Three authorities are investigating the sinking of two boats off Cape Greco and the death of businessman Dimi Mavropoulos last Saturday, with separate inquiries examining the circumstances surrounding his death and the sinking of the passenger vessel Petsas I .
Police and the deputy shipping ministry are jointly investigating the death of the 76-year-old Mavropoulos and the sinking of his boat, Perla Bianca , which was also carrying his 30-year-old
