'Terror and anguish' suffered by Titan sub victims in their final moments revealed as family of explorer seek $50m in lawsuit

8 August 2024, 08:02

Paul-Henri Nargeolet was among five people who died when the Titan submersible imploded
Paul-Henri Nargeolet was among five people who died when the Titan submersible imploded. Picture: Alamy/Social media

By Emma Soteriou

The "terror and anguish" suffered by Titan sub victims in their final moments has been revealed.

Listen to this article

Loading audio...

The Oceangate Expeditions vessel was carrying five passengers to see the Titanic wreckage when it suffered a catastrophic implosion.

Among the victims was French diver Paul-Henri Nargeolet, along with Oceangate CEO Stockton Rush, British billionaire Hamish Harding, Pakistani investor Shahzada Dawood and his 19-year-old son Suleman.

Mr Nargeolet's family have since filed a wrongful death lawsuit, accusing the sub's operator of gross negligence and seeking more than $50 million (£39 million).

Known as "Mr Titanic", Mr Nargeolet had visited the Titanic site many times before and was regarded as one of the world's most knowledgeable people about the famous wreck.

Graphic explains how Titan submersible imploded

Read more: Plaque to be laid next to Titanic in honour of Titan submersible victim

Read more: Brit billionaire 'ignored stark warning over Titan sub' after record-breaking dive gave him 'false sense of security'

Lawyers for his estate said in an emailed statement that the "doomed submersible" had a "troubled history", and that OceanGate failed to disclose key facts about the vessel and its durability.

According to the lawsuit, the Titan "dropped weights" about 90 minutes into its dive, indicating the team had aborted or attempted to abort the dive.

Titan owner Stockton Rush
Titan owner Stockton Rush. Picture: OceanGate

"While the exact cause of failure may never be determined, experts agree that the Titan's crew would have realised what was happening," the lawsuit filed by Mr Nargeolet's family on Tuesday said.

It continued: "Common sense dictates that the crew were well aware they were going to die, before dying.

"The crew may well have heard the carbon fiber's crackling noise grow more intense as the weight of the water pressed on Titan's hull. The crew lost communications and perhaps power as well.

"By experts' reckoning, they would have continued to descend, in full knowledge of the vessel's irreversible failures, experiencing terror and mental anguish prior to the Titan ultimately imploding."

Shahzada Dawood and his son Suleman were on the submarine
Shahzada Dawood and his son Suleman were on the submarine. Picture: Handout

The lawsuit also criticises the sub's "hip, contemporary, wireless electronics system", adding that "none of the controller, controls or gauges would work without a constant source of power and a wireless signal".

It goes on to label Stockton Rush as "an eccentric and self-styled 'innovator' in the deep-sea diving industry", naming his estate as one of the defendants in the lawsuit.

Billionaire British businessman Hamish Harding was one of five victims to die in a catastrophic implosion on the Titan sub
Billionaire British businessman Hamish Harding was one of five victims to die in a catastrophic implosion on the Titan sub. Picture: Alamy

In a statement, the lawyers, the Buzbee Law Firm of Houston, Texas, said: "The lawsuit further alleges that even though Nargeolet had been designated by OceanGate to be a member of the crew of the vessel, many of the particulars about the vessel's flaws and shortcomings were not disclosed and were purposely concealed."

Tony Buzbee, one of the lawyers on the case, said one of the goals of the lawsuit is to "get answers for the family as to exactly how this happened, who all were involved, and how those involved could allow this to happen".

A spokesperson for OceanGate declined to comment.

More Latest News

See more More Latest News

Last week, Dylan Earl, aged 20, and Jake Reeves, 23, became the first people to be convicted under new National Security Act powers after they were recruited by the Russian mercenary group Wagner.

Teenagers targeted by Russia and Iran for sabotage missions in Britain as state-backed threats increase five-fold

Exclusive
The Conservative leader made the declaration after it was revealed that the government spent nearly two years using an unprecedented superinjunction to prevent the public from learning about the breach.

Badenoch: Ministers must have power to sack civil servants after 'extraordinary' MoD data breach

Exclusive
Penny Mordaunt spoke with Andrew Marr about the MoD data breach.

The person responsible for the MoD data breach should lose their job, Penny Mordaunt tells LBC

Exclusive
Defence Secretary John Healey refuses to say whether anyone has lost their job over the Ministry of Defence data breach.

Nobody has been fired over £7 billion Afghan data breach, LBC understands

Exclusive
A former Afghan interpreter told LBC that the Taliban may have used the major Ministry of Defence (MoD) data breach to target Britain's allies.

Taliban has used major data breach at MoD to target those who helped Britain, says former Afghan interpreter

People search for their belongings amid the debris of destroyed houses in the aftermath of Israeli bombardment in Gaza City, on July 15, 2025.

Israeli strikes kill more than 90 Palestinians overnight, including 19 members of the same family

Dr Nooralhaq Nasimi, who came to the UK in 1999 and founded the Afghanistan and Central Asian Association (ACAA) to help others, said the Government must “accept full responsibility (and) offer meaningful compensation” to those affected.

MoD data breach has 'endangered lives' and 'betrayed' thousands of Afghans, says campaign group

MasterChef presenter John Torode will not return to the BBC cooking show after producers Banijay UK confirmed his contract will not be renewed.

MasterChef star John Torode sacked - after allegation he used 'racist language' upheld in Gregg Wallace report

Keely Hodgkinson runs at the London Athletics Meet in 2024

Keely Hodgkinson out of London Diamond League

Nadiya Hussain has hit out at the BBC over the cancellation of her show

‘They’ll Keep You Till You're No Use’: Nadiya Hussain hits-out at BBC after show cancellation

An Etihad Airways Boeing 787-9 Dreamliner.

India-bound Boeing forced to turn back mid-flight amid concerns over fuel switches

Rory McIlroy practices ahead of The Open

The Open 2025: Full tee times revealed as McIlroy and Scheffler in exciting groupings

Yostin Mosquera, left, denies murdering Albert Alfonso, centre.

Web searches on 'fatal blows' and 'deep freezers' made before suitcase murders, jury told

photos issued by Northumbria Police of Daniel Daniel Graham, 39, (left) and Adam Carruthers, 32, who are due to be sentenced on Tuesday after they were found guilty at Newcastle Crown Court of criminal damage after the felling of the Sycamore Gap tree

Reason Sycamore Gap vandals cut down iconic tree revealed - as two men jailed for over four years

Tim Davie, Director-General of the BBC.

BBC boss Tim Davie insists he can 'lead' the corporation in the 'right way' in wake of string of scandals

Comp image of Dominic McLaughlin and Daniel Radcliffe playing Harry Potter

Harry Potter then and now: How TV and classic actors look side by side