Cochise County’s emergency service agencies successfully completed a full-scale training exercise designed to test response and communications during a major incident. The event involved an active shooter scenario at Joyce Clark Middle School, Sierra Vista, on Thursday, Oct. 11, and included multiple regional, state and federal agencies and their partners. “It went really well,” said Gabe Lavine, Cochise County Emergency Services Coordinator. “We identified some gaps in our interoperability and these are areas we will address in our next training cycle. We are ready to respond to a large-scale incident, but we will continue to improve our policies and procedures.”