2323 East 12th Street, the scene of the accident. (Source: Google News)An elderly neighbor died in a tragic accident Tuesday night after her nightgown caught fire while she was cooking. The Daily News reports [http://www.nydailynews.com/new-york/nyc-crime/woman-killed-brooklyn-cooking-accident-cops-sources-article-1.2128358] : > The 87-year-old woman, identified by police sources