The shooting at Abundant Life Christian School involved a 15-year-old female student, a rare profile for school shooters. The police are investigating the shooter's motives and background, with cooperation from her family. Social media posts and other warning signs are being examined to understand the incident better. The FBI and local police are collaborating to trace the gun's origin and determine how the shooter acquired it, as it is illegal for someone her age to purchase a firearm in Wisconsin. The investigation also includes digital forensics to analyze her online activities. There is no current criminal investigation into the parents, but this could change depending on findings. The school lacked metal detectors, raising questions about security measures to prevent future incidents.