This document outlines Tulsa Community College's emergency response training and protocols. It describes four types of emergency responses: lockout, lockdown, evacuate, and shelter. For each response, it provides examples of incidents that would require that response and steps to take during the emergency. The lockout secures the perimeter when there is a threat outside. Lockdown requires barricading inside classrooms for threats inside. Evacuate moves people from one location to another. Shelter provides protection from threats like tornadoes. An active shooter could require running, hiding, or fighting as well as initiating lockout, lockdown, evacuate or shelter. The document stresses emergency preparedness and mental preparation in advance.