The wife of accused condiment killer Glenn Hirsch has herself been arrested — after cops found eight guns and ammunition in her Queens home, records show. Dorothy Hirsch, 62, was charged with gun possession after cops raided the 84th Road residence where she lives separately from her husband, the accused killer of Chinese delivery man Zhiwen Yan. Cops recovered eight guns hidden around the home along with more than 200 rounds of ammunition, court records show. Some of the guns were loaded, the records show. A 9-mm semi-automatic loaded with a clip containing nine rounds and a .38-caliber revol...