A six-year-old student shot his teacher in a classroom in the American state of Virginia last week. Police Chief Steve Drew of Newport News, Virginia told reporters Monday that there was no fight, no physical struggle, and no warning. The police chief said the teacher, 25-year-old Abby Zwerner, put her hand up to defend herself. The bullet went through her hand and into her upper chest. Her injuries were first thought to be life-threatening. But her condition has since improved and she is in stable condition at a hospital.