A former principal of a kindergarten in Shizuoka Prefecture, central Japan, was referred to prosecutors on Monday for alleged professional negligence resulting in death after a 3-year-old girl died of heatstroke in a van used by the school three months ago.Police say that Tatsuyoshi Masuda, 73, who headed Kawasaki kindergarten in Makinohara, was responsible for China (pronounced chee-na) Kawamoto's death on Sept. 5, after she was left behind on the van for about five hours. Three others were also referred to prosecutors over the case.The Shizuoka prefectural police had been investigating if…READ FULL ARTICLE