in Re Sun Coast Resources, Inc. , 562 S.W.3d 138 ( 2018 )


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  • Petition for Writ of Mandamus Conditionally Granted in Part and Denied in
    Part and Opinion filed October 4, 2018.
    In The
    Fourteenth Court of Appeals
    NO. 14-18-00356-CV
    IN RE SUN COAST RESOURCES, INC., Relator
    ORIGINAL PROCEEDING
    WRIT OF MANDAMUS
    125th District Court
    Harris County, Texas
    Trial Court Cause No. 2017-08016
    OPINION
    Relator and defendant below, Sun Coast Resources, Inc., seeks mandamus
    relief from parts of an order signed on May 29, 2018 compelling the production of
    documents responsive to certain requests for production. See Tex. Gov’t Code §
    22.221; see also Tex. R. App. P. 52. The underlying suit is a wrongful death action
    against Sun Coast. Real parties in interest allege that Sun Coast’s negligence in
    offloading gasoline to an above-ground storage tank caused a fire and resulted in the
    death of Samuel Oliver.
    In its petition for writ of mandamus, Sun Coast argues that the trial court
    abused its discretion by ordering the production of: (1) a log or list of “all hazardous
    materials spills” between January 1, 2013 and the present, and related documents,
    because the order is overbroad; (2) portions of certain current and former employees’
    personnel files because the order is not reasonably calculated to lead to the discovery
    of admissible evidence; and (3) certain electronic communications regarding the
    incident, including e-mails and text messages, that Sun Coast contends it has already
    produced or does not possess or control.
    We conclude that portions of the challenged order constitute an abuse of
    discretion. We conditionally grant the petition with respect to:
    (1) the portion of the May 29 order compelling production of the hazardous
    materials “spill log” and related documents under request for production numbers 1,
    3, 7, 10, and 37, but only in part, as more fully explained below;
    (2) the portion of the May 29 order compelling production of personnel files
    for Michael Pace, Bill Tilger, Jennifer Weldon, Art Flanagan, Rob Wynn, and
    Tammula Wynn under request for production number 17; and
    (3) the portion of the May 29 order compelling production of electronic
    communications responsive to requests for production numbers 21–28.
    We deny the petition as to all other requested relief. Our stay orders of May
    4, 2018, May 10, 2018, and September 25, 2018, are lifted.
    2
    Factual and Procedural Background
    The real parties-in-interest and plaintiffs are Jodi Oliver, Individually and as
    Representative of the Estate of Samuel Oliver, Deceased, Jamie Oliver Scholhamer,
    and Katie Elizabeth Oliver (“Plaintiffs”).
    Plaintiffs allege the following in their First Amended Original Petition.
    Samuel Oliver (“Oliver”) and his wife lived on the property where the incident
    occurred. Situated on the property were three above-ground 500-gallon tanks for
    storing diesel and gasoline, which Oliver used to store fuel for operating various
    equipment in maintaining his property. On April 7, 2016, Sun Coast delivered
    gasoline to Oliver’s property.
    Sun Coast’s driver, Luis Marcano, was offloading gasoline from the tanker
    truck to the first of the three 500-gallon storage tanks when Oliver began using a
    propane mosquito fogger in the vicinity of the tanks. According to Plaintiffs,
    gasoline began to overflow from the tank and an explosion occurred. Oliver later
    died due to injuries from the fire.
    Plaintiffs filed suit against Sun Coast and alleged causes of action for
    negligence and gross negligence, including claims of negligent hiring, training,
    supervision, and retention of Marcano. Among other things, Plaintiffs contend that
    Marcano was negligent in failing to safely deliver and offload gasoline, failing to
    adequately monitor the delivery due to inattentiveness, failing to prevent persons
    nearby from smoking or using an open flame, and failing to employ an automatic
    shut-off or spill prevention mechanism. Plaintiffs allege that Marcano’s or Sun
    Coast’s negligence proximately caused Plaintiffs’ injuries.
    3
    Plaintiffs served Sun Coast with requests for production. Sun Coast asserted
    objections but produced some responsive documents. We detail the requests at issue
    later in this opinion. Plaintiffs moved to compel certain responses. Following a
    series of hearings and motions to reconsider, the trial court signed an order
    compelling production on May 29, 2018, which is the subject of this mandamus
    proceeding.
    Mandamus Standard
    To obtain mandamus relief, a relator generally must show both that the trial
    court clearly abused its discretion and that relator has no adequate remedy by appeal.
    In re Prudential Ins. Co. of Am., 
    148 S.W.3d 124
    , 135-36 (Tex. 2004) (orig.
    proceeding). A trial court clearly abuses its discretion if it reaches a decision so
    arbitrary and unreasonable as to amount to a clear and prejudicial error of law or if
    it clearly fails to analyze the law correctly or apply the law correctly to the facts. In
    re Cerberus Capital Mgmt. L.P., 
    164 S.W.3d 379
    , 382 (Tex. 2005) (orig.
    proceeding) (per curiam). This is true even when the area of law in question is
    unsettled. See Huie v. DeShazo, 
    922 S.W.2d 920
    , 927-28 (Tex. 1996). We review
    the trial court’s determination of the legal principles controlling its ruling with
    limited deference. See Walker v. Packer, 
    827 S.W.2d 833
    , 840 (Tex. 1992) (orig.
    proceeding). The relator must establish that the trial court could have reasonably
    reached only one conclusion. 
    Id. Applicable Law
    Pertaining to Discovery Orders
    The scope of discovery is largely within the trial court’s discretion. In re
    Colonial Pipeline Co., 
    968 S.W.2d 938
    , 941 (Tex. 1998); In re H.E.B. Grocery Co.,
    
    375 S.W.3d 497
    , 500 (Tex. App.—Houston [14th Dist.] 2012, orig. proceeding). Its
    4
    discretion, however, is not unlimited. In re Am. Optical, 
    988 S.W.2d 711
    , 713 (Tex.
    1998) (orig. proceeding) (per curiam). Mandamus relief is appropriate if a trial court
    abuses its discretion and no adequate appellate remedy exists. In re CSX Corp., 
    124 S.W.3d 149
    , 151 (Tex. 2003) (orig. proceeding) (per curiam). The party resisting
    discovery has the burden of establishing an abuse of discretion and an inadequate
    appellate remedy. 
    Id. Texas Rule
    of Civil Procedure 192.3 permits a party to “obtain discovery
    regarding any matter that is not privileged and is relevant to the subject matter of the
    pending action, whether it relates to the claim or defense of the party seeking
    discovery or the claim or defense of any other party.” Tex. R. Civ. P. 192.3(a).
    Generally, unprivileged and relevant information is discoverable even if it would be
    inadmissible at trial, as long as the information is reasonably calculated to lead to
    the discovery of admissible evidence. Id.; In re Nat’l Lloyds Ins. Co., 
    507 S.W.3d 219
    , 223 (Tex. 2016) (orig. proceeding) (per curiam); CSX 
    Corp., 124 S.W.3d at 152
    . The phrases “relevant to the subject matter” and “reasonably calculated to lead
    to admissible evidence” are to be “liberally construed to allow the litigants to obtain
    the fullest knowledge of the facts and issues prior to trial.” Ford Motor Co. v.
    Castillo, 
    279 S.W.3d 656
    , 664 (Tex. 2009); Axelson v. McIlhany, 
    798 S.W.2d 550
    ,
    553 (Tex. 1990); In re H.E.B. Grocery 
    Co., 375 S.W.3d at 500
    ; see In re Nat’l Lloyds
    Ins. 
    Co., 507 S.W.3d at 223
    .
    Information is relevant if it tends to make the existence of a fact that is of
    consequence to the determination of the action more or less probable than it would
    be without the information. Tex. R. Evid. 401. Information is “patently irrelevant”
    when reasonable minds would not differ that it has no tendency to prove or disprove
    5
    any issue involved in the subject matter of the suit and the information’s irrelevancy
    is apparent from the face of the record. See MCI Telecomm. Corp. v. Crowley, 
    899 S.W.2d 399
    , 403 (Tex. App.—Fort Worth 1995, orig. proceeding); In re Pilgrim’s
    Pride Corp., 
    204 S.W.3d 831
    , 834 (Tex. App.—Texarkana 2006, orig. proceeding).
    We evaluate relevancy of discovery on a case-by-case basis by considering, among
    other things, the Plaintiff’s claims as pleaded and the instrumentality of the alleged
    injury. See In re H.E.B. Grocery 
    Co., 375 S.W.3d at 502
    ; In re Booth, No. 14-14-
    00637-CV, 
    2014 WL 5796726
    , at *2 (Tex. App.—Houston [14th Dist.] Oct. 21,
    2014, orig. proceeding) (mem. op.); In re Citizens Supporting Metro Solutions, Inc.,
    No. 14-07-00190-CV, 
    2007 WL 4277850
    , at *3 (Tex. App.—Houston [14th Dist.]
    Oct. 18, 2007, orig. proceeding) (mem. op.).
    As parties are not entitled to unlimited discovery, the trial court must impose
    reasonable discovery limits. See In re Graco Children’s Prods., Inc., 
    210 S.W.3d 598
    , 600 (Tex. 2006) (orig. proceeding) (per curiam). Requests for information must
    be “reasonably tailored to include only matters relevant to the case” and may not be
    used as a “fishing expedition.” In re Am. Optical 
    Corp., 988 S.W.2d at 713
    . For
    example, discovery requests must be limited to the relevant time, place, and subject
    matter. See In re Xeller, 
    6 S.W.3d 618
    , 626 (Tex. App.—Houston [14th Dist.] 1999,
    orig. proceeding). Requests not so reasonably tailored as to time, place, or subject
    matter are overbroad as a matter of law. See, e.g., CSX 
    Corp., 124 S.W.3d at 152
    ;
    In re Am. 
    Optical, 988 S.W.2d at 713
    ; Dillard Dep’t Stores, Inc. v. Hall, 
    909 S.W.2d 491
    , 492 (Tex. 1995); Texaco, Inc. v. Sanderson, 
    898 S.W.2d 813
    , 815 (Tex. 1995);
    In re Brookshire Grocery Co., No. 12-06-00065, 
    2006 WL 2036569
    , at *2 (Tex.
    App.—Tyler July 21, 2006, orig. proceeding) (mem. op.). A central consideration
    6
    in examining overbreadth is “whether the request could have been more narrowly
    tailored to avoid including tenuous information and still obtain the necessary,
    pertinent information.” In re CSX 
    Corp., 124 S.W.3d at 153
    . An order that compels
    overbroad discovery is an abuse of discretion for which mandamus is the appropriate
    remedy. See In re Nat’l Lloyds Ins. 
    Co., 507 S.W.3d at 223
    ; Dillard Dep’t 
    Stores, 909 S.W.2d at 492
    ; In re Houstonian Campus, L.L.C., 
    312 S.W.3d 178
    , 183 (Tex.
    App.—Houston [14th Dist.] 2010, orig. proceeding).
    Analysis
    A.    Hazardous Materials Spill Logs and Related Documents
    The trial court’s May 29 order compels the production of the following
    categories of documents related to hazardous materials spills:
    • RFP 1: The log or list of all Hazardous Materials spills between
    January 1, 2013 and the present showing the date, location, Sun
    Coast employee, customer, and amount of release;
    • RFP 3 and 7: All reports to governmental agencies for spills listed
    in RFP 1;
    • RFP 10: All documents evidencing Sun Coast’s investigations of
    each spill and overfill between January 1, 2013 and the present;
    • RFP 37: All disciplinary actions taken by the Driver Review
    committee regarding spilling, filling, and overfilling between
    January 1, 2012 and the present.
    According to Plaintiffs, Sun Coast maintains information referred to as a “spill
    log,” which is an electronic report in the form of an excel spreadsheet that tracks all
    spills and “overfills” company-wide. The spill log is the subject of the portion of
    the May 29 order pertaining to request for production number 1. The portions of the
    7
    May 29 order pertaining to request numbers 3 and 7 are linked to request number 1.
    The portions of the order pertaining to request numbers 10 and 37 relate to the
    information expected to be maintained in the spill log, but the order as to those
    requests does not by its terms limit production to spills or overfills of hazardous
    materials.
    Plaintiffs argue that the requested information regarding prior hazardous
    materials spills is reasonably calculated to lead to the discovery of admissible
    evidence pertaining to Sun Coast’s knowledge of the existence of prior spills, and
    whether such spills were caused by conduct similar to that alleged here, namely, the
    driver’ inattention, use of a cell phone, sitting in the cab during the filling process,
    or the failure to use any spill prevention or automatic shut-off device. Plaintiffs
    contend that such information is relevant to Sun Coast’s alleged negligence and
    gross negligence claims. See Tex. Civ. Prac. & Rem. Code § 41.001.
    We begin by observing that evidence of other accidents, near accidents, or
    related similar events is probative evidence in Texas courts, provided an adequate
    predicate is established. See In re H.E.B. Grocery 
    Co., 375 S.W.3d at 502
    –03; Henry
    v. Mrs. Baird’s Bakeries, 
    475 S.W.2d 288
    , 294 (Tex. Civ. App.—Fort Worth 1971,
    writ ref’d n.r.e.). Insofar as admissibility is concerned, evidence of similar events
    need not be identical to the case at hand, but the circumstances must be reasonably
    similar. See Mo. Pac. R. Co. v. Cooper, 
    563 S.W.2d 233
    , 236 (Tex. 1978); McEwen
    v. Wal-Mart Stores, Inc., 
    975 S.W.2d 25
    , 29 (Tex. App.—San Antonio 1998, pet.
    denied). Prior to admission of similar events, the plaintiff must first establish (1) a
    predicate of similar or reasonably similar conditions; (2) connection of the
    conditions in some special way; or (3) that the incidents occurred by means of the
    8
    same instrumentality.      Id.; 
    Henry, 475 S.W.2d at 294
    ; Columbia Med. Ctr.
    Subsidiary, L.P. v. Meier, 
    198 S.W.3d 408
    , 411–12 (Tex. App.—Dallas 2006, pet.
    denied) (“An unrelated incident may be relevant and admissible if it and the incident
    involved in the lawsuit occurred under reasonably similar circumstances, the two
    incidents are connected in a special way, or the incidents occurred by means of the
    same instrumentality.”). “‘Reasonably similar’ generally means the same type of
    occurrence.” Columbia Medical 
    Center, 198 S.W.3d at 411
    –12. The degree of
    similarity required depends on the issue the evidence is offered to prove. Nissan
    Motor Co. Ltd. v. Armstrong, 
    145 S.W.3d 131
    , 138 (Tex. 2004).
    Further, notice of past similar incidents may strengthen a claim that an
    incident was foreseeable. See Timberwalk Apartments, Partners, Inc. v. Cain, 
    972 S.W.2d 749
    , 758 (Tex. 1998). See also Brookshire Bros., Inc. v. Wagnon, 
    979 S.W.2d 343
    , 348 (Tex. App.—Tyler 1998, pet. denied) (evidence of prior injuries
    from lifting heavy box was relevant to show that the defendant could have foreseen
    that the failure to provide necessary equipment or to require team lifting might have
    contributed to plaintiff’s injury).
    Accordingly, request for production number 1 seeks production of
    information that is relevant and reasonably calculated to lead to discovery of
    admissible evidence because the requested log may indicate that Sun Coast
    experienced other incidents of gasoline or other flammable hazardous materials
    spills or overfills that occurred under “reasonably similar circumstances” or “by
    means of the same instrumentality” as alleged here. See In re H.E.B. Grocery 
    Co., 375 S.W.3d at 504
    ; Columbia Med. Ctr. Subsidiary, 
    L.P., 198 S.W.3d at 411
    –12;
    see also In re Houstonian Campus, 
    L.L.C., 312 S.W.3d at 183
    .
    9
    Though the May 29 order regarding request for production number 1 compels
    production of some relevant information, it may still cast too wide a net. Sun Coast
    argues that the order, as worded, is overbroad because it lacks restrictions pertaining
    to subject matter or geographic scope and thus will require Sun Coast to include in
    its production information regarding other incidents that bear no relation to
    Plaintiffs’ claims. Although the scope of discovery is broad, requests must show a
    reasonable expectation of obtaining information that will aid the dispute’s
    resolution. In re 
    CSX, 124 S.W.3d at 152
    ; see also Tex. R. Civ. P. 192 cmt. 1. In
    addressing Sun Coast’s argument, we find guidance in decisions from our court and
    others examining whether certain discovery requests sought irrelevant information.
    This court, for example, evaluated the discoverability of incident reports in a
    premises defect suit in In re H.E.B. Grocery Co. There, the plaintiff slipped and fell
    due to a slippery condition on the floor. The plaintiff sought the production of
    incident reports for the store generally involving “slip and falls” or “trip and falls,”
    specifically including those “caused by a liquid substance on the floor.” In re H.E.B.
    Grocery 
    Co., 375 S.W.3d at 503
    . Our court held that the discovery of incident
    reports pertaining generally to “other incidents” was overbroad because it would
    “necessarily implicate every accident or incident report in H.E.B.’s possession.” 
    Id. However, our
    court refused to limit the discovery of such reports to those pertaining
    solely to liquid on the floor or slippery conditions and instead allowed discovery of
    reports regarding slip and falls or trip and falls. 
    Id. We stated
    that, although the
    majority of the plaintiff’s allegations pertained to the slippery conditions of the floor,
    the plaintiff also alleged that H.E.B. was negligent in its policies and procedures for
    training, inspecting, and making the premises safe. 
    Id. “Thus, incidents
    of debris
    10
    on the floor that presents a tripping hazard would lead to relevant information on
    this ground for relief just as incidents of liquid substances left on the floor.” 
    Id. More recently,
    in In re National Collegiate Athletic Association, 
    543 S.W.3d 487
    , 496 (Tex. App.—Dallas 2018, orig. proceeding), plaintiff Debra Ploetz brought
    a wrongful death action against the NCAA for negligence, alleging that her husband
    Greg’s death from Chronic Traumatic Encephalopathy (CTE) was a result of
    concussions he sustained while playing football at the University of Texas. The
    NCAA argued that the trial court’s order to produce documents related to head
    trauma of all types from all sports was overbroad. Citing In re American Optical
    and In re Graco, the court of appeals agreed in part and held that the trial court
    abused its discretion by refusing to limit discovery to injuries from concussive and
    sub-concussive blows to the head that may result in brain diseases, such as dementia
    or CTE—the injury alleged in that case. 
    Id. at 494-95.
    But the court of appeals
    rejected the argument that the order should be limited to injuries sustained solely
    while playing football, because “[i]nformation known to the NCAA regarding
    concussive and non-concussive blows to the head and the impact of those injuries
    on NCAA athletes is discoverable regardless of whether the NCAA obtained the
    information from studying brain injuries in soccer players, hockey players, football
    players, or athletes in other sports because the injury, not the sport, is the proper
    inquiry.” 
    Id. at 496.
    These are not the only examples of courts limiting discovery when requests
    are broad enough to encompass information irrelevant to the suit. See, e.g., In re
    Nat’l Lloyds Ins. 
    Co., 507 S.W.3d at 225
    (“[w]hile plaintiffs are entitled to discover
    evidence of defendants’ safety policies and practices as they relate to the
    11
    circumstances involved in their allegations, a request for all documents authored by
    [the corporate safety director] on the subject of safety, without limitation as to time,
    place or subject matter, is overbroad.”); In re Deere & Co., 
    299 S.W.3d 819
    , 821
    (Tex. 2009) (orig. proceeding) (per curiam) (trial court properly narrowed discovery
    from “any model backhoe” as stated in the request for production, to only those
    products with handles and step assemblies similar to the allegedly defective model);
    In re 
    Graco, 210 S.W.3d at 601
    (granting mandamus relief when discovery ordered
    had “no apparent connection” to alleged defect); In re Am. Optical 
    Corp., 988 S.W.2d at 713
    (reversing discovery order regarding products plaintiffs never used);
    K Mart Corp. v. Sanderson, 
    937 S.W.2d 429
    , 431 (Tex. 1996) (holding discovery
    request that encompasses time periods, products, or activities beyond those at issue
    in the case to be overly broad); Fethkenher v. Kroger Co., 
    139 S.W.3d 24
    , 30 (Tex.
    App.—Fort Worth 2004, no pet) (holding that a request for a search of previous
    incidents pertaining to automatic door malfunctions at all 188 stores in southwest
    region was overly broad; court noted that appellant “failed to narrow the request in
    a manner that would heighten its relevancy.”).
    Here, the order pertaining to request for production numbers 1, 3, and 7 is not
    limited as to subject matter other than to “hazardous materials spills.” The order
    pertaining to request for production numbers 10 and 37 is even broader because it is
    not restricted to “hazardous materials spills,” but rather applies more expansively to
    categories of “spills” or “overfills” generally. Consequently, the subject matter of
    the information and documents compelled is not limited to incidents involving
    circumstances necessarily relevant to the underlying lawsuit. See K Mart 
    Corp., 937 S.W.2d at 431
    (order requiring description of all criminal conduct within last seven
    12
    years overly broad when dissimilar criminal conduct had no apparent connection to
    plaintiff’s injury or cause of action). To be sure, Plaintiffs have a right to discover
    all relevant evidence so long as it is reasonably likely to lead to discovery of
    admissible evidence, but we conclude the order allows discovery of information that
    is not relevant. For example, relator argues, and we agree, that the spill log described
    in the order as to request for production number 1 would include hazardous materials
    spills that may have resulted from an automobile accident with a Sun Coast tanker
    truck on the highway. The circumstances of such an incident have little to do with
    the alleged negligence here—a fire risk created by hazardous vapors from spilling
    or over-filling during offloading or delivery.1 See Tex. R. Evid. 401 (defining
    “relevant evidence” as that with any tendency to make consequential facts more or
    less probable). Plaintiffs’ requests could have been drawn more narrowly and still
    obtain the necessary pertinent information. See In re 
    CSX, 124 S.W.3d at 153
    ; In re
    H.E.B. Grocery 
    Co., 375 S.W.3d at 502
    -03; see also 
    Fethkenher, 139 S.W.3d at 30
    .
    Evidence of other accidents that are so dissimilar to the present alleged incident as
    to be irrelevant are not discoverable. Accordingly, we direct the trial court to vacate
    the portion of the order pertaining to request for production number 1 and reconsider
    appropriate tailoring language, with input from the parties,2 that will allow Plaintiffs
    1
    The Harris County Fire Marshall’s office concluded, “After looking at the scene and
    interviewing the driver, the cause of the fire was gasoline vapors coming in contact with the open
    flame in the propane powered bug sprayer.”
    2
    See In re TIG Ins. Co., 
    172 S.W.3d 160
    , 168 (Tex. App.—Beaumont 2005, no pet.)
    (burden to propound discovery complying with the rules of discovery is on the party propounding
    the discovery, and not on the courts to redraft overbroad discovery). As the parties are most
    familiar with the facts discovered to date, they are best suited to devise proper tailoring language
    regarding subject matter.
    13
    the discovery to which they are entitled but without including incidents that are so
    dissimilar to as be irrelevant. See In re H.E.B. Grocery 
    Co., 375 S.W.3d at 503
    . A
    spill log of “all hazardous materials spills” is too broad.
    Request for production numbers 3, 7, 10, and 37—as they refer to request for
    production number 1—necessarily suffer from the same infirmity and we direct the
    trial court to vacate and reconsider the portion of the order as to those requests as
    well.
    The limitations as to those requests should mirror the reasonably tailored
    subject-matter restrictions applicable to request for production number 1.3
    We are not persuaded on this record that the order is unreasonably broad in
    the other respects Sun Coast advocates. In addition to the lack of subject-matter
    limitations, Sun Coast argues the order is overbroad because (1) it lacks limitations
    as to geographic scope and (2) customer or employee identities as to other incidents
    is irrelevant. We disagree. Sun Coast argues correctly that the order is unlimited as
    to geographic area, but it has not shown why the lack of geographic restriction would
    permit discovery of irrelevant incidents if the requests are appropriately tailored by
    subject matter, as we have held they must be. If an incident similar to the present
    3
    Sun Coast challenges the part of the order that requires Sun Coast to produce documents
    under request for production number 37 regarding disciplinary actions taken by Sun Coast’s Driver
    Review Committee concerning spilling, filling, and overfilling since January 1, 2012. According
    to the Employee Handbook, the Driver Review Committee has the power to discipline drivers and
    to memorialize its actions regarding such investigations. The Driver Review Committee was
    responsible for reviewing the conduct of employees, including Marcano. Sun Coast has not shown
    that this part of the order was a clear abuse of discretion. The trial court could have reasonably
    concluded that such order “appears reasonably calculated to lead to the discovery of admissible
    evidence.” See Tex. R. Civ. P. 192.3.
    14
    one occurred in 2014, its circumstances would be discoverable even if it occurred in
    Wyoming. Whether such an incident would be admissible at trial is an issue for
    another day.
    Discovering the identities of customers or employees involved in other
    relevant incidents is likewise not an abuse of discretion. See Tex. R. Civ. P. 192.3.
    Plaintiffs may be entitled to subpoena relevant information from those customers to
    determine whether the circumstances of other incidents are sufficiently similar to
    support admissibility.
    We therefore conditionally grant the petition for writ of mandamus, in part, as
    to the portions of the May 29 order regarding request for production numbers 1, 3,
    7, 10, and 37 because those requests are overbroad as to subject matter. We direct
    the trial court to vacate the May 29 order as to those requests and reconsider
    appropriate limitations. See In re Nat’l Lloyds Ins. 
    Co., 507 S.W.3d at 226-27
    ; In re
    H.E.B. Grocery 
    Co., 375 S.W.3d at 506-07
    .
    B.    Personnel Records
    The trial court compelled the production of the following categories of
    documents from the personnel files of ten persons (Laura Lipscomb, Michael Pace,
    Bill Tilger, Susan Tyler, Jennifer Weldon, Art Flanagan, Mandy Whitaker, Stratton
    Williams, Rob Wynn, and Tammula Wynn): (1) résumés; (2) performance
    evaluations, appraisals, and reviews; (3) any safety or other specialized training
    completed, including testing; (4) any hazardous materials or other safety related
    certifications received or completed; (5) termination notices, letters of resignation,
    or other documents within the personnel files describing the circumstances and date
    15
    of any termination of employment; and (6) for any former employee—last known
    contact information, including legal name, address, and phone number.
    Plaintiffs have alleged that Sun Coast was negligent in the hiring, training,
    supervision, and retention of its “hazardous materials handlers relevant to the event
    which forms the basis of this suit.” Plaintiffs argue that they are therefore entitled
    to discover information bearing on Sun Coast’s corporate knowledge on all levels
    relative to Sun Coast’s: safety practices in the delivery of hazardous materials;
    hiring; screening; training; testing; retraining; and the implementation and
    enforcement of safety rules, policies, and procedures. Plaintiffs assert that they have
    properly requested information regarding relevant employees involved in
    management, supervision, safety, Department of Transportation compliance, audits,
    training, electronic data systems, and dash-cams installed in trucks, and the
    preservation of personnel files and information related to certain employees’
    termination. Plaintiffs also argue that they are entitled to discover the qualifications
    (or lack thereof) of those placed in management positions and responsible for
    oversight of hiring, training, and supervision of its hazardous materials handlers, the
    documentation of employee training and activities, and custody of records regarding
    compliance with state and federal laws and rules.
    Sun Coast contends the information ordered produced is not relevant because
    the ten individuals were not directly involved in the April 7, 2016 incident, did not
    train Marcano, or have not been alleged to have acted negligently themselves.
    In In re H.E.B. Grocery Co., the trial court ordered H.E.B. to produce “a copy
    of the job application, all documents showing safety-related training, job
    performance evaluations, reprimands or records of any disciplinary actions from the
    16
    employment file” for the manager on duty at the time of the incident for a five-year
    period. In her petition, the plaintiff alleged that H.E.B. was negligent in “failing to
    properly train its agents, servants, and/or employees regarding the proper way to
    make the premises reasonably safe.” In re H.E.B. Grocery 
    Co., 375 S.W.3d at 505
    -
    06. Our court recognized that the manager’s job application could show his previous
    experience and whether H.E.B. needed to train the manager. 
    Id. at 506.
    We held
    that in ordering the production of the manager’s “job application, safety-related
    training, job performance evaluations, reprimands or records of any disciplinary
    actions,” the trial court could have reasonably concluded that this information could
    lead to the discovery of admissible evidence. 
    Id. Significantly, the
    trial court’s order
    compelled production of the personnel file for the store manager on duty at the time
    of the incident, not any other employee.
    The trial court also ordered the production of copies of “certificates of
    attendance, regarding any training, school, examination or other similar instruction
    in cleaning or maintenance or safety of your floors” for every employee present in
    the store at the time of plaintiff’s fall. 
    Id. at 506.
    When asked in an interrogatory
    about safety procedures, H.E.B. responded that “[t]he procedure is that managers
    walk the store periodically, maintenance partners walk the store, partners observe
    the area they are in.” 
    Id. We recognized,
    however, that the requested records of
    employees who were not working in the particular area where the plaintiff slipped
    would not be relevant. See 
    id. We therefore
    held that the trial court could have
    reasonably concluded that floor safety training records of managers, maintenance
    partners, and partners who were working in the area where the plaintiff fell could
    lead to relevant, admissible evidence. 
    Id. But we
    held that the trial court’s order to
    17
    produce training documents pertaining to all H.E.B. employees present in the store
    at the time of the incident was overbroad. 
    Id. Essentially, we
    concluded that the
    requested training records as to employees who were not working in the area where
    the plaintiff slipped were irrelevant and outside the scope of discovery.
    In Kessell v. Bridewell, 
    872 S.W.2d 837
    (Tex. App.—Waco 1994, orig.
    proceeding), the Wightmans sued Safeco for underinsured motorist’s coverage after
    their daughter died in an automobile accident with a drunk driver. They sued Safeco
    and Kessel for bad faith in the handling of the UIM claim. Relators (employees of
    Safeco) sought mandamus relief from an order allowing discovery of their
    performance evaluation records. 
    Id. at 838.
    The court of appeals held that the trial
    judge was justified in finding that the performance-evaluation records were relevant
    because they might assist the plaintiffs in discovering other evidence in Safeco’s
    possession that would be admissible in support of their bad-faith claims against
    Kessel and the company. 
    Id. at 842.
    In re Mobil Oil Corp., No. 09-06-392 CV, 
    2006 WL 3028063
    (Tex. App.—
    Beaumont Oct. 26, 2006, orig. proceeding) (per curiam) (mem. op.), involved a
    discovery request for the personnel file of a witness, Johnny Casmore. The trial
    court ordered production of all documents “that are not subject to privacy rights or
    are not privileged.” The plaintiffs argued that Casmore’s personnel file was relevant
    with respect to facts surrounding his employment history and his involvement with
    asbestos. The court of appeals concluded that, “[a]ssuming some documents or
    information in the file may be shown to be relevant, it seems equally obvious the
    personnel file likely includes documents and information that have no relevance to
    this asbestos exposure claim. There is nothing about the location of a document in
    18
    the personnel file that necessarily makes it relevant to the pending action.” 
    Id. at *3.
    The court of appeals held that the discovery request for the entire personnel file was
    overbroad because it was “not tailored to ask only for documents that can be shown
    to be relevant to the asbestos exposure claim.” 
    Id. With the
    above authority in mind, our conclusions as to the discovery ordered
    for each of the ten persons identified in the order are as follows.
    Art Flanagan—Sun Coast represented to the trial court that it has never had
    an employee named Art Flanagan. Plaintiffs cite deposition testimony that Flanagan
    was involved in installing dash cam and other onboard computer recording
    equipment. But this testimony does not indicate that Flanagan was a Sun Coast
    employee; he may have been an independent contractor. The record does not support
    the inclusion of Art Flanagan in the order.
    Bill Tilger was not employed by Sun Coast when the incident occurred on
    April 7, 2016, having left Sun Coast in 2010, six years earlier. Plaintiffs allege that
    Tilger implemented operations policies and procedures that are still in place today.
    Plaintiffs have not shown that Tilger had any supervisory authority over Marcano or
    was involved in Marcano’s training or the incident. Tilger’s alleged involvement in
    implementing policies and procedures more than six years before the accident does
    not, in our view, establish relevance as to his personnel file. Plaintiffs have not
    shown that the compelled categories of documents from his personnel file are
    “reasonably calculated to lead to the discovery of admissible evidence.” Tex. R.
    Civ. P. 192.3(a).
    19
    Michael Pace is a former fleet coordinator. His job entailed scheduling drivers
    and trucks. His only connection to the incident is that he retrieved the truck that
    Marcano drove to Oliver’s property. Plaintiffs have not shown that Pace was
    involved in causing the incident or in Marcano’s hiring or training. Plaintiffs have
    not shown that that the compelled categories of documents from his personnel file
    are “reasonably calculated to lead to the discovery of admissible evidence.” Tex. R.
    Civ. P. 192.3(a).
    Rob Wynn was Marcano’s driver manager on April 7, 2016. He went to the
    scene of the incident. Plaintiffs have not produced any evidence that Rob Wynn was
    involved in causing the incident or in Marcano’s hiring or training. Further,“[t]he
    discovery methods permitted by these rules should be limited by the court if it
    determines . . . that: the discovery sought is . . . obtainable from some other source
    that is more convenient, less burdensome, or less expensive.” Tex. R. Civ. P.
    192.4(a). In In re Mobil Oil Corp., the court of appeals recognized that the
    information that the plaintiffs sought from a witness’s personnel file “would likely
    be obtainable by deposition.” 
    2006 WL 3028063
    , at *3. Plaintiffs have already had
    the opportunity to obtain the information they seek by deposition, and they have not
    shown that the compelled categories of documents from his personnel file are
    “reasonably calculated to lead to the discovery of admissible evidence.” Tex. R.
    Civ. P. 192.3(a).
    Tammula Wynn is an employee in Sun Coast’s Safety Department. Her
    involvement in this suit was limited to gathering documents responsive to the
    Plaintiffs’ earlier Rule 202 proceeding.      This is not sufficient to warrant the
    production of records from her personnel file. See In re Liberty Cty. Mut. Ins. Co.,
    20
    
    537 S.W.3d 214
    , 222 (Tex. App.—Houston [1st Dist.] 2017, orig. proceeding)
    (holding that the witness’s “verification of the interrogatories is an insufficient basis
    to allow the deposition.”). Plaintiffs have not produced any evidence that Tammula
    Wynn was involved in the incident or in Marcano’s hiring or training. Plaintiffs
    have not shown that the compelled categories of documents from her personnel file
    are “reasonably calculated to lead to the discovery of admissible evidence.” Tex. R.
    Civ. P. 192.3(a).
    Jennifer Weldon is Sun Coast’s director of Human Resources. She had no
    responsibility for the training of employees. She gathered documents responsive to
    the original requests for production in the Rule 202 proceeding, but that by itself
    would not make records from her personnel file discoverable. See In re Liberty Cty.
    Mut. Ins. 
    Co., 537 S.W.3d at 222
    . She was a member of the Driver Review and
    Disqualification Committee responsible for the review and discipline of drivers,
    including Marcano. But Plaintiffs have not shown that her personnel file would be
    relevant to the alleged claims or that it is “reasonably calculated to lead to the
    discovery of admissible evidence.” Tex. R. Civ. P. 192.3(a).
    Stratton Williams is the former safety director Sun Coast. On April 7, 2016,
    Williams was responsible for implementing Sun Coast’s safety rules. Williams was
    designated as Sun Coast’s corporate representative in this suit and was deposed in
    the Rule 202 proceeding. He was fired a few days after his deposition, during which,
    Plaintiffs say, he admitted certain facts against Sun Coast’s interests. It is possible
    that Williams’s termination may be related to the April 7, 2016 incident or his
    performance as safety director. Because Williams was a manager with responsibility
    for formulating and implementing Sun Coast’s safety rules, the trial court reasonably
    21
    could have found that the listed items from his personnel file are reasonably
    calculated to lead to the discovery of admissible evidence. See In re H.E.B. Grocery
    
    Co., 375 S.W.3d at 505
    -06. Accordingly, Sun Coast has not shown that the part of
    the order pertaining to portions of Williams’s personnel file was a clear abuse of
    discretion.
    Susan Tyler is Sun Coast’s current safety manager and was its environmental
    compliance manager on April 7, 2016. She trained drivers on spill prevention and
    was responsible for reporting spills to TCEQ and EPA. She was involved in spill
    incident investigations and research but did not go to the scene of the April 7, 2016
    incident. Tyler maintains custody of Sun Coast’s spill log. Plaintiffs have not
    produced any evidence that Tyler was involved in Marcano’s hiring or training.
    Plaintiffs have had the opportunity to depose Tyler. Because it appears that Tyler
    was a manager with some responsibility for driver training and spill prevention and
    investigation, the trial court reasonably could have found that the production of the
    listed items from her personnel file are “reasonably calculated to lead to the
    discovery of admissible evidence.” See Tex. R. Civ. P. 192.3(a); In re H.E.B.
    Grocery 
    Co., 375 S.W.3d at 505
    -06. Accordingly, Sun Coast has not shown that the
    part of the order pertaining to portions of Tyler’s personnel file was a clear abuse of
    discretion.
    Mandy Whitaker is a driver trainer. She performed an audit of Marcano’s
    driver qualification file two years before the April 7, 2016 fire and found that the
    file was incomplete. She is no longer employed by Sun Coast. Sun Coast has not
    shown that the part of the order pertaining to portions of Whitaker’s personnel file
    was a clear abuse of discretion. See Tex. R. Civ. P. 192.3(a).
    22
    Laura Lipscomb is a manager who oversees the training department at Sun
    Coast. Lipscomb, however, did not train Marcano. Because Lipscomb was in charge
    of and responsible for training drivers, the trial court reasonably could have found
    that the listed items from her personnel file are “reasonably calculated to lead to the
    discovery of admissible evidence.” See Tex. R. Civ. P. 192.3(a); In re H.E.B.
    Grocery 
    Co., 375 S.W.3d at 505
    -06. Accordingly, Sun Coast has not shown that the
    part of the order pertaining to portions of Lipscomb’s personnel file was a clear
    abuse of discretion.
    In sum, we conclude that the trial court abused its discretion by ordering the
    production of the personnel files of Michael Pace, Bill Tilger, Jennifer Weldon, Art
    Flanagan, Rob Wynn, and Tammula Wynn. Sun Coast has no adequate remedy by
    appeal for these errors. See In re Houstonian Campus, 
    L.L.C., 312 S.W.3d at 183
    (citing 
    Walker, 827 S.W.2d at 843
    ). We conditionally grant the petition as to the
    portion of the May 29 order compelling production of documents responsive to
    request for production number 17 as to Michael Pace, Bill Tilger, Jennifer Weldon,
    Art Flanagan, Rob Wynn, and Tammula Wynn. We deny the petition as to the other
    identified employees.
    C.    Electronic Communications—Emails
    The May 29 order compels the production of “any electronic communications
    regarding the events of April 7, 20184 which occurred at the location of the subject
    fire and this lawsuit (except for any privileged communications), including
    correspondence between Stratton Williams and Kathy Lehne which has not been
    4
    We assume April 7, 2016 was intended.
    23
    previously produced.” This portion of the order relates to request for production
    numbers 21-28. Request numbers 25-28 pertain specifically to emails. The record
    shows that Sun Coast either produced documents in response to request for
    production numbers 25-28 or stated that no responsive documents existed. Sun
    Coast argues that this part of the order is an abuse of discretion because, to the extent
    it grants relief related to emails, Sun Coast has already produced all responsive
    emails within its possession, custody, or control and the record does not show that
    any additional responsive and unproduced emails exist. We agree that a party cannot
    be compelled to produce documents that do not exist. See In re Jacobs, 
    300 S.W.3d 35
    , 46-47 (Tex. App.—Houston [14th Dist.] 2009, orig. proceeding) (“It is well-
    settled that a party cannot be forced to create documents that do not exist for the sole
    purpose of complying with a request for production.”). The record presented does
    not contain any evidence that would support a finding that responsive emails exist
    but remain unproduced. Accordingly, Sun Coast has shown an abuse of discretion
    in this regard.5 See In re 
    Jacobs, 300 S.W.3d at 46-47
    .
    5
    Sun Coast has a continuing duty to supplement its discovery responses. See Tex. R. Civ.
    P. 193.5.
    24
    D.     Electronic Communications—Text Messages
    The May 29 order also requires Sun Coast to produce information responsive
    to request for production numbers 21-24, which seek text messages pertaining to the
    April 7, 2016 incident between Stratton Williams and any other Sun Coast
    employees, including Kathy Lehne, Michael Pace, and Rob Wynn. Sun Coast argues
    that the trial court abused its discretion because text messages stored on employees’
    personal cell phones are not within Sun Coast’s possession, custody, or control and,
    therefore, Sun Coast cannot be compelled to produce any responsive text messages.
    Text messages have been defined as “short messages [sent] over a cellular
    phone network, typically by means of a short message service (SMS).” See Butler
    v. State, 
    459 S.W.3d 595
    , 600 (Tex. Crim. App. 2015). They are electronic
    communications between users of mobile devices—such as cell phones, smart
    phones, or tablets—and transmitted over a cellular network or internet connection.
    Plaintiffs have represented that a text message’s content is stored on the user’s device
    and may or may not be accessible through the user’s cell phone provider. We assume
    this to be the case for purposes of the instant proceeding.6
    Our review of the present record reveals the following facts. The cell phones
    in question are owned by the employees, not Sun Coast. Sun Coast employees use
    their personal cell phones to talk, email, and send text messages for work-related
    matters, though the record does not establish that they are required to do so. In their
    6
    Text messages are digital information capable of storage either on a mobile device or
    remote server. See Riley v. California, 
    134 S. Ct. 2473
    , 2484 (2017). As the record in this case
    does not involve text messages stored remotely, or “cloud computing,” see 
    id. at 2491,
    we limit
    our analysis to discovery of digital text content presumably stored on the employees’ personal
    devices.
    25
    monthly paychecks, employees receive a partial reimbursement for their individual
    cell phone bills. The record does not show the amount of reimbursement.
    In response to a valid discovery request, a person is “required to produce a
    document or tangible thing that is within the person’s possession, custody, or
    control.” Tex. R. Civ. P. 192.3(b); see In re Fairway Methanol LLC, 
    515 S.W.3d 480
    , 495 (Tex. App.—Houston [14th Dist.] 2017, orig. proceeding). Possession,
    custody, or control of an item means that “the person either has physical possession
    of the item or has a right to possession of the item that is equal or superior to the
    person who has physical possession of the item.” Tex. R. Civ. P. 192.7(b). Thus, a
    party must produce items it either physically possesses or constructively possesses,
    meaning the party has the right to obtain possession from a third party, such as an
    agent or representative. See GTE Commc’ns Sys. Corp. v. Tanner, 
    856 S.W.2d 725
    ,
    729 (Tex. 1993) (orig. proceeding). The party seeking production has the burden of
    proving that the party from whom production is sought has actual physical
    possession or the right to obtain possession of the requested items. See id.; In re
    Methodist Primary Care Grp., 
    553 S.W.3d 709
    , 722 n.4 (Tex. App.—Houston [14th
    Dist.] 2018, orig. proceeding); In re U-Haul Int’l, 
    87 S.W.3d 653
    , 656 (Tex. App.—
    San Antonio 2002, orig. proceeding) (per curiam).
    Plaintiffs do not contend that Sun Coast physically possesses any responsive
    text messages or the devices on which text messages may be stored. Plaintiffs
    acknowledge that the requested text messages are within the physical possession of
    Sun Coast’s employees. Thus, the May 29 order cannot rest upon the factual premise
    that Sun Coast “has physical possession of the item[s].” Tex. R. Civ. P. 192.7(b).
    26
    Rather, Plaintiffs argue that Sun Coast has constructive possession over any
    responsive text messages in that Sun Coast has the right to obtain them from its
    employees. As support, plaintiffs cite Sun Coast’s “Employee Handbook and
    Authorization,” which allows Sun Coast to inspect employees’ electronic devices—
    including personal devices owned by the employees—and remove any company
    “confidential information” thereon. Additionally, plaintiffs note that Sun Coast
    reimburses its employees for a portion of their phone bills each month, and
    employees use text messaging for work-related matters while in the course and scope
    of employment.
    First, we consider the nature and extent of the employees’ rights to the content
    of any responsive text messages stored on their personal cell phones or other mobile
    devices. As cell phones, smart phones, and similar mobile devices are personal
    property, it follows that the owners of such devices generally enjoy the full panoply
    of “fundamental”7 property rights recognized by Texas law.8 That cluster of rights
    necessarily includes the right to possess, use, or transfer the property, and to exclude
    others. See Evanston Ins. Co. v. Legacy of Life, Inc., 
    370 S.W.3d 377
    , 383 (Tex.
    2012) (“Some of the key rights in American jurisprudence that make up the bundle
    7
    “Private property rights have been described ‘as fundamental, natural, inherent,
    inalienable, not derived from the legislature and as pre-existing even constitutions.’” Severance
    v. Patterson, 
    370 S.W.3d 705
    , 709 (Tex. 2012) (quoting Eggemeyer v. Eggemeyer, 
    554 S.W.2d 137
    , 140 (Tex. 1977)).
    8
    Property rights are created and defined by state law. Consumer Serv. All. of Tex., Inc. v.
    City of Dallas, 
    433 S.W.3d 796
    , 805-06 (Tex. App.—Dallas 2014, no pet.); Reese v. City of
    Hunter’s Creek Vill., 
    95 S.W.3d 389
    , 391 (Tex. App.—Houston [1st Dist.] 2002, pet. denied). The
    term “‘property right’ refers to any type of right to specific property, including tangible, personal
    property.” City of Corpus Christi v. Maldonado, 
    398 S.W.3d 266
    , 270 (Tex. App.—Corpus Christi
    2011, no pet.).
    27
    of property rights include the rights to possess, use, transfer and exclude others.”)
    (citing Kaiser Aetna v. United States, 
    444 U.S. 164
    (1979)). A property owner’s
    right to exclude others from his or her property is recognized as “‘one of the most
    essential sticks in the bundle of rights that are commonly characterized as property.’”
    Marcus Cable Assocs., L.P. v. Krohn, 
    90 S.W.3d 697
    , 700 (Tex. 2002) (quoting
    Dolan v. City of Tigard, 
    512 U.S. 374
    , 384 (1994)); see also Sanchez v. Southampton
    Civic Club, Inc., 
    367 S.W.3d 429
    , 441 (Tex. App.—Houston [14th Dist.] 2012, no
    pet.); II W. BLACKSTONE, BLACKSTONE’S COMMENTARIES 139 (Tucker ed. 1803).
    Consistent with long-standing Texas property law and the exclusionary interest
    inherent in property ownership, we conclude that owners of cell phones and other
    mobile communication devices generally have the right to possess the device itself
    and to exclude others from the content of text messages stored on the device.9
    We next examine whether Sun Coast has an equal or superior right to possess
    text messages stored on its employees’ personal cell phones or other mobile devices
    by virtue of the relationship between Sun Coast and its employees. See Tex. R. Civ.
    P. 192.7(b). For purposes of civil discovery, whether a party has the right to
    possession of an item10 that is equal or superior to the party who has physical
    9
    Separately from, but necessarily connected to, the exclusionary rights emanating from
    property ownership, Texas recognizes that cell phone owners also enjoy a subjective expectation
    of privacy in the contents of their cell phones. See Granville v. State, 
    423 S.W.3d 399
    , 405 n.16
    (Tex. Crim. App. 2014). Thus, depending on the circumstances, an employer’s search of an
    employee’s personal cell phone would potentially implicate privacy concerns and may give rise to
    a claim for invasion of privacy. See K-Mart Corp. Store No. 7441 v. Trotti, 
    677 S.W.2d 632
    , 636–
    38 (Tex. App.—Houston [1st Dist.] 1984, writ ref’d n.r.e.) (holding evidence sufficient to support
    finding that employer’s search of employee’s personal locker invaded employee’s privacy rights).
    10
    Text messages are digital information and parties may obtain discovery of electronic
    data. See Tex. R. Civ. P. 192.3(b).
    28
    possession is a legal right based upon the relationship between the two. See 
    GTE, 856 S.W.2d at 729
    ; In re Methodist Primary Care 
    Grp., 553 S.W.3d at 722
    n.4. As
    evident from our record, the relationship between Sun Coast and its employees is
    one of at-will employment. An “important and long-standing doctrine” in Texas,11
    the at-will employment relationship is binding neither on employer or employee and
    may be terminated by either the employer or the employee for any reason. See, e.g.,
    Anderson v. Durant, 
    550 S.W.3d 605
    , 624 (Tex. 2018); Martin v. Credit Prot. Ass’n,
    
    793 S.W.2d 667
    , 669-70 (Tex. 1990).                 Generally, nothing about the at-will
    employment relationship alters an employer’s or an employee’s traditional rights to
    possess their respective property to the exclusion of the other. If, for example, an
    employer takes possession of an employee’s personal property the employer may be
    liable for conversion,12 and vice versa.13 Plaintiffs have not cited a case holding that
    a garden variety principal-agent relationship creates in the principal a right to possess
    the agent’s personal property that is equal or superior to the agent’s rights of
    possession under Texas law, even when the agent may use the personal property at
    issue for work-related matters.
    Employers and employees, however, may alter the nature and extent of their
    respective rights by express agreement or other terms of employment. See Sawyer,
    11
    Sawyer v. E.I. Du Pont de Nemours & Co., 
    430 S.W.3d 396
    , 402 (Tex. 2014).
    12
    See Ramin’ Corp. v. Wills, No. 09-14-00168-CV, 
    2015 WL 6121602
    , *11 (Tex. App.—
    Beaumont Oct. 15, 2015, no pet.) (mem. op.) (legally sufficient evidence supporting finding that
    employer converted personal property of at-will employee).
    13
    See Tex. Integrated Conveyor Sys., Inc. v. Innovative Conveyor Concepts, Inc., 
    300 S.W.3d 348
    , 377 (Tex. App.—Dallas 2009, pet. denied) (employer enforcing its rights over
    company property against employee; fact question on claims under Theft Liability Act and
    conversion).
    
    29 430 S.W.3d at 403
    ; Byars v. City of Austin, 
    910 S.W.2d 520
    , 523 (Tex. App.—Austin
    1995, writ denied) (modification of at-will relationship must be by express
    agreement). Texas courts have “insisted that the parties be definite in expressing
    their intent” in this regard. 
    Sawyer, 430 S.W.3d at 403
    . Plaintiffs contend such an
    agreement exists here. They point to Sun Coast’s “Employee Handbook and
    Authorization,” which we assume is signed by each employee, as support for the
    proposition that Sun Coast retains the right to access “company information” on
    employees’ personal cell phones. But employee handbooks or manuals generally do
    not alter the at-will employment relationship,14 and that is the case here. The
    document states specifically that it is not an employment contract and does not alter
    the at-will employment relationship.
    Further, the “company information” Sun Coast retains the right to access on
    employees’ personal devices is confidential and proprietary information owned by
    Sun Coast and disclosed to employees.15 That information belongs to the company,
    not to the employee, as the confidentiality agreement makes clear. The employees
    agree that Sun Coast’s confidential information remains its property and that Sun
    14
    See, e.g, Shell Oil Co. v. Humphrey, 
    880 S.W.2d 170
    , 176 (Tex. App.—Houston [14th
    Dist.] 1994, writ denied) (holding no implied contract when employee handbook did not limit
    employer’s right to terminate employment); Day & Zimmermann, Inc. v. Hatridge, 
    831 S.W.2d 65
    , 69 (Tex. App.—Texarkana 1992, writ denied) (stating that statement of company policy,
    without an express agreement, did not create contractual rights in employment).
    15
    Specifically, the Handbook contains a confidentiality and non-disclosure agreement,
    which defines the “confidential information” to which it applies as: “certain information belonging
    to the Company which is of a confidential, private, trade secret and proprietary nature,” and
    includes a plethora of information which is “developed or used by or in the possession of the
    Company, which is not generally known outside of the Company, and which gives the Company
    a competitive advantage.”
    30
    Coast has the right to inspect any electronic device, even those owned by the
    employee, and to remove any “confidential information.” The agreement does not
    expressly grant Sun Coast the right to access or possess information stored on
    employees’ cell phones other than the “confidential information” described in the
    agreement. As the requested text messages at issue do not fall within the scope of
    “confidential information,” the “Employee Handbook and Authorization” form does
    not apply to the present circumstance and does not create in Sun Coast a right to
    possess any responsive text messages that is equal or superior to the employees’
    rights of possession.16 Additionally, though employees may have sent text messages
    on work-related matters, there exists no evidence that Sun Coast has a written policy
    or agreement that all work-related communications stored on employees’ personal cell
    phones belong to the company.
    Plaintiffs also contend that Sun Coast has possession, custody, and control
    over its employees’ text messages because Sun Coast reimburses a portion of their
    employees’ monthly cell phone bills. But the record does not provide any details as
    to the amount of reimbursement or whether it is intended to cover text messaging
    expense for work purposes. The fact of a partial reimbursement of monthly cell
    phone bills does not, by itself, alter the employment relationship in a way that gives
    Sun Coast a right to possess its employees’ text messages on their personal cell
    phones.
    16
    It is the right to possess the item that counts. See Tex. R. Civ. P. 192.7(b) (emphasis
    added). Mere access to a document does not equate to possession, custody, or control. See In re
    Kuntz, 
    124 S.W.3d 179
    , 184 (Tex. 2003) (orig. proceeding); see also In re Shell E & P, Inc., 
    179 S.W.3d 125
    , 131 (Tex. App.—San Antonio 2005, orig. proceeding).
    31
    Texas has not recognized the rights Plaintiffs advocate absent an employment
    contract specifically granting those rights, which is not present here. We accordingly
    hold that an at-will employer generally does not have a right to possess text messages
    stored on its employees’ personal cell phones that is equal or superior to the rights
    of the employees who own and have physical possession of the devices.17 Thus,
    Plaintiffs have not shown that Sun Coast has possession, custody, or control over
    any text messages responsive to request for production numbers 21-24 and can be
    compelled to produce them. See Tex. R. Civ. P. 192.7. Our ruling, however, does
    not prevent Plaintiffs from seeking to obtain responsive and relevant text messages
    directly from the employees (or their providers, if available) through permissible
    discovery processes available under the rules of procedure.
    We have found no on-point cases from any state court, but our holding aligns
    with the overwhelming majority of federal cases discussing the issue. See Hayse v.
    City of Melvindale, C.A. No. 17-13294, 
    2018 WL 3655138
    , at *7 (E.D. Mich. Aug.
    2, 2018) (finding plaintiff failed to meet burden of demonstrating that personal
    devices belonging to defendant’s employees were in possession, custody, or control
    of defendant); Lalumiere v. Willow Springs Care, Inc., No. 1:16-CV-3133-RMP, 
    2017 WL 6943148
    , at *2 (E.D. Wash. Sept. 18, 2017) (holding that “company does not
    possess or control the text messages from the personal phones of its employees and may
    17
    Our ruling, we hasten to add, pertains to the employment relationship in a private, as
    opposed to a public, context. Cf. Tex. Att’y Gen. Op. OR2003-1890 (declaring that personal e-
    mails were not exempt from the Texas Public Information Act solely because they were in the
    possession of employees and not governmental body); Tex. Att’y Gen. Op. OR2003-0951 (holding
    that governmental body could have right to access personal e-mails even though they were in
    possession of individuals and governmental body did not have a policy establishing its right to the
    information).
    32
    not be compelled to disclose text messages from employees’ personal phones”); Cotton
    v. Costco Wholesale Corp., No. 12-2731-JW, 
    2013 WL 3819974
    , at *6 (D. Kan. July
    24, 2013); see also Ewald v. Royal Norwegian Embassy, No. 11-CV-2116 SRN/SER,
    
    2013 WL 6094600
    , at *10 (D. Minn. Nov. 20, 2013).
    Plaintiffs acknowledge these cases but rely on other federal district courts, which
    have held that that an employer possesses or controls relevant text messages on
    employees’ personal phones when evidence exists that the employer directed the
    employees to use texts to communicate with their supervisors or customers, or the
    company had a written policy or agreement that all work-related communications are
    property of the company. See In re Pradaxa (Dabigatran Etexilate) Prods. Liab.
    Litig., No. 3:12-md-2385-DRH-SCW, 
    2013 WL 6486921
    , at *17 (S.D. Ill. Dec. 9,
    2013) (finding defendants had duty to ensure employees understood that litigation
    hold included text messages), rescinded on other grounds, In re Petition of
    Boehringer Ingelheim Pharms., Inc., 
    745 F.3d 216
    (7th Cir. 2014); H.J. Heinz Co. v.
    Starr Surplus Lines Ins., No. 2:15-cv-00631-AJS, 
    2015 WL 12791338
    , at *4 (W.D. Pa.
    July 28, 2015). These cases are factually distinguishable and, in any event, we are
    not inclined to follow their reasoning when doing so would conflict with long-
    standing Texas property and employment law.
    For these reasons, we conclude that the trial court abused its discretion in
    granting the motion to compel as to request for production numbers 21-24 when it
    ordered Sun Coast to produce text messages from the personal cell phones or mobile
    devices owned by its employees. Because Sun Coast has no adequate remedy by
    appeal for this error, we conditionally grant the petition as to this portion of the May
    33
    29 order. See In re 
    Kuntz, 124 S.W.3d at 184
    ; In re Fairway Methanol 
    LLC, 515 S.W.3d at 495
    .
    Conclusion
    For the above reasons, we deny in part and conditionally grant in part the
    petition for writ of mandamus. We direct the trial court to vacate the parts of its
    May 29 order that we have found in this opinion to constitute an abuse of discretion.
    Sun Coast also complains that respondent violated this court’s stay of all
    proceedings in the trial court by setting the case for trial starting on October 1, 2018
    and in other respects. Sun Coast has filed a motion to enforce our stay orders. As
    Respondent has since vacated the orders relators alleged violated our stay, we deny
    Sun Coast’s motion as moot. Our stay orders of May 4, 2018, May 10, 2018, and
    September 25, 2018, are lifted.
    We are confident the trial court will act in accordance with this opinion. The
    writ of mandamus shall issue only if the trial court fails to do so.
    /s/    Kevin Jewell
    Justice
    Panel consists of Justices Donovan, Brown, and Jewell.
    34