They were identified as 24-year-old Tricia Tahecia Forrester, 35-year-old Glen Triston and 42-year-old Clinton Hill.
According to reports, all 3 passengers boarded the cruise ship which left from Miami FL on Monday, February 26, and arrived on the island at 10:00 a.m., where the passengers left the liner with baggage said to be for family members.
At 5:30 p.m., an official from the ship in the evening was making checks when it was discovered they were missing.
Lawmen are currently investigating.
For other Carnival Sensation accidents and incidents see at the ship's CruiseMinus page.