John S. Barth v. Mabry Carlton Ranch Inc., et al.

CourtDistrict Court, M.D. Florida
DecidedJanuary 18, 2026
Docket8:26-cv-00383
StatusUnknown

This text of John S. Barth v. Mabry Carlton Ranch Inc., et al. (John S. Barth v. Mabry Carlton Ranch Inc., et al.) is published on Counsel Stack Legal Research, covering District Court, M.D. Florida primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
John S. Barth v. Mabry Carlton Ranch Inc., et al., (M.D. Fla. 2026).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

JOHN S. BARTH,

Plaintiff,

v. No. 25-cv-1136 (DLF)

MABRY CARLTON RANCH INC., et al.,

Defendants.

MEMORANDUM OPINION AND ORDER John Barth, proceeding pro se, brings this action against several Florida-based individuals and entities, alleging that they have engaged in a criminal enterprise in Florida that has stolen millions of dollars from public funds. Compl. iv, Dkt. 1. Barth also sues the United States, alleging that the federal government has refused to investigate and prosecute this activity. Id. Before the Court are the defendants’ motions to dismiss. For the following reasons, the Court will grant the government’s motion to dismiss and transfer the remaining claims to the Middle District of Florida. I. BACKGROUND “Since 2019, Barth has filed four near-identical lawsuits in Florida, Hawaii, Oregon, and California contending that a slew of Florida-based individuals and entities operate a racketeering enterprise that has stolen north of $100 million from state coffers.” Barth v. United States, No. 22-cv-955, 2022 WL 17719572, at *1 (D.D.C. Dec. 15, 2022) (collecting cases), aff’d sub nom. Barth v. DOJ, No. 22-5338, 2023 WL 8663580 (D.C. Cir. July 7, 2023). All of these cases have been dismissed. Id.; see also Barth v. Mabry Carlton Ranch, Inc., No. 20-cv-104, 2020 WL 2840238, at *2–3 (D. Haw. June 1, 2020) (dismissing for improper venue); Barth v. Mabry Carlton Ranch Inc., No. 20-cv-1164, 2020 WL 5989206, at *2–3 (D. Or. Oct. 8, 2020) (same); Barth v. Mabry Carlton Ranch, Inc., No. 20-cv-9288, 2020 WL 7643097, at *1 (N.D. Cal. Dec. 23, 2020) (same), aff’d, 854 F. App’x 897 (9th Cir. 2021). And in 2022, Barth sued the Department of Justice, the Federal Bureau of Investigations, and the Department of Homeland Security for “failing to investigate the purported criminal

enterprise.” Barth, 2022 WL 17719572, at *1. A judge on this Court dismissed that case. Id. Now Barth rolls all these same claims up into one complaint. In Counts I through VIII, Barth alleges that a group of Florida-based individuals and entities violated a host of federal and state laws—including the federal Racketeer Influence Corrupt Organizations (RICO) Act—by conspiring with local Florida officials to steal more than $100 million in public funds through a scheme related to Florida real estate. See Compl. xviii–xxv, 1. In Count IX, he alleges that the United States government (specifically, the Department of Justice, the Federal Bureau of Investigations, and the Department of Homeland Security) violated several federal laws by failing to investigate this racketeering enterprise in Florida. Id. at xxvi, 1. II. LEGAL STANDARD

Under Rule 12(b)(1), a party may move to dismiss a claim over which the court lacks subject-matter jurisdiction. Fed. R. Civ. P. 12(b)(1). A motion for dismissal under Rule 12(b)(1) “presents a threshold challenge to the court’s jurisdiction.” Haase v. Sessions, 835 F.2d 902, 906 (D.C. Cir. 1987). Federal district courts are courts of limited jurisdiction, and it is “presumed that a cause lies outside this limited jurisdiction.” Kokkonen v. Guardian Life Ins. Co., 511 U.S. 375, 377 (1994). Thus, the plaintiff bears the burden of establishing jurisdiction by a preponderance of the evidence. Lujan v. Defs. of Wildlife, 504 U.S. 555, 561 (1992). “When ruling on a Rule 12(b)(1) motion, the court must treat the complaint’s factual allegations as true and afford the plaintiff the benefit of all inferences that can be derived from the facts alleged.” Han v. Lynch, 223 F.Supp.3d 95, 103 (D.D.C. 2016) (citation modified). Those factual allegations, however, receive “closer scrutiny” than they would in the Rule 12(b)(6) context. Id. Also, unlike when evaluating a Rule 12(b)(6) motion, a court may consider documents outside the pleadings to evaluate whether it has jurisdiction. See Jerome Stevens Pharms., Inc. v.

FDA, 402 F.3d 1249, 1253 (D.C. Cir. 2005). If the court determines that it lacks jurisdiction, the court must dismiss the claim or action. Fed. R. Civ. P. 12(b)(1), 12(h)(3). Federal Rule of Civil Procedure 12(b)(3) “instructs the court to dismiss or transfer a case if venue is improper or inconvenient in the plaintiff’s chosen forum.” Sanchez ex rel. Rivera-Sanchez v. United States, 600 F. Supp. 2d 19, 21 (D.D.C. 2009); see Fed. R. Civ. P. 12(b)(3). The Court accepts the plaintiff’s well-pleaded allegations regarding venue as true and draws all reasonable inferences from those allegations in the plaintiff’s favor. See Abraham v. Burwell, 110 F. Supp. 3d 25, 28 (D.D.C. 2015). “The court need not, however, accept the plaintiff’s legal conclusions as true . . . and may consider material outside of the pleadings.” Id. (citation modified). “The plaintiff has the burden to establish that venue is proper since it is his

obligation to institute the action in a permissible forum.” Sanchez-Mercedes v. Bureau of Prisons, 453 F. Supp. 3d 404, 414 (D.D.C. 2020) (citation modified), aff’d, No. 20-cv-5103, 2021 WL 2525679 (D.C. Cir. June 2, 2021). Rule 12(b)(6) allows a defendant to move to dismiss the complaint for failure to state a claim upon which relief can be granted. Fed. R. Civ. P. 12(b)(6). To survive a Rule 12(b)(6) motion, a complaint must contain factual matter sufficient to “state a claim to relief that is plausible on its face.” Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570 (2007). A facially plausible claim is one that “allows the court to draw the reasonable inference that the defendant is liable for the misconduct alleged.” Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009). Well-pleaded factual allegations are “entitled to [an] assumption of truth,” id. at 679, and the Court construes the complaint “in favor of the plaintiff, who must be granted the benefit of all inferences that can be derived from the facts alleged,” Hettinga v. United States, 677 F.3d 471, 476 (D.C. Cir. 2012) (citation modified). But the Court need not accept “a legal conclusion couched as a factual

allegation” nor an inference unsupported by the facts alleged in the pleadings. Trudeau v. FTC, 456 F.3d 178, 193 (D.C. Cir. 2006) (quoting Papasan v. Allain, 478 U.S. 265, 286 (1986)). III. ANALYSIS A. Federal Defendant (Count IX) Barth brings Count IX against the United States and names three of its agencies. Compl. xxvi. The Court discerns two claims against the United States.

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