The teenage girl who killed two people inside her Wisconsin school was a new student, just weeks into her first semester there, school officials said.

Multiple injuries have been reported in an active shooter situation at Abundant Life Christian School in Madison, Wisconsin. The shooting took place just after 11am. Students from kindergarten through 12th grade attend the school.

Here is a timeline of Monday's events concerning the school shooting at a private Christian school in Madison.

Madison, Wisconsin, police are asking people to avoid the area as they investigate "multiple injuries" that were reported.

Less than 24 hours after police rushed to the scene of the shooting, the suspected gunman is dead, and some of the victims are still injured. Here is what we know about the school shooting.