FBI investigates Carnival cruise ship death in maritime mystery that can be ‘very complex,’ former agent says

The FBI has launched an investigation into the death of a passenger aboard the Carnival Horizon cruise ship, which presents a particularly intricate challenge, according to former FBI special agent Nicole Parker, who shared insights with Fox News Digital.

Parker explained that the FBI typically takes charge of cases involving potential crimes on cruise ships navigating international waters. “The FBI has jurisdiction to handle cases when a crime occurs in international waters,” she noted. “These situations are very complex, governed by special maritime jurisdiction laws. For instance, if a cruise sets sail from Miami, the FBI’s Miami office has jurisdiction, provided the ship is returning to or departing from a U.S. port. If the alleged crime occurs in international waters, it falls under the FBI’s purview.”

Carnival Cruise Line has confirmed its cooperation with federal authorities in the wake of this tragic incident during the ship’s latest journey. According to Carnival, the Carnival Horizon returned to Miami as planned on Saturday morning, following the passenger’s death.

The company released a statement saying, “The death of a guest traveling on the Carnival Horizon voyage that concluded on Saturday morning, November 8, is under investigation by the FBI. As this matter remains under the jurisdiction of law enforcement, further details will be provided by the FBI’s Miami public affairs office. Our primary concern is supporting the family of our guest.”

Carnival Horizon cruise ship

The Carnival Horizon was seen docked at the PortMiami cruise terminal in Miami, Florida, on Sunday, December 17, 2023. (Photo by Eva Marie Uzcategui/Bloomberg via Getty Images)

“The death of a guest traveling on the Carnival Horizon voyage that returned on Saturday morning, Nov. 8, is being investigated by the FBI,” the company said in a statement. “Since this is an ongoing matter under the jurisdiction of law enforcement, it is up to the FBI’s Miami public affairs office to provide further details. Our focus is on supporting the family of our guest.”

The passenger has not been publicly identified, and authorities have not released any information about the circumstances surrounding the death.

An FBI spokesperson confirmed agents responded when the ship docked over the weekend and that the investigation remains ongoing.

FBI agents

Federal investigators are probing a death on Carnival Horizon’s recent voyage, as the cruise line cooperates with the FBI’s ongoing maritime investigation. (Getty Images)

“I can confirm that the FBI has responded to the scene,” the spokesperson told Fox News Digital. “Because this is an ongoing matter, no further information is available at this time.”

The FBI did not say what led to the investigation or whether foul play is suspected.

Parker, who spent years investigating maritime cases, said such probes often require complex coordination between agencies and cruise line officials.

Carnival Horizon cruise ship sailing

A passenger died on Carnival Cruise Line’s Horizon ship. (Jeffrey Greenberg/Universal Images Group via Getty Images)

“Basically, Obama signed this law and if there are certain crimes or allegations that occur on cruise ships, then the FBI has jurisdiction to work them,” Parker added.

“I actually discuss this in my book — crimes on the high seas were part of my responsibilities at the Bureau,” she said. “It was a lot of work. I was the only one doing it, but those cases covered multiple things — probably eight or nine different categories. The FBI has the first right of refusal for those incidents, so the cruise line security officers would call me at all hours of the night, and I’d have to listen and determine whether we’d take the case.”

Stepheny Price covers crime, including missing persons, homicides and migrant crime. Send story tips to stepheny.price@fox.com.

You May Also Like
Holdout juror in first Etan Patz trial rips top-court ruling upholding later conviction

Etan Patz Trial Holdout Juror Slams New York High Court Ruling Upholding Conviction

The Manhattan juror who stood alone against convicting Pedro Hernandez in the…
Video shows Reno drag race crash involving $200K Porsche supercar

Reno Drag Race Crash Caught on Video as $200K Porsche Supercar Wrecks

A suspected late-night street race involving a high-priced Porsche supercar ended in…
NBA Draft 2026: Chicago Bulls could take Caleb Wilson, Cam Boozer in First Round after Nic Claxton trade

2026 NBA Draft: Bulls Eye Caleb Wilson or Cam Boozer After Nic Claxton Trade Shakeup

CHICAGO (WLS) — The NBA Draft tips off Tuesday night in New…
Rolling Meadows native, actor Gary Cole launched career on Chicago stage, returns to Steppenwolf in 'Catch as Catch Can'

Gary Cole Returns to Steppenwolf in Catch as Catch Can After Chicago Stage Start

CHICAGO (WLS) — Gary Cole has built a wide-ranging career on screen,…
Tucker Carlson says he'll no longer support the Republican Party

Tucker Carlson Says He Will No Longer Back the Republican Party

Tucker Carlson, the longtime conservative commentator and former Fox News star, said…
17-year-old who dreamed of becoming a nurse dies in Sequoia National Park after getting swept away by current

Teen Who Dreamed of Becoming Nurse Dies After Being Swept Away in Sequoia National Park

A 17-year-old girl’s first trip to Sequoia National Park ended in tragedy…
Mamdani stumps for far-left House hopefuls as NY primary voters hit the polls

Mamdani Rallies for Far-Left House Candidates as New York Primary Voters Cast Ballots

Mayor Zohran Mamdani spent Tuesday morning crisscrossing New York City to rally…
Trump says he can fix Chicago's crime epidemic 'fast and permanently' after 39 shot over weekend

Trump Vows Fast, Permanent Chicago Crime Crackdown After 39 People Shot Over Weekend

President Trump said Tuesday that he could resolve Chicago’s crime crisis “fast…
DHS demands New York sanctuary politicians honor detainer for man convicted of raping corpse on subway

DHS Presses New York Sanctuary Officials to Honor Detainer for Man Convicted in Subway Corpse Rape

Tom Homan touts Trump admin’s escalated illegal immigration crackdown in New York…
Charlie Kirk murder suspect's ex-roommate can't testify at hearing, judge rules

Judge Blocks Ex-Roommate’s Testimony in Charlie Kirk Murder Suspect Hearing

A Utah judge ruled Monday that the former roommate of Tyler Robinson,…
Michigan City, possible drowning: Water search underway for child in Washington Park beach near lighthouse, police say

Police: Search Underway for Child After Possible Drowning at Michigan City’s Washington Park Beach

MICHIGAN CITY, Ind. (WLS) — Authorities in Michigan City said they are…
NPS investigates after 23-year-old reportedly swept over notorious Yosemite waterfall

National Park Service Investigates Report of 23-Year-Old Swept Over Yosemite Waterfall

The National Park Service is looking into a reported fall at Yosemite…