There was a Secure Perimeter in effect for Smoky Hill high School, Laredo Middle School, Indian Ridge Elementary, Central operations and Grounds office, Transportations, and the Options office. A secure perimeter entails that any school personnel that are outside must come inside and stay within the building, but classes are not affected and teachers continue instruction. Parents, Teachers, and some students received voicemails from the district saying they were on a Secure Perimeter. There was an Armed robbery in the area.