A student opened fire at a high school near Bangkok, according to local news media. Muktita Suhartono reported from Bangkok. At least six people were killed and 15 injured after a shooter opened fire at a high school in Thailand on Friday, local news media said, citing Thai authorities. The authorities said the shooting occurred in the morning at Debsirin Nonthaburi School, northwest of Bangkok, the capital, and ended when the shooter, a student of the school, turned the gun on himself. Among the dead were three teachers and three students, the reports said.