Store explosion investigation might take months - 13abc.com http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGrdF5IoWrar6M450HCd-w2S1TkEw&url=http://abclocal.go.com/wtvg/story?section%3Dnews/state%26id%3D7887174