URL 1: https://www.dhs.gov/active-shooter-preparedness
Date Developed: n.a.. Source: U.S. Department of Homeland Security. Presenter(s): n.a.. Type: n.a.. Level: n.a.. Length: Self-paced.
This resource combines multiple products that assist businesses, government offices, and schools in preparing for and responding to an active shooter, including: a desk reference guide, a reference poster, and a pocket-size reference card. Also available in Spanish.