Last week, an 88-year-old collapsed in midtown Manhattan. And almost an hour after 911 was called, an ambluance appeared... from Staten Island. Now the FDNY is investigating why exactly an ambulance so far away was dispatched. Police, who came to help the woman lying at East 55th Street and Lexington Avenue, called 911 at 3:24 p.m., and the ambulance arrived at 4:15 p.m. The Daily News explained what seems to have happened:Because the woman was......