Hurricane Beryl roared through open waters Tuesday as a powerful Category 4 storm heading toward Jamaica after earlier crossing islands in the southeast Caribbean, killing at least six people. A hurricane warning was in effect for Jamaica, Grand Cayman, Little Cayman, and Cayman Brac. Beryl was losing intensity but was forecast to still be near major-hurricane strength when it passes near or over Jamaica early Wednesday, near the Cayman Islands on Thursday and into Mexico’s Yucatan...