Mark Blake and Beau Gertz v. David Goldner, Paul Burns, Nancy Oser, Nathaniel Moore, Jeffrey Gleason, Steven Cohen and Linda Kearney

District Court, M.D. Florida·Decided March 23, 2026·No. 3:24-cv-01359·Unknown

Opinion

UNITED STATES DISTRICT COURT MIDDLE DISTRICT OF FLORIDA JACKSONVILLE DIVISION

MARK BLAKE and BEAU GERTZ,

Plaintiffs, v. Case No. 3:24-cv-1359-TJC-PDB

DAVID GOLDNER, PAUL BURNS, NANCY OSER, NATHANIEL MOORE, JEFFREY GLEASON, STEVEN COHEN and LINDA KEARNEY,

Defendants.

ORDER Following a 2021 civil jury trial in a healthcare billing fraud case in the Western District of Missouri, that court entered an amended judgment against Mark Blake, Beau Gertz and others for approximately $25.9 million in compensatory and punitive damages. See RightCHOICE Managed Care, Inc., et al. v. Hosp. Partners, Inc., et al., No. 5:18-cv-6037-DGK (W.D. Mo. Oct. 27, 2022), Doc. 828. After exhausting efforts to secure reversal with the trial court and on appeal, Blake and Gertz filed this suit in the Middle District of Florida, alleging that defendants—some of whom were involved in the Missouri civil trial as witnesses, lawyers, or party representatives—engaged in a RICO conspiracy to fabricate evidence used at the civil trial as well as in criminal proceedings here in the Middle District of Florida. Blake and Gertz seek damages of over $78 million (trebling the damages they owe under the Missouri judgment).1

The defendants here jointly move to dismiss or transfer venue, invoking issues of personal jurisdiction, venue, res judicata, collateral estoppel, and failure to state a claim (Doc. 57); plaintiffs responded (Doc. 62); defendants replied (Doc. 67); and plaintiffs filed a sur-reply (Doc. 68). “As a general rule,

when the court is confronted by a motion raising a combination of Rule 12(b) defenses, it will pass on the jurisdictional issues before considering whether a claim was stated by the complaint.” Madara v. Hall, 916 F.2d 1510, 1513-14, & 1514 n.1 (11th Cir. 1990) (quoting C. Wright & A. Miller, Federal Practice

and Procedure: Civil 2d § 1351, at 243-44). The Court construes any evidence related to jurisdictional facts in the light most favorable to plaintiff, especially where the jurisdictional questions are “intertwined with the merits of the case.” Delong Equip. Co. v. Washington Mills Abrasive Co., 840 F.2d 843, 845 (11th

Cir. 1988) (citations omitted). Here, the materials before the court include the allegations of plaintiffs’ amended complaint (Doc. 54), an exhibit filed by Blake demonstrating that he is a Florida resident2 (Doc. 62-2), a report allegedly

1 Blake and Gertz also filed a legal malpractice case against their attorney and his law firm. That action remains pending in St. Louis, Missouri state court. See W.D. Mo. docket No. 5:18-cv-6037-DGK, Doc. 904 (Blake and Gertz Feb. 4, 2026 motion to modify protective order to secure use of documents for their state malpractice case). 2 Plaintiffs’ sur-reply states that Gertz resides in Colorado. Doc. 68 at prepared by defendant David Goldner that is referenced in the amended complaint3 (Doc 57-1), and the public records of the prior proceedings at which

the allegedly fabricated evidence was submitted.4 And, of course, one of those proceedings was a criminal case over which the undersigned presided, United States v. Jorge Perez, et al., No. 3:20-cr-86-TJC-SJH. Under 18 U.S.C. § 1965(a), a plaintiff may bring a civil RICO action

against “any person” in “any district in which such person resides, is found, has an agent, or transacts his affairs.” 18 U.S.C. § 1965(a). This subsection provides the basis for plaintiff to exercise personal jurisdiction over defendant David Goldner, who is alleged to be a resident of the Middle District of Florida

(an allegation he does not dispute), and further provides that, as to Goldner, venue is proper here.5 Thus, for purposes of establishing personal jurisdiction

3. 3 Though submitted by defendants, plaintiffs have not challenged that this is the document they reference in their complaint (Doc. 54 (Amended Complaint) at ¶¶ 6, 8, 9). The Court may also consider this document as part of its Rule 12(b)(6) analysis. See Horsley v. Feldt, 304 F.3d 1125, 1134 (11th Cir. 2002) (“[A] document attached to a motion to dismiss may be considered by the court [on a Rule 12(b)(6) motion] if the attached document is: (1) central to the plaintiff’s claim; and (2) undisputed”) (citations omitted). This document satisfies that standard. 4In addition to considering these court files for purposes of assessing the jurisdictional questions, the Court may consider them as part of its Rule 12(b)(6) analysis. See, e.g., Lozman v. City of Riviera Beach, 713 F.3d 1066, 1075, n.9 (11th Cir. 2013) (authorizing judicial notice of public records, particularly those referenced in a complaint, when weighing a 12(b)(6) motion). 5 Goldner is the only defendant whose residency is included in the and venue as to Goldner, the Court need not determine whether a “colorable claim” has been alleged as to him—by virtue of his uncontested residence in the

Middle District of Florida, § 1965(a) of the RICO statute provides all that is needed.6 In that regard, the Court rejects defendants’ contrary reading of the statute. As to the non-resident defendants, § 1965(b), in turn, provides that “other

parties residing in any other district” may be brought before the court if “it is shown that the ends of justice” so require. 18 U.S.C. § 1965(b). And subsection 1965(d) provides for nationwide service of process which, at least in the Eleventh Circuit, “becomes the statutory basis for personal jurisdiction.”

Republic of Panama v. BCCI Holdings (Luxembourg) S.A., 119 F.3d 935, 942 (11th Cir. 1997) (citation omitted).7 Nonetheless, a non-resident defendant may still challenge personal jurisdiction under a Fifth Amendment due process analysis by showing that litigation in a plaintiff’s choice of forum is

“unconstitutionally burdensome.” Id. at 947. But such showing is rare,

amended complaint. Summonses were issued for the other defendants at addresses in Ohio, Minnesota, California, Indiana and Kentucky (see Docs. 8 & 18); perhaps they are residents of those states. 6 But Goldner’s challenges to the bona fides of the complaint will not go unheeded—they are addressed separately in this opinion. 7 There is a circuit split as to whether § 1965(b) or (d) provides for nationwide service of process in a RICO case. See Don’t Look Media LLC v. Fly Victor Ltd., 999 F.3d 1284, 1293 n.3 (11th Cir. 2021) (discussing circuit split and reiterating that BCCI Holdings controls). requiring a defendant to demonstrate that litigation in the forum will be “so gravely difficult and inconvenient that he unfairly is at a severe disadvantage

compared to his opponent.” Id. at 948 (quotation and citation omitted). Even putting due process aside, because plaintiffs invoke a federal statute with nationwide service of process to bring in non-resident defendants, they must establish as to those parties that they have a “colorable federal claim,” one

that is not “so insubstantial” as to be “devoid of merit.” Id. at 941-42 (citations omitted). And therein lies the rub.

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Mark Blake and Beau Gertz v. David Goldner, Paul Burns, Nancy Oser, Nathaniel Moore, Jeffrey Gleason, Steven Cohen and Linda Kearney, (M.D. Fla. 2026).

Mark Blake and Beau Gertz v. David Goldner, Paul Burns, Nancy Oser, Nathaniel Moore, Jeffrey Gleason, Steven Cohen and Linda Kearney (Mark Blake and Beau Gertz v. David Goldner, Paul Burns, Nancy Oser, Nathaniel Moore, Jeffrey Gleason, Steven Cohen and Linda Kearney) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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