Roberts v. Generation Next ( 2021 )


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  •                                                                                 FILED
    United States Court of Appeals
    UNITED STATES COURT OF APPEALS                        Tenth Circuit
    FOR THE TENTH CIRCUIT                         April 22, 2021
    _________________________________
    Christopher M. Wolpert
    Clerk of Court
    GALE ROBERTS, individually and d/b/a
    “Gone Working” (Pro Se),
    Plaintiff - Appellant,
    v.                                                         No. 20-2068
    (D.C. No. 1:18-CV-00975-WJ-LF)
    GENERATION NEXT, LLC; ESTATE OF                             (D. N.M.)
    RICHARD COOK; KATHARINE COOK
    FISHMAN; PAUL MATTHEW CASTER;
    ANTIQUITY ENCOUNTER; JOHN
    MELANCON; EXPEDITION
    RESOURCES, LLC; EXPLORATION
    OPES, LLC; DONALD PATTERSON;
    GERALD KEMLER; HOWARD TALKS;
    WILLIAM FLOTO; JANE AND JOHN
    DOES,
    Defendants - Appellees.
    _________________________________
    ORDER AND JUDGMENT*
    _________________________________
    Before MORITZ, BALDOCK, and EID, Circuit Judges.
    _________________________________
    *
    After examining the briefs and appellate record, this panel has determined
    unanimously that oral argument would not materially assist in the determination of
    this appeal. See Fed. R. App. P. 34(a)(2); 10th Cir. R. 34.1(G). The case is therefore
    ordered submitted without oral argument. This order and judgment is not binding
    precedent, except under the doctrines of law of the case, res judicata, and collateral
    estoppel. It may be cited, however, for its persuasive value consistent with
    Fed. R. App. P. 32.1 and 10th Cir. R. 32.1.
    This appeal involves a dispute about a hunt for buried treasure. Appellant
    Gale Roberts, individually and for his company, Gone Working (“GW”), filed the
    underlying lawsuit claiming he agreed with the above-named defendants and others
    to fund a treasure exploration mission on Black Mesa, a hill area in New Mexico. He
    claimed the defendants conspired to find the buried treasure without his knowledge,
    relocate the cache offsite, and launder the proceeds, thus depriving him of his share.
    The district court dismissed some claims against some defendants pursuant to Fed. R.
    Civ. P. 12(b)(6) and dismissed the remaining claims on summary judgment. Roberts
    appeals only portions of the dismissal and summary judgment orders.1 Exercising
    jurisdiction under 
    28 U.S.C. § 1291
    , we affirm.
    Factual Background
    Richard Cook’s company, Generation Next, LLC (“Gen Next”), owned
    property on Black Mesa. Cook’s daughter, Katherine Fishman, was legal counsel for
    Gen Next, and Paul Caster, another family member, was its general manager. Cook
    died in 2016. Fishman is the personal representative of his estate. When discussing
    1
    Roberts has abandoned any arguments he might have made regarding aspects
    of the dismissal and summary judgment orders he did not expressly challenge on
    appeal. See Conroy v. Vilsack, 
    707 F.3d 1163
    , 1170 (10th Cir. 2013). Accordingly,
    we consider only the issues raised in the opening brief. See Tran v. Trs. of State
    Colls. in Colo., 
    355 F.3d 1263
    , 1266 (10th Cir. 2004) (“Issues not raised in the
    opening brief are deemed abandoned or waived.” (internal quotation marks omitted)).
    We deny Roberts’ request for leave to re-file a brief of up to forty-five pages. See
    Aplt. Opening Br. at 25, 28.
    2
    Cook, Fishman, Caster, and Cook’s estate as a group, we refer to then collectively as
    “the Cook Defendants.”
    Cook hired John Melancon, an archeologist, to help lay claim to the gold and
    artifacts expected to be found on Black Mesa. Melancon was one of four managing
    members of Expedition Resources, LLC. In 2010, Expedition Resources and Gen
    Next entered into a one-year exclusive recovery agreement giving Expedition
    Resources the right to access the property for exploration. The other managing
    members of Expedition Resources were Donald Patterson, Gerald Kemler, and
    Howard Talks. Talks was a financier of gold-finding expeditions, and Patterson and
    Kemler were both treasure hunters. When discussing Expedition Resources,
    Melancon, Patterson, Kemler, and Talks as a group, we refer to them collectively as
    “the Expedition Resources Defendants.”2 Expedition Resources ultimately lacked the
    necessary funding and the agreement expired without Expedition Resources ever
    having entered the property.
    According to the First Amended Complaint (“FAC”) Roberts and Expedition
    Resources entered into a Joint Venture Agreement in November 2012 under which
    Roberts agreed to finance and participate in an expedition to search for and recover
    2
    The original complaint named Exploration OPES, LLC, another entity related
    to some or all of the Expedition Resources Defendants, as a defendant, and although
    the First Amended Complaint listed Exploration OPES in the caption, it did not assert
    any claims against Exploration OPES, and Roberts does not raise any claims on
    appeal involving Exploration OPES. Accordingly, we do not discuss its alleged
    involvement in the events giving rise to Roberts’ claims either in this background
    section or our analysis of the issues on appeal.
    3
    gold and artifacts from Black Mesa in exchange for half of the discovered cache.
    Patterson negotiated the agreement on behalf of Expedition Resources and he and
    Roberts were the two signatories. The agreement provided that Roberts would be
    compensated only if gold and artifacts were found, and that any capital he
    contributed was “risk capital,” meaning he would be reimbursed out of the proceeds,
    and Expedition Resources would have no liability for capital costs if the venture was
    unsuccessful. Aplt. App., Vol. II at 185. The FAC alleged that Melancon brokered
    the agreement with the approval of Cook, who owned the treasure maps that were to
    be used in the expedition, and that Cook “agreed to honor another one-year exclusive
    recovery agreement for a 50/50 split.” 
    Id.
     Vol. I at 25.
    In February 2013, several months after Expedition Resources and Roberts
    entered into the Joint Venture Agreement, Gen Next entered into an exclusive
    one-year land access and recovery agreement with Melancon’s company, Antiquity
    Encounter, to search for and recover gold and artifacts from Black Mesa (“the
    Antiquity Recovery Agreement”). The FAC alleged that Melancon secured this
    agreement with Gen Next “on behalf of and in accordance with the Joint Venture
    Agreement . . . Roberts had with Expedition.” Id. at 21.
    In March 2013, two gold targets were located using equipment Roberts had
    purchased for the expedition. As the targets were located, tension grew between
    Roberts, Patterson, and Kemler, the three treasure hunters on the expedition.
    According to the FAC, unbeknownst to Roberts, Patterson and Kemler located two
    additional gold targets on March 6 with the help of William Floto, another treasure
    4
    hunter. Roberts alleged that Patterson, Kemler, and Floto dug up the gold in one of
    those targets and moved it offsite, then Kemler hid the March 6 test results and he
    and the others manufactured false results to deceive Roberts about the two targets
    they had discovered.
    Roberts began his excavation on March 16, 2013. “[S]everal days into the
    excavation,” he discovered that Kemler had tried to hide the March 6 test results. Id.
    at 30. Later that month, Patterson and Kemler began transporting the gold and
    artifacts to Florida, where Floto lived. Roberts informed the Cook Defendants by
    e-mail about the false test results Patterson, Kemler, and Floto had given him. When
    the Cook Defendants did not respond, Roberts concluded they were part of the
    conspiracy to avoid giving Roberts a share of the treasure Patterson, Kemler, and
    Floto had taken from the property.
    In September 2013, Cook and Roberts entered into a verbal agreement
    allowing Roberts to finish the excavation of the gold in the Black Mesa vaults. But
    the relationship between Roberts and other members of the team continued to
    deteriorate, and Caster and Fishman refused to allow him on the Black Mesa
    property. The Cook Defendants ultimately obtained a state court restraining order
    limiting Roberts’ communication with them based on their claims that he had been
    acting irrationally and ambushed the then 87-year old Cook at his home in an attempt
    to gain entry to Black Mesa.
    In February 2014, the Cook Defendants sent Roberts an email indicating that
    their relationship with him had ended, that no treasure had been found on Black
    5
    Mesa, and that they had “no intention of any further exploration on Black Mesa.” Id.
    at 22. Contrary to that representation, however, Roberts alleged that soon after
    sending the email, Gen Next, Fishman, and Caster began removing gold and artifacts
    from one of the vaults.
    Also in February 2014, Melancon and Patterson negotiated a “secret” verbal
    agreement with Cook and Caster to use satellite technology obtained from a
    non-party to further evaluate Black Mesa. Id. at 21. Fishman “cancelled” the
    agreement, however, because the Antiquity Recovery Agreement had not yet expired.
    Id. at 39. Angry that Fishman had cancelled the agreement, Patterson told Roberts he
    was no longer wanted on the expedition and confirmed that Cook, Fishman, Caster,
    Melancon, Patterson, Kemler, and Talks had all “joined in a global conspiracy to get
    rid of . . . Roberts” and deprive him of his share of the treasure. Id. Patterson also
    “unknowingly confessed” to digging up and removing gold from Black Mesa in
    March 2013. Id. at 40.
    Procedural Background
    In February 2018, Roberts filed a lawsuit in the District Court for the District
    of Wyoming. The court concluded it lacked personal jurisdiction over the defendants
    and subject-matter jurisdiction over the claims, and it dismissed the complaint.
    In October 2018, Roberts filed this nearly identical lawsuit in the District
    Court for the District of New Mexico, asserting claims for breach of contract, breach
    of the implied covenant (quasi-contract), conspiracy, conversion, tort (fraudulent
    inducement, intentional misrepresentation, and tortious interference with contract),
    6
    and equitable relief (promissory estoppel and quantum meruit/unjust enrichment)
    against the defendants individually and in various groupings.3 The contract and
    quasi-contract claims were based on both the Joint Venture Agreement between
    Roberts and Expedition Resources, and the Antiquity Recovery Agreement between
    Gen Next and Antiquity Encounter. Those claims were asserted against all
    defendants, regardless of whether they were parties to the contracts, and alleged that
    Roberts was entitled to recover under the Antiquity Recovery Agreement as a
    third-party beneficiary.
    The defendants moved to dismiss all of the claims against them under Fed. R.
    12(b)(6) as either time-barred or for failure to state a claim. As pertinent here, the
    district court:
     dismissed the conspiracy claim against all defendants both as time-barred and
    because civil conspiracy is not actionable as a separate claim;
     dismissed all claims based in tort against all defendants as time-barred;
     dismissed the contract and quasi-contract claims based on the Antiquity
    Recovery Agreement against all defendants because Roberts was neither a
    party nor a third-party beneficiary to that agreement;
     dismissed the contract and quasi-contract claims against the Cook Defendants
    based on the Joint Venture Agreement because they were not parties to that
    agreement;4
    3
    The district court had diversity jurisdiction under 
    28 U.S.C. § 1332
    (a)(1)
    (“[D]istrict courts shall have original jurisdiction of all civil actions where the matter
    in controversy exceeds the sum or value of $75,000, exclusive of interest and costs,
    and is between . . . citizens of different States.”).
    4
    The FAC also asserted claims against the Cook Defendants for breach of
    contract based on the September 2013 verbal agreement between Cook and Roberts,
    and breach of an implied-in-fact contract based on Roberts’ agreement to sign a
    no-contact order in exchange for Fishman’s and Caster’s promises to facilitate a face-
    7
     dismissed the contract and quasi-contract claims based on the Joint Venture
    Agreement against Melancon, Talks, Kemler, Floto, and Antiquity Encounter
    because they were not involved in the contract negotiations and were not
    parties to the agreement, and Melancon’s, Talks’, and Kemler’s roles as
    managing members in Expedition Resources did not subject them to liability
    for its contractual obligations; and
     dismissed the equitable claims against all defendants other than Patterson and
    Expedition Resources both as time-barred and because the dismissed
    defendants were not parties to contracts with Roberts and the FAC did not
    specify what promises and expectations those defendants breached.
    The only claims that survived the motions to dismiss were the breach of
    contract, breach of the implied covenant, promissory estoppel, and quantum
    meruit/unjust enrichment claims against Expedition Resources and Patterson, who
    negotiated and signed the Joint Venture Agreement as a managing member of
    Expedition Resources. The district court later granted defendants’ motions for
    summary judgment on those claims, concluding (1) Roberts was not entitled to relief
    under the Joint Venture Agreement because it expressly provided he would be
    reimbursed and compensated only if the expedition was successful, and he presented
    no evidence supporting his assertion that treasure was discovered on Black Mesa;
    (2) the implied covenant could not be used to override the express terms of the Joint
    Venture Agreement; and (3) equitable relief was not available for conduct governed
    by contract.
    to-face meeting between Roberts and Cook. Roberts does not challenge the adverse
    rulings involving these claims, so we do not address them.
    8
    Discussion
    1. Standard of Review
    As an initial matter, we recognize that Roberts’ pro se status entitles him to a
    liberal reading of his pleadings. Ledbetter v. City of Topeka, 
    318 F.3d 1183
    , 1187
    (10th Cir. 2003). We thus make some allowances for deficiencies, such as unfamiliarity
    with pleading requirements, failure to cite appropriate legal authority, and confusion of
    legal theories. See Garrett v. Selby Connor Maddux & Janer, 
    425 F.3d 836
    , 840
    (10th Cir. 2005). But we “cannot take on the responsibility of serving as [his] attorney in
    constructing arguments and searching the record.” Id.; see also Whitney v. New
    Mexico, 
    113 F.3d 1170
    , 1175 (10th Cir. 1997) (explaining that we “will not supply
    additional factual allegations to round out [a pro se litigant’s] complaint or construct
    a legal theory on [his] behalf”).
    We review de novo both the dismissal of a complaint under Rule 12(b)(6) for
    failure to state a claim and the grant of summary judgment, applying the same
    standards that applied in the district court. Brooks v. Mentor Worldwide LLC,
    
    985 F.3d 1272
    , 1278 (10th Cir. 2021) (Rule 12(b)(6) dismissal); Rocky Mountain
    Prestress, LLC v. Liberty Mut. Fire Ins. Co., 
    960 F.3d 1255
    , 1259 (10th Cir. 2020)
    (summary judgment).
    “To survive a motion to dismiss, a complaint must contain sufficient factual
    matter, accepted as true, to state a claim to relief that is plausible on its face.”
    Ashcroft v. Iqbal, 
    556 U.S. 662
    , 678 (2009) (internal quotation marks omitted). In
    conducting our review, we disregard conclusory allegations, but accept all
    9
    well-pleaded facts as true, view them in the light most favorable to Plaintiffs, and
    draw all reasonable inferences in their favor. Brooks, 985 F.3d at 1281. Our duty is
    to “determine whether the complaint sufficiently alleges facts supporting all the
    elements necessary to establish an entitlement to relief under the legal theory
    proposed.” Forest Guardians v. Forsgren, 
    478 F.3d 1149
    , 1160 (10th Cir. 2007).
    Under the plausibility standard, dismissal for failure to state a claim is “proper only
    where it is obvious that the plaintiff cannot prevail on the facts he has alleged.” Kay
    v. Bemis, 
    500 F.3d 1214
    , 1217 (10th Cir. 2007) (internal quotation marks omitted).
    At the summary judgment stage, we “view facts in the light most favorable to
    the non-moving party and draw all reasonable inferences in [their] favor.” Dewitt v.
    Sw. Bell Tel. Co., 
    845 F.3d 1299
    , 1306 (10th Cir. 2017) (ellipsis and internal
    quotation marks omitted). “Summary judgment is only appropriate when there are no
    genuine issues of material fact and the moving party is entitled to judgment as a
    matter of law.” Foster v. Mountain Coal Co., 
    830 F.3d 1178
    , 1186 (10th Cir. 2016)
    (internal quotation marks omitted).
    2. Rejection of Third-Party Beneficiary Theory
    Roberts first contends the district court erred by concluding he was not a
    third-party beneficiary of the Antiquity Recovery Agreement.5 We disagree.
    5
    Roberts framed this argument as a due process argument, but he did not
    provide any legal support for the assertion that the district court’s adverse ruling on
    the third-party beneficiary issue violated his constitutional right to due process.
    Accordingly, we disregard that aspect of the argument.
    10
    Under New Mexico law, “one who is not a party to a contract cannot maintain
    suit upon it.” Fleet Mortg. Corp. v. Schuster, 
    811 P.2d 81
    , 82 (N.M. 1991). But “[a]
    third party may be a beneficiary of [a] contract, and as a beneficiary may have an
    enforceable right against a party to a contract.” 
    Id.
     “Whether a party is a third-party
    beneficiary depends on if the parties to the contract intended to benefit the third
    party.” 
    Id. at 82-83
    . “Such intent must appear either from the contract itself or from
    some evidence that the person claiming to be a third party beneficiary is an intended
    beneficiary.” Valdez v. Cillessen & Son, Inc., 
    734 P.2d 1258
    , 1264 (N.M. 1987).
    The signatories to the Antiquity Recovery Agreement were Cook and Fishman
    as managers of Gen Next, and Melancon for Antiquity Encounter. The agreement
    gave Melancon and Antiquity Encounter “the exclusive right to access and perform a
    non-destructive geophysical survey(s) on Black Mesa” from February 2013 through
    February 2014, and provided for a fifty-fifty split between Gen Next and Antiquity
    Encounter of any “valuables and artifacts.”6 Aplt. App., Vol. I at 70-71. The
    agreement identified Roberts as one of Melancon’s team members, and required Gen
    Next to protect the confidentiality of Roberts’ “proprietary geophysical technology.”
    
    Id. at 72
    . But the agreement did not address how Melancon would compensate his
    6
    In evaluating whether Roberts’ factual allegations meet the plausibility
    standard, we consider both his complaint and the documents attached as exhibits to
    the complaint, including the Antiquity Recovery Agreement. See Oxendine v.
    Kaplan, 
    241 F.3d 1272
    , 1275 (10th Cir. 2001); see also Fed. R. Civ. P. 10(c) (“A
    copy of a written instrument that is an exhibit to a pleading is a part of the pleading
    for all purposes.”).
    11
    team, much less suggest Roberts or any other team member would share in the
    fifty-fifty split between Gen Next and Antiquity Resources.
    We agree with the district court’s conclusion that the contract does not indicate
    that the parties intended to benefit Roberts.7 Contrary to his assertion, neither the
    fact that Fishman and Caster knew about the Joint Venture Agreement when they
    signed the Antiquity Resources Agreement, nor Melancon’s alleged promise “that
    [Roberts’] interests, as the financier [of the expedition under the Joint Venture
    Agreement] would be protected,” Aplt. Opening Br. at 8, establishes that Roberts was
    a third-party beneficiary of the Antiquity Resources Agreement. Cook’s and
    Fishman’s awareness of the Joint Venture Agreement and of Roberts’ role as
    financier of the expedition is simply not a basis for concluding they intended to make
    him a beneficiary of the Antiquity Recovery Agreement. And while the two
    agreements were interrelated—the Joint Venture Agreement governed the conduct of
    the Black Mesa expedition and the Antiquity Recovery Agreement gave the team
    access to the property and governed what they could do there—the fact that both
    agreements were necessary for the expedition to happen does not make the parties to
    one agreement third-party beneficiaries of the other. Moreover, any promise
    7
    The district court held that “[a]t most” the provision identifying Roberts as a
    member of Melancon’s team made him “an incidental beneficiary”—someone who
    has no contractual rights under the contract but who “‘will derive a benefit from its
    performance.’” Aplt. App., Vol. I at 339 (quoting Fleet Mortg, 811 P.2d at 83
    (holding incidental beneficiary “had no right to recover” under contract)). The issue
    before us is whether Roberts was a third-party beneficiary, not whether he was an
    incidental beneficiary, so we need not address that issue.
    12
    Melancon made to protect Roberts’ interests could not make Roberts a third-party
    beneficiary of the Antiquity Recovery Agreement without the agreement of the other
    parties to that contract. Such a promise might have affected how the proceeds of any
    discovered cache would have been divided between Roberts and Expedition
    Resources under the Joint Venture Agreement, but it would not have affected the
    division of proceeds between Gen Next and Antiquity Resources under the Antiquity
    Recovery Agreement.
    3. Dismissal of Contract and Quasi-Contract Claims Against Melancon,
    Talks, Kemler, and Floto
    Roberts next contends the district court erred by dismissing the contract and
    quasi-contract claims based on the Joint Venture Agreement against Melancon,
    Talks, Kemler, and Floto. Again, we disagree.
    Expedition Resources is a limited liability company. Under New Mexico law:
    the debts, obligations and liabilities of a limited liability
    company, whether arising in contract, tort or otherwise, shall be
    solely the debts, obligations and liabilities of the . . . company.
    No member or manager of a limited liability company . . . shall
    be obligated personally for any debt, obligation or liability of
    the . . . company solely by reason of being a member or
    manager of the . . . company . . . . A person may be liable for
    any act or omission performed in his capacity as a manager of a
    limited liability company if there is a basis for liability.
    Nothing in this section shall be construed to immunize any
    person from liability for the consequences of his own acts or
    omissions for which he otherwise may be liable.
    
    N.M. Stat. Ann. § 53-19-13
    . Under this statute, a member of a limited liability
    company may be personally liable for his own tortious acts, whether or not he was
    acting for the company, but not for its contractual obligations.
    13
    The allegations in the FAC establish that the Joint Venture Agreement was
    between Expedition Resources and Roberts. Melancon, Talks, Kemler, and Floto
    were not parties to and were therefore not liable under the contract, and Melancon,
    Talks, and Kemler cannot be held personally liable for Expedition Resources’
    obligations under the contract. See 
    id.
     Accordingly, the district court correctly
    dismissed the contract and quasi-contract claims against these defendants. See 
    id.
    § 53-19-14 (providing that subject to an exception not applicable here, “[a] member
    of a limited liability company is not a proper party to a proceeding against the limited
    liability company solely by reason of being a member of the limited liability
    company”); see also Kreischer v. Armijo, 
    884 P.2d 827
    , 829 (N.M. Ct. App. 1994)
    (explaining that agents of a corporate entity cannot be held personally liable for its
    contractual obligations and affirming dismissal of claim against corporate agent
    based on the company’s contract).
    4. Dismissal of Conspiracy, Conversion, and Tort Claims as Time-Barred
    We also reject Roberts’ contention that the district court erred by dismissing
    the conspiracy, conversion, and tort claims as time-barred.
    The basis for these claims was as follows:
     Conspiracy: The FAC alleged the conspiracy claim against all defendants
    individually and in various groupings, and although the specific conduct
    underpinning the claim varied from defendant to defendant, it was based on
    the same basic theory as to all of them—that they schemed to prevent Roberts
    from discovering hidden reserves of gold in order to deprive him of his share
    of the treasure. Based on the factual allegations in the FAC, the court
    determined that the claim was based on events that occurred before September
    2013.
    14
     Conversion: The conversion claim was asserted against all defendants and
    was based on the alleged discovery of treasure on Black Mesa, its removal
    from the property, and the laundering and division of the proceeds among the
    defendants, all without Roberts’ knowledge.
     Fraudulent Inducement: The claim against the Expedition Resources
    Defendants alleged that they made false representations to Roberts in
    November 2012 when they solicited his participation in an expedition on Black
    Mesa. The claim against the Cook Defendants alleged that they manipulated
    Roberts into signing the temporary restraining order in October 2013 by telling
    him they would facilitate a face-to-face meeting between him and Cook. Floto
    and Antiquity Resources were not named in the fraudulent inducement claim.
     Intentional Misrepresentation: The intentional misrepresentation claim
    against Patterson and Kemler alleged that they gave Roberts misleading test
    results and other data to hide their discovery of additional gold targets in
    March 2013. The claim against the Cook Defendants was based on the
    February 2014 email telling Roberts that the expedition had found no treasure
    and that they did not intend to conduct further exploration on Black Mesa.
    The other defendants were not named in this claim.
     Tortious Interference with Contract: This claim was asserted only against
    Floto, Fishman, and Caster. It alleged that Floto located and removed treasure
    from Black Mesa in March 2013 “without giving any of the existing
    agreements and contracts any consideration,” Aplt. App., Vol. I at 51, and that
    in September 2013, Fishman and Caster interfered with the verbal agreement
    between Roberts and Cook.
    The district court concluded, and Roberts does not dispute, that the applicable
    limitations periods were four years for the conversion claim and any fraud-based
    claim, three years for the other tort claims, and three or four years for the conspiracy
    claim, depending on whether it was grounded in tort or fraud. See 
    N.M. Stat. Ann. § 37-1-4
     (establishing four-year limitations period for conversion and fraud claims);
    
    id.
     § 37-1-8 (establishing three-year limitations period for personal injury actions);
    Peralta v. Peralta, 
    131 P.3d 81
    , 84 (N.M. Ct. App. 2005) (applying personal injury
    statute of limitations period to tortious interference with expected inheritance claim).
    15
    Based on the factual allegations in the FAC, the court concluded that all of these
    claims accrued by February 2014, and that because Roberts did not file his complaint
    until October 2018, the claims were all time-barred under either a three- or four-year
    limitations period.
    In so concluding, the district court rejected Roberts’ arguments that the
    limitations periods did not apply under New Mexico’s savings statute and that the
    claims were timely under the discovery rule. Roberts reasserts those arguments on
    appeal and we reject them too.
    New Mexico’s savings statute provides:
    If, after the commencement of an action, the plaintiff fail[s]
    therein for any cause, except negligence in its prosecution, and a
    new suit be commenced within six months thereafter, the second
    suit shall, for the purposes herein contemplated, be deemed a
    continuation of the first.
    
    N.M. Stat. Ann. § 37-1-14
    . Relying on this statute, Roberts maintains that his claims
    were timely because he filed the complaint in this case within six months after the
    dismissal of the Wyoming suit. The district court disagreed, concluding that the
    savings statute was inapplicable both because most of Roberts’ claims were already
    time-barred when he filed the Wyoming suit, and because his initial filing in the
    wrong forum constituted “negligence in prosecution.” See Barbeau v. Hoppenrath,
    
    33 P.3d 675
    , 679 (N.M. Ct. App. 2001) (holding plaintiff’s unexcused failure to file
    suit in the correct jurisdiction was negligence that precluded application of the
    savings statute). Roberts take issue with the latter conclusion, maintaining that it was
    reasonable for him to file suit in Wyoming because he is a Wyoming resident and
    16
    was in Wyoming when he negotiated the Joint Venture Agreement. But we agree
    with the district court’s determination that, even as a pro se litigant, Roberts could
    not reasonably have believed Wyoming had personal jurisdiction over the defendants
    and subject matter jurisdiction over the lawsuit given that none of them lived in or
    had the requisite contacts with Wyoming and the relevant events all happened in New
    Mexico. See 
    id.
     (savings statute inapplicable where the complaint “on its face
    defeated subject matter jurisdiction,” there was no basis for personal jurisdiction over
    the defendants, and the flawed choice of forum was not “an innocent mistake or an
    erroneous guess at an elusive jurisdictional fact known only to the defendants or any
    other circumstance that might serve to excuse what otherwise appears clearly to be
    negligence”).
    As for the discovery rule, Roberts maintains he did not discover all of the facts
    relevant to the conspiracy and conversion claims until as late as 2018 and that the
    district court thus erred by dismissing the claims as time-barred. The district court
    agreed that under the discovery rule, the claims accrued when Roberts knew or
    should have known the essential facts giving rise to the claims. See State ex rel. Pub.
    Emps. Ret. Ass’n v. Longacre, 
    59 P.3d 500
    , 507 (N.M. 2002) (holding that the accrual
    date for a New Mexico statute of limitations is “usually . . . the date of discovery”).
    But the court rejected his delayed discovery argument, pointing to the allegations in
    the FAC that Roberts’ excavation began in mid-March 2013, and that the “team was
    several days into the excavation when [he] discovered that . . . Kemler had tried to
    hide the [March 6] test results.” Aplt. App., Vol. I at 30; see also 
    id.
     (alleging that
    17
    after discovering the hidden test results, Roberts found “significant ground
    disturbance” at what appeared to be the site of the new gold targets).
    Roberts does not dispute that he discovered the hidden test results in March
    2013, and he acknowledges that “the majority of the conspiracies began” in that
    timeframe. Aplt. Opening Br. at 11. Instead, relying on criminal statutes and
    caselaw inapplicable here, he contends the conspiracy claim alleged an ongoing
    conspiracy that none of the defendants withdrew from, that the conversion “is still
    happening to this day,” 
    id. at 13
    , and that the statute of limitations did not start
    running until sometime in 2018, when Roberts learned more details about the
    defendants’ actions.8 Construing these argument liberally, we assume Roberts is
    invoking the continuing wrong doctrine, which can be used to toll a statute of
    limitations. See Tiberi v. Cigna Corp., 
    89 F.3d 1423
    , 1431 (10th Cir. 1996)
    (construing New Mexico law and applying the doctrine to toll the statute of
    limitations for fraud and negligent misrepresentation). Under the continuing wrong
    doctrine, “where a tort involves a continuing or repeated injury, the cause of action
    accrues at, and limitations begin to run from, the date of the last injury.” 
    Id. at 1430
    .
    But “the doctrine cannot be employed where the plaintiff’s injury is definite and
    discoverable, and nothing prevented the plaintiff from coming forward to seek
    redress.” 
    Id. at 1431
     (internal quotation marks omitted).
    8
    The district court did not expressly address the ongoing conspiracy and
    conversion argument in its dismissal orders, but implicitly rejected it in concluding
    that the claims were time-barred.
    18
    Roberts does not dispute that he knew in March 2013 that Patterson and
    Kemler had located the two additional gold targets and tried to hide the test results,
    and the allegations in the FAC establish that by February 2014, he knew treasure had
    been removed from the property and sold, that the proceeds had been laundered, that
    he was barred from the Black Mesa, and that none of the defendants intended to
    include him in any further exploration efforts. Roberts’ injury was thus “definite and
    discoverable” by February 2014. See 
    id.
     And while he may have learned more
    details about defendants’ alleged wrongdoing between 2014 and 2018, that
    information did not give rise to a “continuing or repeated injury,” as required for
    tolling under the continuing wrong doctrine. See 
    id. at 1430
    . Because Roberts knew
    the essential facts underpinning these claims no later than February 2014 and did not
    file this lawsuit until October 2018, the district court correctly dismissed the claims
    as time-barred.
    Finally, we acknowledge Roberts’ one-sentence argument that the district
    court erred by denying his request under Fed. R. Civ. P. 60(b) to reopen discovery
    and to allow him to “submit newly discovered evidence . . . that was paramount in
    helping prove” his conspiracy and conversion claims. Aplt. Opening Br. at 16. We
    decline to address this unsupported and conclusory claim. See Fed. R. App. P.
    28(a)(8)(A) (requiring citations to authorities supporting each argument); Bronson v.
    Swensen, 
    500 F.3d 1099
    , 1104 (10th Cir. 2007) (declining to consider arguments
    inadequately presented in appellant’s opening brief). In any event, new facts about
    19
    the substance of the claims would not have affected the district court’s conclusion
    that the claims were time-barred.
    5. Dismissal of Conspiracy Claim as Not Separately Actionable
    The district court also dismissed the conspiracy claim on the ground that under
    New Mexico law, civil conspiracy is not actionable as a separate claim. See Ettenson
    v. Burke, 
    17 P.3d 440
    , 445, 448 (N.M. 2000) (explaining that civil conspiracy is a
    “derivative claim” that “requires an overt tortious act independent of the conspiracy,”
    and that “[w]ithout an actionable civil case against one of the conspirators, . . . an
    agreement, no matter how conspiratorial in nature, is not a separate, actionable
    offense” (internal quotation marks omitted)). Roberts challenges that ruling, but
    because we have concluded the court properly dismissed the claim as time-barred, we
    need not address the parties’ arguments about this alternative basis for dismissal. See
    Trevizo v. Adams, 
    455 F.3d 1155
    , 1160 n.3 (10th Cir. 2006).
    6. Grant of Summary Judgment Without a Hearing
    Roberts does not challenge the substance of the district court’s summary
    judgment order but argues that the court erred by denying his request for a hearing on
    the motion. An evidentiary hearing is not required when the plaintiff’s claims can be
    decided as a matter of law and the parties’ pleadings establish that the defendants are
    entitled to summary judgment. See Kennedy v. Meacham, 
    540 F.2d 1057
    , 1061 n.3
    (10th Cir. 1976) (explaining that a hearing “is [not] required in every instance”).
    Roberts maintains that a hearing would have been “beneficial,” Aplt. Opening Br. at
    20
    16, but he has not established that a hearing was necessary and that the district court
    abused its discretion by not holding one.
    7. Denial of Motion for Preliminary Injunction
    After the district court entered its orders dismissing most of Roberts’ claims
    against most defendants, he filed a motion seeking an injunction to prevent the
    removal of any gold and artifacts from Black Mesa until the case was fully litigated
    in both the district court and on appeal. The district court denied the motion,
    concluding Roberts had not shown a likelihood of success on the merits. See State v.
    EPA, 
    989 F.3d 874
    , 883 (10th Cir. 2021) (setting forth requirements for obtaining
    preliminary injunction that changes the status quo).
    Roberts takes issue with that ruling, but his appeal of that order is moot given
    that the district court has entered a final judgment on the merits and the effective
    time period of the requested injunction has passed. See United States ex rel. Bergen
    v. Lawrence, 
    848 F.2d 1502
    , 1512 (10th Cir. 1988) (explaining that a preliminary
    injunction is by its nature a temporary measure intended to furnish provisional
    protection while awaiting a final judgment on the merits and that entry of final
    judgment mooted appeal of preliminary injunction); Baker v. Bray, 
    701 F.2d 119
    , 122
    (10th Cir. 1983) (dismissing appeal of preliminary injunction ruling as moot where
    district court later dismissed the underlying claim).
    8. Additional Issues
    Roberts asks this court to “prevent . . . Patterson from making threats to
    [Roberts’] witnesses” and “posting derogatory statements about . . . Roberts” on
    21
    social media. Aplt. Opening Br. at 26. This court does not have jurisdiction to order
    such relief. Accordingly, the request is denied.
    The Cook Defendants argue that this appeal is frivolous and seek an award of
    damages and costs under Fed. R. App. P. 38, and attorney’s fees under 
    28 U.S.C. § 1927
    . Initially, we note that there is a split “among the circuits on the question
    whether § 1927 applies to pro se litigants.” See Alexander v. United States, 
    121 F.3d 312
    , 316 (7th Cir. 1997). Although we have not squarely decided that question, we
    have commented that § 1927 “is a natural outgrowth of the inherent authority of a
    court to assess costs and attorney’s fees against a party who has acted in bad faith,
    vexatiously, wantonly, or for oppressive reasons” and that “awards under § 1927 are
    made only against attorneys.” Hutchinson v. Pfeil, 
    208 F.3d 1180
    , 1186 n.9
    (10th Cir. 2000) (ellipsis and internal quotation marks omitted). In any event, the
    decision whether to impose sanctions for a frivolous appeal is discretionary, see Roth
    v. Green, 
    466 F.3d 1179
    , 1188 (10th Cir. 2006), and we decline to do so here.
    Conclusion
    The district court’s dismissal and summary judgment orders are affirmed.
    Entered for the Court
    Bobby R. Baldock
    Circuit Judge
    22