Of all active shooter situations, those involving K-12 schools are possibly the most terrible. But in recent years, guidelines have been developed, by the U.S. Dept. of Homeland Security and also The Partner Alliance for Safer Schools (PASS). The PASS guide contains much information that facilities managers and their staff members need to know to safeguard K-12 school facilities. Find out about the various aspects of physical security described in the guide (doors, locks, fences, gates, etc.) and how to make sure your policies and equipment meet the security need for your unique schools and districts.