Two investigations are now pulling in opposite directions over why the superyacht Bayesian went down off Sicily, and the latest one lands the weight on her crew.
Italian prosecutors have shared preliminary findings, first reported by Sky News, from the technical consultants they appointed. Their reading of the night of 19 August 2024 is blunt: the weather was not the freak storm it was taken for. The consultants describe what hit the 56-metre Perini Navi as little more than a squall — the kind of brief, sharp rise in wind that runs ahead of a thunderstorm. Survivable, in other words, for a yacht of her size and design.
If the weather did not sink Bayesian, the question moves to the people aboard. The prosecutors' working conclusion points to the crew: the conditions were underestimated, and certain safety measures were not activated in time. The public prosecutor's office in Termini Imerese is weighing charges of negligent shipwreck and multiple counts of manslaughter against captain James Cutfield and crew members Tim Eaton and Matthew Griffith.
Why this finding matters
This is not a small revision. It flips the story.
In May 2025 the UK Marine Accident Investigation Branch published an interim report built on research from the University of Southampton. Its emphasis was almost the mirror image of the Italian view. The MAIB found that strong gusting winds alone could have knocked Bayesian over, "irrespective of any interactions and blanketing effects" from her tall single mast. Once the yacht heeled past 70.6 degrees, the report said, the situation was irrecoverable. It also flagged stability vulnerabilities that were not written into the yacht's own information book — a design and documentation gap, not a steering-wheel decision.
So the two inquiries now sit in tension. The British technical investigation: extreme wind, plus a stability weakness the crew was never told about. The Italian criminal investigation: ordinary bad weather, mishandled. Same wreck, same victims, two very different stories about fault.
The MAIB asked what the yacht could withstand. The Italian prosecutors are asking what the crew should have done. Bayesian's legacy now depends on which question the courts decide was the right one.
What happened that night
Bayesian was anchored roughly 0.8 nautical miles off Porticello, near Palermo, in the early hours of 19 August 2024. Twenty-two people were aboard. Within minutes of the weather arriving she was on the seabed in about 50 metres of water.
Fifteen people survived. Seven did not. Among the dead were the British technology entrepreneur Mike Lynch, founder of Autonomy, and his 18-year-old daughter Hannah; Morgan Stanley International chairman Jonathan Bloomer and his wife Judy; lawyer Chris Morvillo and his wife Neda; and the yacht's chef, Recaldo Thomas.
The hull was raised from the seabed in 2025 in a complex recovery operation off Porticello. Both the salvaged yacht and crew testimony are now central to the criminal file.
What comes next
Preliminary findings are not a verdict. The Termini Imerese prosecutors still have to decide whether to formalise charges, and any case would then have to be argued in court — where the MAIB's technical conclusions will be hard to ignore. For the families, two official investigations now offer two different accounts of how seven people died on a calm-looking August night. That is unlikely to be the last word.
Photo: Michael Kurtz / BOAT International. Source: BOAT International.
