...In general, travel in most of the world is very safe.'' The bodies of Emily Howell of Lexington, Ky., and Emily Eagen of Ann Arbor, Mich., were found March 13 along a highway near the Costa Rican coast town of Cahuita. The two 19-year-olds...

...a motive for the killing, which has shaken the country's image as a safe destination for tourists. The bodies of Emily Eagen, of Ann Arbor, Mich., and Emily Howell, of Lexington, Ky., both 19, were found beside a highway March 13 near...