The body of British tech tycoon Mike Lynch’s 18-year-old daughter was retrieved from the wreckage of the Bayesian superyacht Friday — as Italian authorities reportedly launched a manslaughter probe into what caused the tragedy. Hannah Lynch was the last remaining person still unaccounted for after the yacht sank off the coast of Sicily after being struck by a storm on Monday – sparking a massive search and rescue operation. “The Lynch family is devastated, in shock and is being comforted and supported by family and friends,” a family spokesperson said in confirming her body had been found Friday. “Their thoughts...