A 15-year-old student killed a teacher and another teenager with a handgun Monday at a Christian school in Wisconsin, terrifying classmates including a second grader who made the 911 call that sent dozens of police officers rushing to the small school just a week before its Christmas break. The female student, who was identified at a press conference Monday night, also wounded six others at a study hall at Abundant Life Christian School, including two students who were in critical condition, Madison Police Chief Shon Barnes said. A teacher and three students had been taken to a hospital with less serious injuries, and two of them had been released by Monday evening. MORE: https://www.wthr.com/article/news/nation-world/abundant-life-christian-school-shooting-madison-wisconsin/507-0590ffe6-256f-4d52-a29d-152d32211f13