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Who was onboard tech mogul Mike Lynch's Bayesian yacht?

Topic: Disasters, Accidents and Emergency Incidents

Six people are missing, including a man dubbed the British Bill Gates, after a luxury yacht sank off the Sicilian coast.

British tech entrepreneur Mike Lynch — freshly acquitted from a decade-long trial — had invited his work colleagues aboard a trip through the Mediterranean coast when a freak storm saw the yacht sink within moments.

Fifteen people escaped from the sinking vessel. The search for the missing continues.

Here's what we know so far: 

What happened?

The Italian coastguard said the yacht — the Bayesian — was anchored off the shore of port city Porticello, near the Sicilian capital Palermo, when it was hit by bad weather sometime after 4am on Monday, local time. 

Eyewitnesses said it vanished quickly beneath the waves shortly before dawn.

Managers of the sailing vessel Bayesian, Camper & Nicholsons, confirmed to the ABC that the Bayesian encountered severe weather and subsequently sank. 

"Our priority is assisting with the ongoing search and providing all necessary support to the rescued passengers and crew," they said. 

"The wind was very strong. Bad weather was expected, but not of this magnitude," a coastguard official told Reuters.

Sicily's civil protection agency head, Salvo Cocina, said a waterspout — a tornado over the water — could have struck the yacht.

"They were in the wrong place at the wrong time," Mr Cocina added. 

Storms and heavy rainfall had swept down Italy in recent days after weeks of scorching heat, lifting the temperature of the Mediterranean Sea to record levels and raising the risk of extreme weather conditions, experts told Reuters.

"The sea surface temperature around Sicily was around 30 degrees Celsius, which is almost 3 degrees more than normal. This creates an enormous source of energy that contributes to these storms," meteorologist Luca Mercalli said.

Rescuers recover the body of one of the people aboard the Bayesian.  ( AP: Lucio Ganci )

Captain Karsten Borner of the Sir Robert Baden Powell vessel told journalists he noticed the Bayesian nearby during the storm, but after it calmed he saw a red flare and realised the ship had simply disappeared.

Mr Borner said he and a crew member boarded their tender and found a lifeboat with 15 people, some of them injured, who they then took aboard and alerted the coast guard.

Search crews, including helicopters and divers, are continuing to search the wreckage, lying at a depth of 49 metres.

Specialist divers reached the ship on Monday but access was limited due to objects in the way, the fire brigade said.

The UK Marine Accident Investigation Branch is deploying a team of four inspectors to Italy to conduct a preliminary assessment.

The Foreign Commonwealth and Development office said it was "providing consular support to a number of British nationals and their families".

Sicilian prosecutors have also opened an investigation into the event. 

Who is missing?

Lawyer Chris Morvillo (left), entrepreneur Mike Lynch, and Morgan Stanley chairman Jonathan Bloomer are among the missing. 

There were 12 passengers and 10 crew members aboard the yacht. 

Mr Cocina said the crew and passengers hailed from a variety of countries, including Britain, the United States, Antigua, France, Germany, Ireland, Myanmar, the Netherlands, New Zealand and Spain.

Of the 22, one man is confirmed dead and another six people are still missing. 

They are believed to be inside the hull, fire rescue spokesperson Luca Cari said.

Fabio Cefalù, a fisherman who said he responded to a flare from the vessel but found it sunk, said he stayed at the site for three hours without finding anyone.

"I think they are inside, all the missing people," he said.

Rescue teams recovered the body of the yacht's onboard chef on Monday, identified as Antiguan citizen Ricardo Thomas.

The still missing people include: 

• Mr Lynch's 18-year-old daughter, Hannah 
• Jonathan Bloomer, chairman of global financial services company Morgan Stanley International
• Chris Morvillo , a lawyer at the British multinational law firm Clifford Chance. He worked on Mr Lynch's lawsuit against Hewlett-Packard
• The identities of the remaining two missing are still unconfirmed

Who was rescued? 

Fifteen people escaped from the sinking ship. 

Eight have been hospitalised and others were taken to a nearby hotel.

Charlotte Golunski was among those rescued, recalling the harrowing moments she held her child Sofia above the waves.  ( Supplied: Facebook  )

Among those rescued were:

• Mr Lynch's wife, Angela Bacares, who was the owner of the yacht
• Charlotte Golunski and her one-year-old daughter, Sofia. Ms Golunski is a partner at Mr Lynch's firm, Invoke Capital. She says she momentarily lost hold of Sofia in the water but managed to hold her up above the waves until the lifeboat was inflated
• Ms Golunski's husband James Emslie
• New Zealand captain of the yacht James Catfield. He told Italian newspaper La Repubblica the crew didn't see the storm coming
• A lone Dutch citizen was identified by the Dutch foreign ministry as being rescued, but was not identified

Who is Mike Lynch?

Mr Lynch, once hailed as Britain’s king of technology, was recently freed from a Silicon Valley lawsuit that tarnished his legacy. 

The 59-year-old Cambridge-educated mathematician created Autonomy , a search engine that could pore through emails and other internal business documents to help companies find vital information more quickly. 

He received the OBE for his innovation in 2006. 

He then sold the software to Hewlett-Packard (HP) for $US11 billion ($16 billion) in 2011, with Mr Lynch personally netting $US800 million. 

HP valued Autonomy at $US46 billion ($68 billion) in the months leading up to the deal.

Mike Lynch in 2019 leaving the High Court in London.  ( Reuters: Henry Nicholls/File Photo )

But the deal quickly turned sour after he was accused of forging the software's financial records to make the sale.

As part of a decades-long legal battle against HP, Mr Lynch was extradited to the UK on criminal fraud charges. 

He steadfastly denied any wrongdoing, asserting that he was being made a scapegoat for HP's own bungling. 

He was eventually cleared of all charges in June this year. 

Although he avoided a possible prison sentence, Lynch still faced a bill from a civil case in London that HP mostly won during 2022. Damages haven't been determined in that case, but HP is seeking $US4 billion. 

Following the San Francisco trial, Mr Lynch said he would return to the UK and do what he loved most: "[being with] my family and innovating in my field."

The holiday appeared to be something of a celebration after Mr Lynch's acquittal, with guests including some of the people who had stood by Lynch throughout the ordeal.

This picture shows the rescue operations off the Sicilian coast.  ( AP: Italian Coast Guard  )

In a separate act of tragedy, Mr Lynch's co-defendant in the trial, Stephen Chamberlain, died on Monday, after a road accident left him critically injured.

Mr Chamberlain — Autonomy's former vice-president of finance alongside Mr Lynch — was hit by a car in Cambridgeshire on Saturday morning and had been placed on life support. 

What is the Bayesian?

The luxury yacht is 56m long sailboat, with a 75m mast labelled as the tallest aluminium mast in the world.

It was previously named Salute when it flew under a Dutch flag.

The yacht, built in 2008 by the Italian firm Perini Navi, can accommodate up to 12 guests in six suites and a crew of 10, according to online specialist yacht sites. It was last refitted in 2020.

Online charter sites listed it for rent for up to 195,000 euros (about $AU 321,000) a week. 

This picture taken on Sunday shows the Bayesian (left) and the Duch sailboat Sir Robert Baden Powell anchored off the coast line.   ( AP: Fabio La Bianca/Baia Santa Nicolicchia )

The ship also won a string of awards for its design. 

Ms Golunski said the yacht had travelled through the Aeolian Islands, Milazzo and Cefalù before sinking. 

It is likely the yacht's name would resonate with Mr Lynch because his PhD thesis and the software that made his fortune was based on Bayesian theory.

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Sinking of a superyacht adds to questions billionaire Mike Lynch wanted to put behind him

It was a sunny August morning when software entrepreneur Mike Lynch, 59, gathered 10 of his closest friends along with his wife and daughter on the dock of Porto di Milazzo, on the northern coast of Sicily. They had come to celebrate his freedom. Only months before, several of the guests played crucial roles in persuading a San Francisco jury to acquit Lynch of federal charges related to the sale of his software firm Autonomy to HP for $11 billion. 

Five days after the yacht left port, Lynch, his daughter, four guests, and a hired chef were dead in the Mediterranean Sea after a storm flooded the ship. The drowned included the chairman of Morgan Stanley International, a star witness at Lynch’s trial, as well as one of Lynch’s lead defense attorneys. Among the survivors were a former Autonomy exec who went on to become a partner at Lynch’s venture capital firm, a second member of his defense team, and Lynch’s wife, who reportedly owns nearly all his fortune. The same day of the drowning, U.K. news outlets reported that Lynch’s codefendant in the fraud trial, Stephen Chamberlain, who had also been acquitted, had been fatally run over by a car as he was out jogging—a shocking coincidence.

Less than a week after the tragedy, there are far more questions than answers. Did the yacht named Bayesian —an homage to a statistical theorem for predicting future outcomes—simply fall victim to a terrible storm? How did most of the crew and a few passengers escape, and why couldn’t they reach Lynch and the six others who did not make it out? Italian officials are looking into manslaughter charges, but it’s not yet clear who they may have in their crosshairs. Giovanni Costantino, who runs the Italian Sea Group that owns Perini Navi, the Italian maker of the yacht, had harsh words for the crew, whom he blames. “This is the mistake that cries out for vengeance,” he told Reuters .

There are also huge questions swirling around the business ventures of the man dubbed the “British Bill Gates.” While the Bayesian excursion was to serve as a celebration of Lynch’s acquittal on all charges in the U.S.—where he had spent months under house arrest—the reality is that his legal troubles were far from over. In a January 2022 civil trial, the U.K.’s High Court found that the company, which by then had changed its name to Hewlett Packard Enterprise (HPE), had “substantially succeeded” in proving that Autonomy leaders had fraudulently made it look like the company was earning more revenue than it was. In 2019 Autonomy’s CFO was convicted of 16 counts and sentenced to five years in prison. At this time, the U.K. case is in a holding pattern as the judge determines what damages are owed to HPE. (The company’s spokesperson Adam Bauer says HPE is “saddened by this tragic event, and our thoughts are with the families and friends of all those who lost their lives.”)

But Lynch’s passing also looms over Invoke Capital, the venture firm he founded in 2011 and whose managing partner—Charlotte Golunski—survived the yacht disaster and saved her 1-year-old baby. One of Invoke’s most prominent bets was a 2013 seed-stage investment in Darktrace, a cybersecurity firm on whose board Lynch sat until 2018. Darktrace has developed a reputation as a sleek AI cybersecurity startup with ties to spy agencies like MI5 and the U.S. National Security Agency. It also became the target of short-sellers who in 2023 expressed doubt over Darktrace’s financial filings—the same sort of allegations that plagued Lynch’s Autonomy. 

Darktrace insists that the short-sellers’ allegations were baseless, and they say an EY audit it commissioned showed this to be the case. In April Darktrace received a $5.3 billion acquisition offer from the giant private equity firm Thoma Bravo. The deal, which Fortune reported will likely go forward despite Lynch’s death, stood to help rehabilitate Lynch’s business reputation. As of Aug. 14, he and his wife collectively owned 3.21% of the company, which would be worth some $170 million upon the deal’s completion. Invoke Capital has not responded to multiple requests for comment, and Darktrace declined to comment.

Following his U.S. acquittal, Lynch was pleased enough with the state of things that he had begun celebrating weeks before the yacht party. In the days following the not-guilty verdict, Lynch and his wife; Stephen Chamberlain and his wife; the attorney Chris Morvillo—who drowned on the Bayesian —and 20 other lawyers gathered at a restaurant at a hotel near the San Francisco courthouse.

Brian Heberlig, an attorney at Steptoe who gave the closing argument in Lynch’s trial, recalls that Morvillo gave a moving toast, telling those assembled that the trial was more than just a job, but one of their life’s works. “He really was a brilliant man,” Heberlig told Fortune , fighting back tears as he remembered Lynch. “And he ran his legal defense the same way I imagine he ran Autonomy. He let the experts do their jobs, while still having a strong grasp on the material. As he used to say, ‘Let the brain surgeons do the surgery.’”

That night was the last time Heberlig ever saw Lynch or Morvillo.

A ‘virtually unsinkable’ boat

The sailing party departed Aug. 14—five days before the storm—and comprised 12 guests and 10 crew members. The Bayesian was one of the biggest yachts of its kind. Its first stop was a cluster of small islands off the coast of Sicily. Then it jetted across the sea to the Sicilian town of Cefalù, before putting down anchor for the final time on the coast of Palermo, a favorite getaway for the rich and famous, and a former haunt for the Mafia.

Lynch’s wife, Angela Bacares, who reportedly held the couple’s entire $1.1 billion fortune, was jolted awake on Aug. 18 as the boat began to tilt. Glass from a shattered window exploded across the deck, according to reports, cutting her feet as she ran to investigate.

Black and white security  footage  appears to show the outline of what is believed to be the 184-foot sailing yacht, which used call sign 2ICB8, slowly disappearing behind a thicker and thicker veil of rain. Nearby villagers and fishermen say they saw a sea tornado called a waterspout. Soon after, the yacht lay on the ocean floor.

Theories are swirling about why the yacht sank. One holds that a bay door was left open in the storm, causing the ship to flood and sink in minutes. Another holds that the Bayesian’ s 246-foot-tall aluminum mast—one of the tallest in the world— broke in the wind and took the boat down with it.

Most news reports say the yacht sank almost instantly, but the CEO of the company that bought the boat’s maker after it went bankrupt in 2021 disputes that. In a Financial Times report, he called the boat “virtually unsinkable,” and says that it dragged its anchor for 16 minutes before it sank. 

During those fateful moments, a far older nearby yacht, the Sir Robert Baden Powell, built in 1957, was drifting on a similar course as the Bayesian and not only survived, but also came to help. Some onboard saw a red flare shooting across the rainy sky—an emergency signal from those who had fled the doomed yacht, drawing the attention to a life raft filled with 15 of the 22 passengers.

Passenger Golunski, 35, who helped run Autonomy the first year it was at HP, described holding her 1-year old daughter Sophia as she screamed for help. One of Lynch’s most trusted employees, Golunski was a founding partner at Invoke Capital, the London-based firm that backed Darktrace. Lynch’s wife Bacares was also in the life raft along with Clifford Chance lawyer Ayla Ronald, 36, who reportedly texted to her father: “there are deaths.”

The lifeboat survivors were soon plucked from the sea while the Bayesian came to its current resting place 50 meters below the surface. Over the course of the next 72 hours, a team of scuba divers from the Guardia Costiera and specially trained cave divers from the Vigili del Fuoco, the local fire department, used boats and a helicopter to triangulate the yacht’s position. The divers, working in bursts of 8 to 12 minutes, searched the Bayesian’ s six guest suites, master suite, multiple living areas, and dining room.

The body of the yacht’s chef, Recaldo Thomas, was the first to be found, floating on the water’s surface. On Wednesday, two days after the wreck, four more bodies were discovered, and on Thursday a fifth. Among them were Lynch and Chris Morvillo of the prestigious law firm Clifford Chance, who had made the controversial decision to have Lynch testify, and questioned him on the stand right before he was acquitted. The others discovered were Morvillo’s wife, Neda, as well as the Morgan Stanley banker and key witness Jonathan Bloomer, who had been a former executive director at Autonomy, and his wife, Judy. The body of Lynch’s 18-year-old daughter, Hannah, was pulled from the sea on Friday.

The U.K. Maritime and Coastguard Agency tells Fortune it is in contact with the Italian authorities but would not provide further information. The U.K.’s Foreign Office told Fortune it is providing “consular support to a number of British nationals and their families…and are in contact with the local authorities.”

More questions than answers

Even as loved ones and the survivors begin to come to terms with the human toll of the tragedy, the business world has begun assessing Lynch’s complicated past and his many business dealings. 

Lynch was born of modest means to a nurse and firefighter in a suburb of London. From an early age he showed a proclivity toward technology and a fiery determination. He studied natural sciences at Cambridge, then returned for a PhD in artificial neural networks, the building blocks of artificial intelligence. When he was still studying for his PhD, he started his first venture, Cambridge Neurodynamics, monetizing computerized fingerprint recognition, eventually evolving into Autonomy. 

Founded in 1996 with David Tabizel and Richard Gaunt, Autonomy used an early version of artificial intelligence to quickly scan what’s known as “unstructured data,” especially including language. Autonomy quickly became a darling of the U.K.’s fledgling tech scene, and it was seen as a crowning achievement when, in 2011, the company struck an $11 billion deal to be purchased by HP, now HPE. The deal, however, was quickly engulfed in scandal when a year later the new owner alleged accounting fraud and wrote down its investment by $8.8 billion.

Despite the baggage around Autonomy, Lynch continued to ride high in the tech world through his venture firm, Invoke Capital, which he founded in 2012. One of its most profitable investments was Darktrace, which he backed in 2013 and joined as a board member. By 2016 he told TechCrunch that 60 employees from Autonomy were working at Invoke, that he’d raised a billion dollars to invest in startups, and that Darktrace was worth $500 million.

While fighting the legal battle over Autonomy and building Invoke, Lynch enjoyed the trappings of a mogul. The same year he announced his billion-dollar startup fund, he was sailing the Bayesian , worth an estimated $25 million. He reportedly also owned a $6 million, 69-acre Georgian manor.

By early 2020 Darktrace shared deep connections with Autonomy, including half of Darktrace’s board and six of its eight top executives. The following year Darktrace went public, soaring 40% above its pre-market value. But the victory lap was brief. In September 2022, an acquisition talk between private equity firm Thoma Bravo and Darktrace fell through , sending share prices tumbling. In early 2023, the short-selling firm Quintessential Capital Management published a 70-page report accusing Darktrace of similar misconduct that had sunk Autonomy.

“We are deeply skeptical about the validity of Darktrace’s financial statements,” the report read. Darktrace’s shares plunged as much as 17% after the report was published, though the company said at the time that the management team and board had “rigorous controls in place.” Darktrace hired EY to perform an audit, which stabilized its share price after the accounting firm found the company’s earlier financial results did not need to be restated. Darktrace never publicly released the report, however, with a spokesperson saying at the time that it contained “commercially sensitive information.”

More recently, Darktrace’s CEO Poppy Gustafsson wrote in the firm’s Q4 trading report of “shareholders voting overwhelmingly in favour” of the acquisition, and added the company is “awaiting the conclusion of the remaining regulatory processes.”

Until very recently, Darktrace had sought to distance itself from Lynch and his VC firm. In December, shareholders passed a resolution that rejected Invoke non-executive director Patrick Jacob’s reappointment to its board. This April, Invoke lost the right to that same board seat when it was discovered its shares had fallen below the required 10% threshold. Nonetheless, in a memorial to Lynch, Gustafsson wrote : “Without Mike, there would be no Darktrace. We owe him so much.”

While the Italian authorities continue to investigate the crash site, one thing is certain: The swirl of legal and business battles that surrounded Lynch during his lifetime are likely to continue after his death. A local Italian news site reports that the public prosecutor’s office in a nearby town, Termini Imerese, is looking into allegations of manslaughter surrounding the sunken boat. And two months before Lynch died, former U.K. Secretary of State David Davis reportedly said he was working with Lynch to scrap U.S./U.K extradition agreements that allowed Lynch’s trial to happen in the first place. 

On Wednesday, Aug. 21, Davis told GB News he would continue that fight in memory of Lynch. “We need to get a grip of this,” said Davis. “Mike, when he’d won his case, almost the first thing he did was ring me up and say, ‘We’re going to have to defeat this treaty, we’re going to have to overcome this treaty and get it changed for the better.’”

“I am looking forward to returning to the U.K. and getting back to what I love most: my family and innovating in my field,” Lynch said after the verdict.

Lynch’s desire to extend the legal fight even after his not-guilty verdict reflects the scrappiness he displayed throughout his life. This helped him ascend to the highest rungs of business and moguldom—but the success also came with a tenuous quality as questions about his business dealings dogged him for years. The not-guilty verdict and the pending Darktrace sale meant Lynch was in position to finally cast off that shadow. But now his ultimate legacy is poised to be tied forever to a mysterious and tragic hour on the Mediterranean Sea.

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Everyone from the sunken yacht off Sicily has now been accounted for

Bill Chappell

Dive and recovery teams searched for a final missing person off Porticello harbor near Palermo on Aug. 22, three days after the British-flagged luxury yacht Bayesian sank. ALBERTO PIZZOLI/AFP via Getty Images/AFP hide caption

Italian authorities say the bodies of all seven people who died after a sailing yacht sank on Monday have now been recovered. The final discovery was announced on Friday; the other six bodies had been found after the calamity.

Tech mogul Mike Lynch is among the people whose bodies were recovered from the sailing yacht, called Bayesian. The massive yacht sank in a violent storm along the shore of Sicily early on Monday.

Italian divers on Friday recovered the body of Lynch’s daughter Hannah, 18, who was the last person unaccounted for.

Lynch’s body was identified on Thursday, according to The Associated Press and other news outlets, citing the Italian coast guard. The agency did not immediately respond to messages from NPR.

The sea rescue operation included 123 dives, according to the Italian fire brigade . Robotic craft have also been used in the search.

Local newspaper Giornale di Sicilia reports that Lynch’s daughter, Hannah, 18, is believed to be the only remaining missing person from the calamity.

15 people survived the catastrophe

Bayesian, with a length of more than 180 feet, had 22 passengers and crew aboard when it sank in the pre-dawn hours of Monday morning. Eyewitness accounts cited a waterspout — a highly localized spiraling storm that’s essentially a marine tornado. One body was found, and 15 survivors made it to safety. That left six people unaccounted for.

Since then, the Italian Coast Guard has been working to find survivors -- and as time passed, what started as a rescue effort became a recovery operation to retrieve bodies from inside the sunken ship.

The Palermo Coast Guard told NPR that the operation has been complicated by the depth and position of the hull, which lies on the seabed at a depth of around 50 meters, about a half-mile from the port in Porticello, Sicily.

Who were the missing people?

The six passengers who had been unaccounted for include Lynch and his daughter, along with Morgan Stanley International Chairman Jonathan Bloomer and his wife. Judy. A lawyer for Lynch named Chris Morvillo, and his wife, Neda, were also missing in the days after the yacht sank.

One member of the crew -- Recaldo Thomas, the yacht’s chef -- also went missing. Local news reports have suggested it was Thomas’ body that was found soon after the ship sank.

Who survived the sinking?

Survivors include Lynch's wife, Angela Bacares, along with Charlotte Golunski, who works at Invoke Capital, Lynch’s venture capital firm. Golunski was on the ship with her daughter, Sofia, who had just celebrated her first birthday.

In an interview with La Repubblica , Golunski said that as the ship sank, she used all her strength to hold her arms above water and prevent Sofia from drowning. Sofia’s father was also onboard and survived.

Ayla Ronald, a lawyer who worked on Lynch’s fraud case, and her partner also escaped the wreck. Other survivors include several crew members, including two women in their early 20s who were part of the ship’s staff.

Who was Mike Lynch?

Lynch, 59, was the founder of Autonomy, a search engine and software company. Hewlett-Packard bought Autonomy for $11 billion in 2011, but Lynch then faced accusations — and then federal fraud charges — that he had misrepresented his company’s financial health and prospects. Lynch denied the claims, saying HP was blaming him for its own problems.

This past June, a lengthy trial in San Francisco ended with Lynch’s acquittal of all charges against him , after he testified on his own behalf. The sailing voyage along the coast of Sicily has been portrayed as a celebration of the end of the court case.