‘Presumed human remains’ found in wreckage of Titan submersible: U.S. Coast Guard

The U.S. Coast Guard says it has likely recovered human remains from the wreckage of the Titan submersible and is bringing the evidence back to the United States.

The submersible imploded last week, killing all five people on board. The vessel was on a voyage to see the wreck of the Titanic.

Debris from the Titan submersible was returned to land Wednesday. The return of the debris to port in St. John’s, Newfoundland and Labrador, is a key piece of the investigation into why the submersible imploded.

In a statement late Wednesday, the Coast Guard said it had recovered debris and evidence from the sea floor, and that included what it described as presumed human remains.

“I am grateful for the coordinated international and interagency support to recover and preserve this vital evidence at extreme offshore distances and depths,” U.S. Coast Guard Chief Capt. Jason Neubauer said in a statement.

“The evidence will provide investigators from several international jurisdictions with critical insights into the cause of this tragedy. There is still a substantial amount of work to be done to understand the factors that led to the catastrophic loss of the TITAN and help ensure a similar tragedy does not occur again.”

Investigation ongoing as debris continues to be analyzed

The Canadian ship Horizon Arctic carried a remotely operated vehicle, or ROV, to search the ocean floor near the Titanic wreck for pieces of the submersible. Pelagic Research Services, a company with offices in Massachusetts and New York that owns the ROV, said on Wednesday that it has completed offshore operations.

“Pelagic Research Services’ team is “still on mission” and cannot comment on the ongoing Titan investigation, which involves several government agencies in the U.S. and Canada, said Jeff Mahoney, a spokesperson for the company.

They have been working around the clock now for ten days, through the physical and mental challenges of this operation, and are anxious to finish the mission and return to their loved ones,” Mahoney said.

---

Debris from the Titan was located about 12,500 feet (3,810 meters) underwater and roughly 1,600 feet (488 meters) from the Titanic on the ocean floor, the Coast Guard said last week.

The Coast Guard is leading the investigation into why the submersible imploded during its June 18 descent. Officials announced on June 22 that the submersible had imploded and all five people on board were dead.

Titan submersible passengers identified

Ocean Gate CEO and pilot Stockton Rush was killed in the implosion along with two members of a prominent Pakistani family, Shahzada Dawood and his son Suleman Dawood; British adventurer Hamish Harding; and Titanic expert Paul-Henri Nargeolet.

Representatives for the National Transportation Safety Board and Transportation Safety Board of Canada, which are both involved in the investigation, also declined to comment. The National Transportation Safety Board has said the Coast Guard has declared the loss of the Titan submersible to be a “major marine casualty,” and the Coast Guard will lead the investigation.

“We are not able to provide any additional information at this time as the investigation is ongoing,” said Liam MacDonald, a spokesperson for the Transportation Safety Board of Canada.

OceanGate Expeditions, the company that owned and operated the Titan, is based in the U.S., but the submersible was registered in the Bahamas. The OceanGate company in Everett, Washington, closed when the Titan was found. Meanwhile, the Titan’s mother ship, the Polar Prince, was from Canada.

The operator charged passengers $250,000 each to participate in the voyage. The implosion of the Titan has raised questions about the safety of private undersea exploration operations. The Coast Guard also wants to use the investigation to improve the safety of submersibles.