FBI testing shows no tainted alcohol in Dominican Republic tourist deaths USA TODAYTourist deaths in Dominican Republic were due to natural causes: FBI ABC NewsThree American tourists died of natural causes in the Dominican Republic, FBI tests show CNNAmerican Couple’s Death in Dominican Republic Not From Poisoned Alcohol, F.B.I. Says The New York TimesAmerican couple's death in Dominican Republic not from poisoned alcohol, FBI says Salt Lake TribuneView full coverage on Google News