Carbon monxide from generator kills Florida couple riding out storm

CAPE CANAVERAL, Fla. - Authorities say an elderly couple appears to have died from carbon monoxide poisoning while running a generator after Hurricane Matthew, raising the U.S. death toll from the storm to 4.
    
A post on the St. Lucie County Fire District's Facebook page says rescuers responded to couple's home Friday morning after neighbors found them not breathing. They were taken to a nearby hospital, where county spokesman Erick Gill says they later died.
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