Murder in the Caribbean

Former sheriff Mackenzie Scott, adopted as an infant, moved his family to a quieter neighborhood after daughter Angel was kidnapped. Now Mac has given up his life of booze and gambling to enjoy time with his family. The Scott family has been invited to a nephew's wedding cruise to the Caribbean, paid for by the bride's father, the Consulate General of Brazil at the Embassy in Miami. After the ceremony, the guests gather on the pool deck in their formal attire. The bride, wanting to change from her wedding gown for the evening's dinner, enters her cabin. Now she can't be found. Beads from a family heirloom necklace are found on the balcony of her suite. Blood is found on the railing. Her new husband is the primary suspect and the last one to see her. Or is he?