UK tech tycoon Lynch's daughter's body recovered from Sicily yacht wreck

Italian divers retrieved the body of British tech magnate Mike Lynch's 18-year-old daughter, Hannah, who was the last person still unaccounted for after the family's luxury yacht sank this week off Sicily.

Seven people, including Lynch himself, died when the 56-metre-long (184-foot) boat, the Bayesian, capsized during a fierce, pre-dawn storm on Monday off Porticello, near Palermo.

Fifteen people survived, including Lynch's wife, whose company owned the Bayesian, and the yacht's captain.

As the rescue operation came to an end, attention switched to the official investigation into the disaster.

The public prosecutor's office of Termini Imerese, headed by Ambrogio Cartosio, is looking into possible charges of negligent shipwreck and multiple homicide, judicial sources told Reuters.

The captain James Cutfield and the other survivors have been questioned by the coast guard on behalf of prosecutors. None of them have commented publicly on how the ship went down.

So far, nobody has been placed under formal investigation. Cartosio is due to hold a news conference on Saturday.

Hannah Lynch's body was discovered on Friday by divers who have been scouring the submerged vessel for the past five days. The five other dead passengers were recovered on Wednesday and Thursday, while the body of the only crew member who died, onboard chef Recaldo Thomas, was found on Monday.

"The Lynch family is devastated, in shock and is being comforted and supported by family and friends," a spokesperson for the family said on Friday, in their first public comment since the yacht sank.

"Their thoughts are with everyone affected by the tragedy. They would like to sincerely thank the Italian coastguard, emergency services and all those who helped in the rescue," the statement said.

The fire brigade said their team of more than 40 specialists had carried out 123 dives to the wreck of the Bayesian, which is lying apparently intact on its side at a depth of 50 metres (164 feet).

The sinking has puzzled naval marine experts who say a boat like the Bayesian, built by Italian high-end yacht manufacturer Perini, should have withstood the storm and in any case should not have sunk as quickly as it did.