More programs train workers to respond to a shooter

Dec 4, 2015
The growth of workplace violence has increased demand for safety programs.
Participants barricade a door of a classroom to block an 'active shooter' during ALICE (Alert, Lockdown, Inform, Counter and Evacuate) training at the Harry S. Truman High School in Levittown, Pennsylvania, on November 3, 2015. ALICE is designed to educate local and school-based law enforcement, as well as administrators, teachers and others about the research-based, proactive response approach to violent Intruder events.
JEWEL SAMAD/AFP/Getty Images