Wisconsin school shooting: Police are analyzing a possible manifesto

Police probe motive in Wisconsin school shooting tragedy

Authorities are investigating what led a 15-year-old girl to open fire in a Madison classroom, killing a student and teacher before taking her own life.

Police are analyzing a possible manifesto, online activity, and how the shooter obtained a firearm, while critically injured victims remain hospitalized.

The incident adds to the growing toll of U.S. school shootings, reigniting debates over gun safety and prevention measures.