Smith Protective Servces Inc. v. FedEx National LTL, Inc ( 2013 )


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  • AFFIRM; Opinion I’ tied .Januar 23, 2013.
    in The
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    .Fift1!        Ji5trict         uf Icxa at Ja11a
    No. 05-I 1-00715-CV
    SMITH PROTECTIVE SERVICES, INC., Appellant
    V.
    FEDEX NATIONAL LTL, INC., Appellee
    On Appeal from the 95th Judicial District Court
    Dallas County, Texas
    Trial Court Cause No. I)C-08-i3718-D
    MEMORANDUM OPINION
    Before Justices Bridges, Lang, and Richter
    1
    Opinion By Justice Lang
    Smith Protective Services, inc. appeals following a bench trial based on partially stipulated
    facts. The trial court awarded Feclhx National LTL, inc. breach of contract damages for losses
    FedEx sustained as a result of the theft of cargo at a FedEx terminal guarded by Smith security
    officers. in two issues, Smith argues the trial court erred in concluding Smith breached the contract
    and failed to prove its mitigation defense. We affirm the trial court’s judgment.
    I. BACKGROUND
    Relevant stipulations established that in May 2005, FedEx’s corporate predecessor, Watkins
    The Honorable Martin Richter. Retired Justwe. Fifth District Court oF Appeals. Dallas. Texas. sitting by assignment.
    Motor Lines, Inc., contracted with Smith br guard services. Approximately one year later, Watkins
    assigned the contract to FedEx. Under the contract, Smith was to provide security officers for
    FedEx ‘s I ort \\orth terminal.
    The theft occurred in the early morning hours ofJune 2, 2008. Thieves entered the terminal
    through a hole cut in the perimeter fence and stole merchandise                               from    several trailers. The hole had
    been cut the previous night and was the second hole cut in three days. At the time of the theft, Smith
    guard Joshua Suwal was on duty.
    Less than a week after the theft, FedEx terminated the contract with Smith. The parties
    stipulated that during the term of the contract, Smith was paid a total of $832,075.36 lbr its services.
    Further, the parties stipulated that (a) the contract was valid; (b) FedEx performed its obligations;
    and. (c) FedEx sustained damages in the amount of$108.308.52 as a result of the theft.
    Based on the live pleadings and stipulations, the issues at trial were whether Smith breached
    the contract by fiuiling to perform its obligations under the contract, including conducting regular
    patrols and indemnifying Fedhx, and whether FedEx mitigated its damages.
    2 Ben Sittig, a Watkins
    Terminal Manager at the time the contract was executed and a FedEx Service Center Manager at the
    time of the theft, testified that under the contract Smith guards were to
    (1) guard against fire, theft, damage, and trespass;
    (2) pen’nit only duly authorized persons to enter the premises;
    (3) make regularly scheduled tours of the premises, checking all gates, doors,
    windows, and lights;
    (4) report any unusual incidents or hazardous conditions as soon as practicable to
    FedEx-designated representatives:
    (5) submit a written report covering all incidents or hazardous conditions at the
    conclusion of each tour; and
    2
    Also tried were issues of whether Smith breached the contract by holing to carry property damage liability insurance naming Fedhx as an
    addiuonal named insured and Smith’s own breach of contract counterclaim against FedEx for terminating the contract without thirtydays’ notice
    and “good cause’ as required by the contract. The trial court concluded both these claims failed, and neither party challenges the judgment in that
    regard. .‘\ccordinglv. we limit our recitation of facts to those that apply to the issues before us.
    (6) comply with post orders which were attached to the contract.’
    According to Sittig, the “unusual incidents or hazardous conditions” that the guards were to report
    included “[a]larms, break-ins, unauthorized personnel, fires, [andi hazardous leaks,” and the
    designated representatives who were                   to   receive these reports were FedEx operations manager Lynn
    Moore, supervisor Brandon Bode, or himself.
    At the time Watkins entered into the contract with Smith, the terminal was closed on holidays
    only. Although the contract provided for regular patrols or “tours of the premises,” the guards were
    expected at that time to           just operate       the gate” and “log the trucks” when the terminal was open and
    to patrol when the terminal was closed.
    In 2006, around the time FedEx succeeded Watkins, the terminal operating hours changed
    to a “restricted schedule,” and guards were expected to patrol not only on holidays, but on
    weeknigbts and weekends as well. Sittig testified that the patrols were                                   to occur every        two hours.
    This was communicated orally and in writing to Smith managers, and they agreed to the schedule.
    Sittig further testified he met quarterly with Smith managers to discuss the guards’ performance and
    “make sure everything was secure,” and he did not remember any manager disputing that patrols
    were required. Daily officer reports (“DOW’), required by the post orders, reflected that most guards
    were regularly patrolling the tenninal, and Sittig had personally observed them patrolling,
    Although the terminal was protected by a perimeter fence alarm system, the first cut in the
    fence did not trigger the alarm, but was discovered by the lawn maintenance crew mid-morning on
    May 30. Sittig was advised that same day. He did not inform any FedEx supervisors or Smith
    managers ofthe hole, but, before leaving the terminal for the weekend, instructed the guard on duty
    ‘me poet orders contained additional “niandatc.y”wcck tales and regulations such a the requirennit to monitor all activity at the front gate
    and the iwnes of the Fedflx representatives to contact in case of an sumrgmoy.
    -3-
    to monitor the area and to inform the other guards working that weekend of the need to monitor that
    spec   c area.
    On Sunday, June 1, at around 5;0( a.m., an alarm company operator called Sittig to inlbrm
    him that the fence alarm had been triggered. The operator had already contacted Suwal, the guard
    on duty at the time. Because the operator did not express any concern, and other thlse alarms had
    occurred in recent weeks. Sittig assumed this alarm was false. Sittig directed the operator to place
    the system on “test mode” so that if the alarm was triggered again, it could be disregarded. The
    following morning, Sittig learned from dock supervisor Johnny Pruitt that a second hole had been
    cut in the fence and the theft at issue here had occurred. Sitting testitied he went to the terminal after
    receiving the phone call and found that the thieves had stolen cargo from trucks parked along the
    fence. Sittig later learned that Suwal had discovered the second hole during his overnight shift on
    May 3 1 and informed Pruitt about it during his overnight shift on June 1. In Sittig’s opinion,
    stronger security measures, including moving the trailers from the fence, could have been taken had
    Suwal and Pruitt reported the second hole to him or Moore, the operations manager.                  Sittig
    acknowledged that stronger security measures could also have been taken if he had reported the first
    hole to Smith management or FedEx superiors. He acknowledged, too, that he was aware that not
    all guards were patrolling regularly, but he did not report this to Smith managers.
    Sittig’s testimony that he met with Smith managers quarterly to discuss the guards’
    performance and that the guards did not make scheduled tours of the premisses prior to 2006 was
    corroborated by Paul Atwell, a Smith operations manager from 1995 to 2005. Also corroborated was
    Sittig’s testimony that Smith guards were required to regularly patrol the premises once the operating
    hours of the terminal changed. Smith’s “post supervisor” Santos Gracia and FedEx operations
    manager Moore agreed that Smith guards were required to conduct patrols when the terminal was
    closed, although Gracia believed they were to patrol the dock area only and Moore believed they
    were to patrol univ the tence line.
    Fedhx regional securit managerNolan Burns testified he investigated the theft and prepared
    a report. Sittig, Pruitt. Suwal. and two other Smith guards who were on duty the weekend the theft
    occurred were interviewed as part of the investigation. Burns learned from the interviews that none
    of the guards was aware of the requirement offence patrols. He also learned that Pruitt and Suwal
    found several trailers from which locks were removed the night of June I. No merchandise was
    missing, however, and neither Pruitt nor Suwal reported their findings to Sittig or Moore.       Burns
    testified that he inspected the area where the theft occurred and found no evidence that any “devices”
    such as a forklift or dofly were used. Based on that. he believed the stolen cargo was removed by
    hand over a period of at least three hours. He concluded the theft occurred between midnight and
    4:30 a.m. and that several people were involved. He further concluded that the “security failure”
    resulted fi-om several factors including the failure of the guards to regularly patrol the premises and
    the failure to promptly notify proper personnel about the second cut in the fence and the trailers that
    had been tampered with. In his opinion, the thieves knew the guards were not patrolling, and the
    theft could have been pievented if regular patrols had occurred.
    Jeffrey Greer, FedEx National’s vice president and general counsel, testified he met with
    Smith personnel on June 3, 2008 and learned from them for the first time that they did not believe
    the security guards were required to conduct patrols. He made the decision to terminate the contract
    with Smith after a third cut in the fence was discovered June 4, 2008. F-Ic looked at the contract “to
    see what we’d have to do to get paid for our losses,” and on October 1, 2008, made a written demand
    to Smith for payment for the losses. Although the contract provided that Smith was to “indemnify,
    defend and hold harmless [FedEx) from all losses arising out of... property damages, claims, suit,
    damages. expenses or liabilities arising out otor connected in any with [Smith’s] operations. Smith
    did not tender payment. After the i-eeord was closed, the trial court rendered iudgrnent for l-’edEx.
    specifically finding Smith breached its obligation to provide patrol services and indemnify FedEx,
    and signed findings of fact and conclusions of law.
    4
    [he findmgs of fact md conclusions of lass nelude, in relevant part, the Ibilowing:
    FINDINGS OF FA(”F
    etistire the protection 01 property at the I erntinal against thell. the Contract states and Smtth anteed that Smith’s
    0
    ‘1tiard pcrsorttei shall          itt lake regularly scltediileil tours of the prentises,’’ Sttnth agreed to reqnire its secnrttv
    ntiartl ott dots to ‘‘j rleport sits- nnuisual incidents or hta,ardotis conditions as soon as practicable to represcni.itis es
    desiuttated by FedExI.” Stntth also agreed to “j plermit only dnly authorized persons to enter the prentises.”
    5,         Diirmg rcOttlar antI irregular meetings with Smiths niattagers, Fedtx designated represetttatives that should be
    contacted b’ Stntth to report utitusual incidents. In May and June 2005, those representatives were Terminal
    N l,tnager lIen Sitttg, Operations Manager Lynn Ni oore. and Dock Manager Brandon Bode.
    6          Duritti, mc ttnys ss tth Smith nt ttsagcrs FedLx s mitt ncrs also tnstructcd Smith s man tgcrs th it Smith 4t trd
    ssere to conduct tours of the premises hChourly when the Terminal was closed and to remain at the gate logging
    trucks duritig hours when the Terminal Wits open.
    8.         Based on the observations of its ettsployecs and ott documents it received from Smith, Fedfix reasonably believed
    that Smith’s guards were pertdrming regular patrols of the Terminal pt’is’ durittg hours that the Terminal was
    closed.
    .\t       4:47 ,-\\h on Stutidas Jutue I. the ‘l’ertninal’s alariut ssstem sounded.
    3.     .-\ result itug call from the alarm mon it ritig contpans. r\l II’. to the guard shack prompted Smith security guard Josh
    Sins al to look behind the trailers parked along the tiorth Idnee fr the first time. Suwal discovered durittg that
    ituspect ott utt approximately 5:111.1 AM Suttdav June. I that a second hole had been cut itt the fence, lie also
    obsers cil that one rteat’bv trailer had a door ajar and a shippittu pallet wtts disturbed. hut no merchandise was
    ittissiig.
    14.        Su\val did not inform his supervisors, arty of FedEx’s designated representatives, or the police of his findings at
    tins pus mum during or at the eotnplettott of his shift. Nor did tiny other Smith agent or employee inform atmy of
    FedEx’s designated represetutatives ofSuwal’s findittgs.
    15.        Sun-al’s atid Smith’s failure to inform anyof FedEx’s designated representatives ofthe unusual incident constituted
    a breach of the Cotutract by Smith.
    17.        Susval went off duty at 7:011 Sumiday moming, June 1
    1 8.       Sun al returned late        itt   the same   evetti tug,   Sundutv, June 1   for another overnight shift.
    19.        Suwah dtd not inspect the fetuce. patrol the dock or perimeter fetuce. or leave the guard shack at any time during his
    eight—hour shift ututi I 7:00 .\M ott Monday. June 2.
    20.        Stuwth’s failure to patrol the terminal’s premtses during his overnight shift from 11:00 PM on June ito 7:00 AM
    ott Juuie 7 cottstututcd a breach of the Contract by Smith.
    21.        Between midnight atud 4.30 on the morning of Monday, June 2, thieves entered the Terminal yard undetected anti
    broke into fotir trtilers by cutting the locks with bolt cutters. While in the Terminal yard, the thieves were able to
    steal a large quatutity of electrottics undetected.
    22.        Smith’s fiulure to prevent unauthorized persons from entering the ‘i’enatinal’s premises duritug Josh Suwal’s
    overnight shift from 11:00 PM on June 1 to 7:00 AM on June 2 constituted a breach of the Contract.
    24.         Smith failed to conduct regulutrly scheduled patrols of the Terminal premises as reqtnred under the Cotutraet.
    --6--
    The findings and conclusions concerning Smiths failure to (a) patrol regularly, (b) report
    25.    Smith’s failure to perkirm these patrols was a breach of the Contract by Smith,
    26.        lad Smith guards performed the patrols required under the Contract, the theft would have been prevented.
    27.    No acts or omissions by Fcdbx or tts employees or agents caused the theft to be successful,
    29.    Fcdfix first learned of Smith’s contractual breach of flu hog to conduct patrols on or about June 4. 2008. Smith
    informed its on—site supervisorand guards that they were toconduct fourpatrolsduringeach eight—hourshiftdnring
    hours that the ‘I’crminal was closed.
    30     Dui in,, the overni,,ht shift from June 4     2008 the Smith ,,u std did not conduct ins p ittols             md l’cdh x
    experienced another break-in at the Terminal,
    31.    Smiths failure to cortduct patrols on the night of June 4—5 svas a breach of the Contract by Smith.
    32.    On October I, 2008, Fedbx’s general counsel        prescnt[edl Fedfix’s claim to Smith and demandFcdj
    ...                                                       p:iylfleist
    for FedEx’s losses, Smith did not tender the just amount owed withirt thirty (30) days.
    33.    Smith’s refusal to indemnify FedEx for its losses, despite notice and demand, constituted a breach of the Contract
    nit the part of Smith.
    34.    Fcdfix suffered damages in the amount of $108,398.52 that were caused by Smith’s contractual breaches,
    36.    The Court does not find thtat FedEx failed to act reasonably to avoid the damages it incurred asa result of Smiths
    breaches: instead, the Court finds FedEx acted reasonably.
    CONCLUSIONS OF LAW
    4.     .   .   .   Smith’s fiulure to conduct [regularly scheduled tours of the premisesi constitutes a breach of the Contract,
    5.     After discovering that a hole had been cut in the fence and a nearby trailer had beets opened on the morning ofJune
    .2008, Smith’s security guard Josh Suwal did not notify a Fedbx designated representative of tlte fence cut, which
    constituted an unusual incident, Such failure constitutes a breach of the Contract,
    6.     Smith’s conduct permitted unauthorized persons to enter the Terminal and thereby breached the Contract.
    7.     Smith agreed, under the terms of the Contract, to “indemnify, defend and hold harmless [FedEx] from all losses
    irisine out of   propelty dsnssges clunis sutts dim c’, expenses or Ii ibulthes unsung out of or connected tn
    any way with [Smith’sI operations performed on behalf ofFedEx1.” Smith’s refusal to indetnnify FedEs,after
    notice and demand, constituted a breach of the Contract.
    8.     As a result of Stiith’s breaches, FedEx did not receive the benefit of its bargain with Smith, and Smith’s breaches
    of the Contract were the legal causes of FedEx’s damages.
    18.    The doctrine of mitigation of damages prevents a party from recovering for damages resulting from a breach of
    contract that could be avoided by reasonable efforts on the part of the plaintiff. Where a party is entitled to benefits
    of a contract and can save itself from the damages resulting from the contract’s breach with reasonable exertions,
    it is that party’s duty to make such exertions. E.G., Walkers. Salt Flat WaterCo., 
    96 S.W.2d 231
    ,232 (Tex. 1936).
    However. whcrc the party in default was in duty bound to prevent damages, and had equal opportunity with the
    person injured for performance. and equal knowledge of the consequences of nonperformance. he cannot, while
    the contract is in force and effect, be heard to say that the plaintiff might have performed for him, and thus avoided
    such damages. 
    Id. 19. “The
    mitigation-of-damages doctrine requires an injured party, following a breach, to exercise reasonable care to
    minimize his damages if it can be done svith slight expense and reasonable effort.” Montgomery v. Byrd. No. 14-
    07-010l5-CV, 2009 Tex, App. LEXIS 6635, at 26 (Tea. App—Houston [14th Dist.1 Aug. 25, 2009) (not
    designated for publication). Because an injured party does not incur damages that can be mitigated until after the
    breach has occurred, it is onlyrequired to undertake its mitigation efforts “following a breach,” Montgomery, 2009
    Tex, App. LEXIS 6635, at 26: Allen v. American Gen. Fin, Inc., 
    251 S.W.3d 676
    , 686 (Tex. App—San Antonio
    2007, pet. granted).
    21.    FedEx did not fail to exercise reasonable care to minimize its damages. Smith was duty bound to prevent damages
    to FedEx, and it had equal opportunity with FedEx for performance and equal knowledge of the consequences of
    nonperformance. Smith has not established its affirmative defense of failure to mitigate damages.
    —7—
    unusual incidents to dcsinated Eedhx representatives. (c) prevent unauthorized persons from
    entering the premises. and (d) establish its at lirmative defense of mitigation of damages form the
    basis of this appeaL Specifically, Smith challenges findings 5, 6. 8. 15. 20. 22, 24, 25, 26, 27. 29,
    31, 32, 34,36 and conclusions 4, 5, 6, 8. 9, 18, 19, and 21. Smith asserts the evidence is legally and
    factually insufficient to support these findings and the conclusions are incorrect.
    II. STANDARD OF REVIEW
    A. Findings of Fact
    In an appeal from a bench trial, the trial court’s findings of fact have the same weight as jury
    findings.     Walker v. -1iu1ei’son, 
    232 S.W.3d 899
    . 907 (Tex. App. DaHas 2007, no pet.).
    Unchallenged findings are binding on the parties and appellate court. Rich v. Olah, 
    274 S.W.3d 878
    ,
    884 (Tex. App.--Dallas 2008, no pet.). Challenged findings are reviewed under the same legal and
    factual sufficiency standards used in reviewing jury findings. 
    Walker, 232 S.W.3d at 907
    . Because
    the trial court, like the jury, is the sole fudge of the credibility of the witnesses and the weight to be
    given to the testimony, the trial court’s factual determinations are given deference. 
    Rich. 274 S.W.3d at 884
    .
    In determining whether the evidence is legally sufficient, the appellate court views the
    evidence in the light most favorable to the finding, crediting favorable evidence if a reasonable fact-
    finder could and disregarding contrary evidence unless a reasonable fact-finder could not. Aland
    v. Martin. 
    271 S.W.3d 424
    , 429 (Tex. App.—Dallas 2008, no pet.). If the challenged finding is on
    an issue for which the appellant did not have the burden of proof the appellant must demonstrate
    no evidence exists to support the adverse finding. 
    Id. If the
    challenged finding is on an issue for
    which the appellant had the burden of proof the appellant must demonstrate that the evidence
    conclusively establishes the opposite finding. R.i Suarez Enters. Inc. v. PNYXL.P., 380 S.W.3d
    238,245 (rex. App.—Dallas 2012, no pet.).
    In determining whether the evidence is factually sufficient, the appellate court considers and
    weighs all the evidence, both for and against the finding. kit In challenging the factual sufficiency
    of the evidence to support a finding on which the appellant had the burden, the appellant must
    demonstrate on appeal that the adverse finding is against the great weight and preponderance ofthe
    evidence. ii In challenging the factual sufficiency of the evidence to support a finding on which
    the appellant did not have the burden, the appellant must demonstrate the evidence supporting the
    finding is so weak as to be clearly wrong and unjust. THiofTa at Lubbock!, LLCv. Perea, 
    329 S.W.3d 548
    , 572 (rex. App.—Amarillo 2010, pet. denied). Under both the legal and factual
    sufficiency standards, when the trial court finds a single cause of action is supported by multiple
    bases, an appellate court will affirm if the evidence supports any of the findings. See Main Place
    Custom Homes, Inc. i’. Honaker, 192 S.W.3d 604,623 (rex. App.—Fort Worth, 2006, pet. denied).
    B. Stipulated Facts
    Stipulated facts are binding on the parties, the trial court, and the reviewing court. Wells
    Fargo Bank Nw., N.A. v. RPK CapitalXvL LL C, 360 S.W.3d 691,698 (rex. App.—Dallas 2012,
    no pet). An appellate court does not review the legal or factual sufficiency of the evidence of
    stipulated facts. 
    Id. C. Conclusions
    of Law
    An appellate court reviews a trial court’s conclusions of law de novo, evaluating them to
    determine whether the trial court correctly drew the legal conclusions from the stipulated or
    contested facts. 
    Suarez, 380 S.W.3d at 245
    ; RPK Capital, 
    360 S.W.3d 698
    . The trial court’s
    conclusions of law will be upheld if any legal theory supported by the evidence can sustain the
    judgment. Fulgham v. Fischer, 
    349 S.W.3d 153
    , 158 (rex. App.—Dallas 2011, no pet).
    -9-
    HI. APPLICABLE LAW
    A. Breach of Contract
    A breach ot contract occurs when a party tnls to perform an act   it   has expressly or impliedly
    promised to perform. If ark/wide Asset Pzin/usiiig, L. L. C v. ReniA-( ‘enter L. Inc. 
    290 S.W.3d 554
    . 561 (Tex. App—-Dallas 2009. no pet.). The elements ota breach of contract claim are: (a) the
    existence of a valid contract; (b) the plaintiffs performance or tentative performance; (c) the
    defendant’s breach: and, (d) damage to the plaintiff resulting from the breach. 
    Id. When construing
    a written contract, the appellate court’s primary duty is to ascertain and give effect to the intentions
    the parties have objectively expressed in the instrument. Lexis v. Foxn’orili, 
    170 S.W.3d 900
    , 903
    (Tex. App.—Dallas 2005, no pet.). The appellate court may neither rewrite the contract nor add to
    its language. but must enforce it as written. 
    Id. B. Mitigation
    of I)aniagcs
    The doctrine of mitigation of damages generally prevents an in)ured party from recovering
    breach of contract damages that could he avoided by the injured party’s reasonable efforts upon
    learning of the breach. GreatAm. ins. Co. v. N. Austin Mun. Util. Dist. No. 1, 
    908 S.W.2d 415
    , 426
    (Tex. 1995); Pulaski Bank & Trust Co. v. Tex. Am. Bank/Fort Worth, I’/A., 
    759 S.W.2d 723
    , 735
    (Tex. App.—-Dallas 1988, writ denied). However, when the defaulting party is duty bound to
    prevent damages. and has the same opportunity to mitigate as the injured party and equal knowledge
    of the consequences of not doing so, the defaulting party cannot complain of the injured party’s
    failure to mitigate.   Walker v. Salt Flat Water Co., 
    96 S.W.2d 231
    , 232 (Tex. 1936); Trinity
    Universal ins. (‘o. v. Fuller, 
    524 S.W.2d 335
    , 338 (Tex. Civ. App.—Dallas 1975, writ refdn.r.e.).
    Mitigation of damages is an affirmative defense the breaching party must plead and prove. GreatAm.
    
    ins., 908 S.W.2d at 426
    ; S & G Associated Developers, LLC v. Covington Oaks Condo. Owners
    10—
    .4ss’n. Inc. 
    361 S.W.3d 210
    . 2l7(Tex. App.-•--EI Paso 2012. no pet.).
    IV. APPL1CATION OF THE LAW TO THE FACTS
    A. Breach of Contract
    Because ofthe parties’ stipulations, the only element ofFedEx’s breach ofcontract claim at
    issue is Smith’s breach. See Worldwide 
    Assel. 209 S.W.3d at 561
    . FedEx alleged at trial, and the
    trial court found and concluded, that Smith breached the contract by failing to (a) conduct regular
    patrols ofthe premises, (b) notify a designated FedEx representative of the June 1, 2008 knee cut,
    (c) prevent unauthorized persons from entering the tenninal, and (d) indemnify FedEx. Smith
    challenges the first three of these breaches found by the trial court and also asserts the contract “was
    only for the protection of the property of FedEx” and thus Smith is not responsible fir FedEx’s
    losses. However, Smith does not challenge the finding and conclusion pertaining to indemnification
    (finding 33 and conclusion 7). Because an unchallenged finding is binding on the parties and court,
    and a finding that Smith failed to perform at least one obligation under the contract is sufficient to
    support the finding that Smith breached the contract. Smith’s contention that the trial court erred in
    concluding a breach occurred cannot be sustained on this basis alone. See iS: 
    Rich, 274 S.W.3d at 884
    ; Main 
    Place, 192 S.W.3d at 623
    .         Additionally, as FedEx points out, Smith presents no
    argument or authority in support ofits challenge to the finding and conclusion concerning its failure
    to notify FedEx representatives of the fence cut (findings 5, 14 and 15 and conclusion 5).
    Accordingly, Smith has waived any error with respect to this portion of the trial court’s judgment,
    and the judgment can be affirmed on this basis also. See Thx. R. An. P. 38.1(i) (“The brief must
    contain a clear and concise argument for the contentions made, with appropriate citations to
    authorities and to the record.”); 
    Fuigham, 349 S.W.3d at 158
    (“failure to cite legal authority or
    provide substantive analysis results in waiver of the complaint”). Nonetheless, we address the
    —11—-
    merits of Smith’s remaining arguments.
    To prevail on its complaint that the trial court erred in concluding a breach occurred. Smith
    must demonstrate the evidence is legally and factually insufficient to support the court’s findings that
    it failed to conduct regular patrols and prevent unauthorized persons from entering the terminal, and
    the trial court erred in concluding these failures constitute a breach. Because Smith challenges
    issues    which FedEx bore the burden of proving at trial, to establish the evidence is legally
    insufficient. Smith must demonstrate no evidence exists to support these findings. See 
    Aland, 271 S.W.3d at 429
    . To establish the evidence is factually insufficient. Smith must demonstrate the
    evidence supporting the findings are so weak as to be clearly wrong and unjust. 
    Perea, 329 S.W.3d at 572
    .
    Smith contends the evidence is insufficient to support the findings regarding patrols (findings
    6,8,20,24,25,26,31) because no evidence exists that Smith agreed to bi-hourly patrols        “being part
    of the original contract” or that the parties modified the guards’ duties. In making this argument,
    Smith does not challenge the trial court’s finding that the contract provides for regularly scheduled
    patrols (finding 2). Instead, Smith argues that because, at the time the contract     was   executed, its
    guards    were   expected to ‘just   man   the gate,” FedEx was required top1 that the contract     was
    modified and demonstrate the modification. Smith contends the only evidence ofa modification was
    Sittig’s testimony that the guards were expected to patrol every        two   hours once the tenninal’s
    operating hours     were   reduced, that he communicated this to Smith managers at the time of the
    change and at quarterly meetings, and that Smith managers agreed to perform the patrols. Smith
    contends Sittig’s testimony is not credible because he did not testify at his deposition about the
    quarterly meetings and he did not identify the Smith managers with whom he communicated.
    Because Smith does not challenge the trial court’s finding that Smith specifically agreed to
    —12—
    “[mjake regularly scheduled tours of the premises,” it is binding on the parties and court and makes
    pleading and evidence of modification unnecessary. See 
    Rich, 274 S.W.3d at 884
    . Moreover,
    although Smith discounts Sittig’s testimony, the trial court assigns the weight to be given to Sittig’s
    testimony. See id, By finding Smith failed to conduct regular patrols, the trial court necessarily
    believed Sittig’s testimony, a determination we will not disturb on appeal. See 
    id. Additionally, the
    record includes evidence other than Sittig’s testimony concerning the patrols and the communication
    with Smith. Both Santos Gracia, a Smith “post supervisor,” and FedEx operations manager Lindsay
    Moore agreed that the guards were required to conduct regular patrols when the terminal was closed,
    and documentary evidence reflected bihourly patrols were conducted.                Viewed under the
    appropriate standards, we conclude the evidence is legally and factually sufficient to support the
    findings concerning the patrols. Because those findings include a finding that Smith did not patrol
    the premises regularly, we conclude the trial court correctly determined Smith breached the contract
    by failing to conduct regular patrols. See Suarez, 380 S.W,3d at 245; Worldwide 
    Asset, 290 S.W.3d at 561
    .
    We next address Smith’s contention that the trial court erred in concluding Smith breached
    the contract by allowing unauthorized persons to enter the property. Smith argues the evidence is
    legally and factually insufficient to support the findings regarding entry of the property because the
    provision in the contract that Smith was to “[pjermit only authorized persons to enter the premises”
    required only that Smith “insure[] that the access to the premises by visitors and employees was
    monitored and restricted.” Smith further argues that the term “permit” requires an element of
    knowledge on the part of the actor, and FedEx failed to present any evidence that any of Smith’s
    guards knowingly permitted any unauthorized person to access the premises. However, the term
    “knowingly” is not in the contract. “We may neither rewrite the contract nor add to its language.”
    1 i—
    ,Sec I ()xworth, I 70 SW.3d at 903, Additionally. Smith does not challenge the findings that its
    tuard. Joshua Suwal. worked an overnight shi It J tine 1 and that thieves entered the terminal and
    broke into four trailers between midnight and 4:30 the morning of June 2 (findings 18 and 21).
    These Ondings are binding and support the trial court’s conclusion that Smith breached the contract
    by allowing unauthorized persons to enter the property.
    Finally, we address Smith’s contention that the contract was only for the protection of
    Fedhx’s property. In making this contention, Smith relies on the fact that FedEx had an alarm
    system on the perimeter fence, but Smith was not responsible for monitoring it. Smith argues that
    if it had “been hired to protect’ property other than that of FedEx,     [iti would presumably have had
    an active role in monitoring the fence alarm from the beginning.” ‘This challenge to causation and
    damages cannot he sustained because Smith does not challenge the findings and conclusions
    regarding indemnification. According to the language of the indemnity provision, it encompassed
    “all losses arising out of... claims,   ...   damages, expenses or liabilities arising out ofor connected
    in any way with I Smith’s] operations performed on behalf of [FedEx].” There is no limitation to
    FedEx’s property. Further, Smith stipulated that FedEx’s damages were caused by the theft, and the
    theft occurred while a Smith guard was on duty. This stipulation is binding. RFK 
    Capital, 360 S.W.3d at 698
    .
    We conclude the trial court did not err in finding a material breach occurred. Accordingly,
    we resolve Smith’s first issue against it.
    B. Mitigation of Damages
    In its second issue, Smith asserts the evidence is legally and factually insufficient to support
    the trial court’s finding and conclusions that FedEx did not fail to exercise reasonable care to
    minimize its damages, Smith was duty bound to prevent damages to FedEx, Smith had the same
    14—
    opportunity with FedEx to minimize the damages, Smith had equal knowledge of the consequences
    of failing to do so, and Smith failed to establish its defense of mitigation (finding 27 and 36 and
    conclusions 18, 19, 21). Because it bore the burden of establishing this affirmative defense, to
    establish the evidence is legally insufficient, Smith must demonstrate the evidence conclusively
    establishes the opposite finding. See Aland, 271 SW.3d at 429. To establish the evidence is
    factually insufficient, Smith must demonstrate that the court’s finding is against the great weight and
    preponderance of the evidence. See 
    Suarez, 380 S.W.3d at 245
    .
    Smith asserts the evidence reflects that, at the latest, FedEx became aware of Smith’s failure
    to regularly patrol on May 30 when FedEx learned of the first cut in the fence. Smith contends
    FedEx should have informed Smith managers of the first cut “such that Smith could have taken any
    action to insure that fence patrols were conducted the evening of the actual theft.” Smith asserts
    further that Sittig’s and Burn’s testimony about “what could, and should have been done upon theY
    discovery of both the first cut   ...   [and] second cut” demonstrates FedEx was obligated to take
    reasonable steps to mitigate its damages. Finally, Smith argues that the trial court erroneously relied
    on the holding in Walker v. Salt Flat Water C’o. that the defaulting party is barred from relying on
    the doctrine of mitigation of damages when it could have prevented the harm. See 
    Walker, 96 S.W.2d at 232
    . We disagree with Smith’s contentions.
    FedEx’s duty to mitigate did not arise until it became aware that Smith guards were not
    patrolling regularly. 
    Pulaski, 759 S.W.3d at 735
    . Although Smith contends FedEx became aware
    of this failure, at the latest, when FedEx learned of the first cut in the fence, the trial court found, and
    Smith does not challenge, that FedEx first learned of the lack of regular patrols “on or about June
    4, 2008.” This finding is binding. 
    Rich, 274 S.W.3d at 884
    . Moreover, the record reflects Smith
    was contractually obligated to guard against damage to property: had, as a provider of guard services,
    —15—
    the same opportunity as, if not greater than, FedEx to minimize damages resulting from a theft; and
    had the same knowledge as FedEx ofthe consequences of failing to minimize damages, as evidenced
    by the indemnification provision. Smith has cited to us no evidence to the contrary and we could find
    none. Given the applicable legal standards, we conclude that Smith could not complain that FedEx
    was required to minimize its damages. and the trial court did not err in concluding Smith failed to
    establish its defense of mitigation. See 
    Fulgham, 349 S.W.3d at 158
    , We resolve Smith’s second
    issue against   it.
    V. CONCLUSION
    Having resolved both of Smith’s issues against it, weffirm the trial court’s judgment.
    QôLAS.&G’7
    JUSTICE/
    1 10715F.P05
    —16-
    Qniirt uf Apprahi
    FiftI! Jitrirt nf .Eixa at JaI1a
    JUDGMENT
    SMITH PROTECTIVE SERVICES. INC.,                     Appeal from the 95th Judicial District Court
    Appellant                                            of Dallas County, Texas. (Tr.Ct.No. DC-08-
    13718-D).
    No. 05-1 l-00715-CV           V                      Opinion delivered by Justice Lang, Justices
    Bridges and Richter participating.
    FEDEX NATIONAL LTL, INC., Appellee
    In accordance with this Court’s opinion of this date, we AFFIRI’I the trial court’s judgment.
    We ORDFR that appellee Fedex National LTL, Inc. recover its costs of this appeal from appellant
    Smith Protective Services, Inc.
    Judgment entered January 23, 2013
    r)(   1 (I.\S S. I..\\
    IL :srI i: