There is no assurance that a violent episode can be avoided. However, we can be prepared for the possibility of an incident occurring.
Dept of Homeland Security - Active Shooter pamphlet
Dept of Homeland Security - Active Shooter pocket-sized guide
Dept of Homeland Security - Active Shooter powerpoint for houses of worship
Bill Wysong article - Active Shooter Survival Guide for Churches
Church Mutual Insurance - webinars on emergencies, active shooters, etc.
Brotherhood Mutual Insurance - checklist for building security