Securing Schools in Tulsa, Okla.-Area

A look at how five Tulsa-area high schools take steps to keep their students safe

Despite the fact that Collinsville has few instances of crime at school, and an enrollment about half the size of Owasso's, Slagle understands that schools need to take steps to prevent school violence.

"We used to think it can't happen to us. It (Columbine) has gotten rid of that," Slagle said. "We realize it can happen anywhere, so we prepare for it."