Motive in school shooting under investigation

Madison police are still investigating the motive behind Monday's school shooting at Abundant Life Christian School. Answering the question ? "Why?" ? is their top priority. Police previously identified the suspect shooter as 15-year-old Natalie Rupnow, who went by Samantha ? a student at Abundant Life Christian School. LiveNOW from FOX host Josh Breslow spoke to FOX 6 Milwaukee reporter, Zoe Chipalla on the latest.