A woman in her 70s, who according to local officials had been sleeping in her car following Tuesday's powerful earthquake in Kumamoto Prefecture, southwestern Japan, died of suspected heatstroke, the prefecture said Sunday.Her death could be the first disaster-related fatality following the magnitude 7.1 quake, the prefecture said.The woman's vehicle had run out of gasoline when she was found Thursday.The death toll has now reached 38, including the woman and two other cases still under investigation as to whether they were caused directly by the earthquake, according to the prefectural gov…READ FULL ARTICLE