Jim Etzin, Fire Department and Emergency Medical Services Coordinator at Oakland County Tactical Consortium, delivers a comprehensive operational briefing on active violence response in America. From the 1984 McDonald's massacre in San Ysidro to Columbine, Aurora, Pulse, and Uvalde, Etzin traces the paradigm shifts that changed how law enforcement answers these threats. He addresses solo officer entry, counter-ambush tactics, the concept of doomed captives, unified command, unconventional patient transport, and the four core priorities every responder must execute. Hosted by Darcy Leutzinger with co-host John Adams, exclusively on Proud American Studios.