In the Matter of the Complaint of Marty McGrath, as Owner and Operator of the Unnamed Fishing Vessel Hull ID #FGQ4K053G304 for Exoneration from or Limitation of Liability v. William Mize

District Court, S.D. Mississippi·Decided August 4, 2026·No. 1:25-cv-00168·Unknown

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF MISSISSIPPI SOUTHERN DIVISION

IN THE MATTER OF THE PETITIONER THE COMPLAINT OF MARTY MCGRATH, as Owner and Operator of the Unnamed Fishing Vessel Hull ID #FGQ4K053G304 for Exoneration from or Limitation of Liability

v. CIVIL ACTION NO. 1:25-cv-168-TBM-RPM

WILLIAM MIZE CLAIMANT

MEMORANDUM OPINION AND ORDER This admiralty case arises from a nighttime boat crash on Horn Island that injured William Mize. After Mize sued Marty McGrath, the boat’s owner and captain, in state court, McGrath brought this limitation of liability action in federal court. Mize contemporaneously filed his claim and moved for offensive summary judgment. But Mize has failed to meet his initial summary judgment burden. The very limited state court discovery, which Mize provided, demonstrates genuine disputes about the boat’s speed, McGrath’s use of navigational equipment, and both parties’ conduct before the crash. Also, discovery in federal court has not been scheduled, much less started. Mize’s motion for summary judgment is denied. I. RELEVANT BACKGROUND AND PROCEDURAL HISTORY McGrath owns a 34-foot Fountain center console boat with three 300 horsepower outboard motors. [1], p. 2. McGrath also holds a 100-ton Captain’s License. [13], p. 2; [13-4], p. 1. One night, McGrath invited Mize, Justin Thomas, and Joey Befancon to join him on a boat ride. [13], p. 2; [13- 4], p. 3. The group departed, with McGrath at the helm, from the harbor in Ocean Springs, Mississippi. [13], p. 2; [13-3], p. 2. The group intended to cruise around Horn Island and potentially fish. [13-3], pps. 1-2. That was the plan, at least, until McGrath ran aground on Horn Island, completely beaching the boat. [13], p. 2; [13-3], p. 2.

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[13], p. 3. As a result of the allision,’ Mize claims he broke his foot and ankle, requiring surgery. Jd. Mize further alleges that he faces another potential surgery, followed by physical therapy, and continues to suffer from chronic pain and mobility limitations. Jd. Mize sued McGrath in Mississippi state court for negligence. [13-1], pps. 1, 4-5. Generally, Mize’s allegations related to McGrath’s failure to use appropriate safety equipment, travel at a safe speed, maintain a proper lookout, and ensure his passengers were properly secured. See id. at p. 4. During the limited discovery in state court, Mize attempted to establish these allegations through requests for admissions and interrogatories. See generally [13-3]; [13-4]. But McGrath denied them, see [13-3], and blamed his boat’s Lowrance GPS chart plotter for malfunctioning, [13- 4], pps. 2-3. The parties did not engage in further discovery during the state court proceeding.

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Instead, after learning that Mize’s claim exceeded the boat’s value, McGrath filed a petition for exoneration from or limitation of liability under the Limitation of Liability Act, 46 U.S.C. §§ 30501 et seq. [1]. The Court enjoined the state court proceedings and issued notice,

establishing a monition period for claimants to come forward. See FED. R. CIV. P. SUPP. R. F. Mize was the only passenger to file an answer and claim. Alongside these filings, Mize moved for summary judgment on the same day. [13]. McGrath did not file a timely response, and Mize moved to grant summary judgment as unopposed or, in the alternative, deem his alleged facts admitted under Federal Rule of Civil Procedure 56(e). [19]. The next day, McGrath sought an extension of time under Federal Rule of Civil Procedure 56(d) to obtain affidavits necessary to oppose summary

judgment. [23]. Before the Court ruled on his request, however, McGrath responded to Mize’s motion for summary judgment. [27]. Mize then moved to strike McGrath’s response. [28]. II. DISCUSSION Mize’s motion for summary judgment fails on its own terms. Two exhibits contain limited discovery from the underlying state court case. These exhibits reveal McGrath’s denials of facts that Mize characterizes as undisputed. Alternatively, Mize’s motion is premature based on the unique facts, denials, and lack of any discovery in federal court.

A. Summary Judgment Standard Even when a party fails to respond to a dispositive motion, a court cannot automatically grant the motion without considering its substance. Watson v. United States, 285 F. App’x 140, 143 (5th Cir. 2008) (citing Johnson v. Pettiford, 442 F.3d 917, 918 (5th Cir. 2006)). Summary judgment is appropriate “if the movant shows that there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law.” FED. R. CIV. P. 56(a). A “fact is material if it might affect the outcome of the suit under the governing law.” Clark v. Champion Nat’l Sec., Inc., 952 F.3d 570, 578 (5th Cir. 2020) (citation omitted). And a “dispute is genuine if the evidence is such that a reasonable jury could return a verdict for the nonmoving party.” Id. In demonstrating

that a fact cannot be genuinely disputed, the movant must cite “to particular parts of materials in the record, including . . . affidavits, . . . admissions, interrogatory answers, or other materials.” FED. R. CIV. P. 56(c)(1). “If the moving party fails to meet its initial burden, the motion for summary judgment must be denied, regardless of the nonmovant’s response.” Lozano v. Collier, 98 F.4th 614, 620 (5th Cir. 2024) (quoting Duffie v. United States, 600 F.3d 362, 371 (5th Cir. 2010)).

“All facts and inferences must be construed ‘in the light most favorable to the nonmoving party.’” Id. (quoting Dillon v. Rogers, 596 F.3d 260, 266 (5th Cir. 2010)). Moreover, because McGrath seeks a bench trial,2 the Court “has somewhat greater discretion to consider what weight it will accord the evidence.” Jones v. United States, 936 F.3d 318, 321 (5th Cir. 2019) (quoting Johnson v. Diversicare Afton Oaks, LLC, 597 F.3d 673, 676 (5th Cir. 2010)). “When deciding a motion for summary judgment prior to a bench trial, the district court has the limited discretion to decide that the same evidence, presented to him or her as a trier of fact in a plenary trial, could not

possibly lead to a different result.” Id. at 321–22 (quoting Johnson, 597 F.3d at 676).

2 Federal Rule of Civil Procedure 9(h) provides: “If a claim for relief is within the admiralty or maritime jurisdiction and also within the court’s subject-matter jurisdiction on some other ground, the pleading may designate the claim as an admiralty or maritime claim for purposes of Rule[] . . . 38(e).” Federal Rule of Civil Procedure 38(e

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In the Matter of the Complaint of Marty McGrath, as Owner and Operator of the Unnamed Fishing Vessel Hull ID #FGQ4K053G304 for Exoneration from or Limitation of Liability v. William Mize, (S.D. Miss. 2026).

In the Matter of the Complaint of Marty McGrath, as Owner and Operator of the Unnamed Fishing Vessel Hull ID #FGQ4K053G304 for Exoneration from or Limitation of Liability v. William Mize (In the Matter of the Complaint of Marty McGrath, as Owner and Operator of the Unnamed Fishing Vessel Hull ID #FGQ4K053G304 for Exoneration from or Limitation of Liability v. William Mize) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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