The incident took place at Abundant Life Christian School, a private academy in Madison, Wisconsin, serving grades K-12. The shooter is confirmed deceased, but there are reports of multiple injuries, some serious enough to require hospital treatment. Police and emergency services are actively working on the scene, clearing the building room by room and providing trauma care. Authorities are investigating whether the shooter acted alone and are considering potential threats such as explosives. The ATF is involved, but the FBI is monitoring without direct involvement, suggesting no immediate terrorism concerns. The focus is on securing the scene, treating victims, and understanding the shooter's motives and background.