F.3d at 883
    . This is not to say that proof of a completed
    exchange is essential to an honest services conviction because
    a “plan to take money in exchange for an official act constitutes
    a scheme to defraud, whether or not the plan 
    succeeds.” 777 F.3d at 883
    –84. The question is whether there was evidence of
    such a plan here, or whether the defendants were merely
    creating an impression with employees that there would be
    consequences for non‐payment. Although this conduct would
    be unlawful, it would not constitute honest services fraud
    unless the defendants intended to take official acts such as
    retaining employees who paid for their tickets or laying off
    employees who did not pay up.
    Shelton contends that there was insufficient evidence to
    prove that she joined a scheme for kickbacks in exchange for
    official action. She points out that the Township was undergo‐
    ing extensive layoffs due to budgetary constraints, and a
    significant number of people lost their jobs during Elgin’s
    incumbency, including some who purchased tickets. There was
    No. 19‐3388                                                   55
    evidence, though, that Shelton maintained lists of employees
    who purchased tickets and employees who did not. Although
    candidates were required to track and report donations,
    tracking employees who did not pay up was not required and
    this provides some evidence that non‐compliant employees
    were targeted at layoff time. There was also testimony from an
    employee in the department run by Elgin’s son who was
    terminated after she refused to purchase tickets. We offer no
    opinion on whether enough evidence remains to sustain an
    honest services wire fraud conviction on any retrial, but the
    district court must ensure that the government’s case does not
    stray beyond the constraints of Skilling, Kelly, and Hawkins.
    Given how the government presented and argued the case, it
    is possible that the jury relied on a theory that contravened
    those cases.
    III.
    In sum, we conclude that the district court erred when it
    found that Shelton lacked any reasonable expectation of
    privacy in her office. For the reasons stated, Garbutt’s docu‐
    ment collection, undertaken at the direction of the FBI, violated
    her Fourth Amendment rights. Moreover, we conclude that the
    warrant would not have issued in the absence of the informa‐
    tion gathered as a result of the unlawful searches. The district
    court should have suppressed the evidence obtained from the
    search authorized by that warrant, and granted Shelton’s
    motion for a mistrial. We reverse Shelton’s convictions and
    remand for proceedings consistent with this opinion.
    REVERSED AND REMANDED.