A manslaughter investigation has been opened into the deaths of seven people in the sinking of a luxury yacht off the coast of Sicily, an Italian prosecutor said. British tech mogul Mike Lynch and his 18-year-old daughter Hannah were among six people recovered after the Bayesian superyacht sank near Porticello at about 5am local time on Monday. The body of Canadian-Antiguan national Recaldo Thomas, who was working as a chef on the superyacht, was recovered at the scene on Monday.

Ambrogio Cartosio, public prosecutor of nearby town Termini Imerese, said in a press conference at the town’s court on Saturday that his office has opened an initial investigation into manslaughter and negligent shipwreck, according to a translation. He added that they are conducting an investigation against unknown persons. Asked whether the crew will remain in Sicily, Mr Cartosio said: “There’s no obligation but they should be available for the investigation.

” The prosecutor in charge of the case, Raffaele Cammarano, was asked about the vessel’s crew undergoing alcohol and drug testing, and said officials were trying to conduct those tests. Morgan Stanley International bank chairman Jonathan Bloomer, his wife Judy Bloomer, Clifford Chance lawyer Chris Morvillo and his wife Neda Morvillo were also recovered from the wreckage. The press conference heard that no post-mortem examinations have been carried out yet.

The family of Mr Lynch and Hannah have paid tribute to their loved ones, saying.