Calhoun Community College hosts mass-casualty disaster drill The exercise, involving a simulated "active-shooter" scenario, was held at the Visual Arts Building in downtown Decatur at the Alabama Center for the Art. Credit: Calhoun Community College Author: Calhoun Community College, WZDX News Published: 5:29 PM CDT April 6, 2021 Updated: 5:29 PM CDT April 6, 2021 DECATUR, Ala. — The Calhoun Community College Police Department and Decatur Police Department held a Mass Casualty Incident (MCI) drill in and around the Visual Arts Building in downtown Decatur at the Alabama Center for the Arts, 133 2nd Ave NE, Decatur, AL. The mock disaster involved an "active shooter" scenario. According to Calhoun Community COllege, over the last several years, mock drill scenarios have included a bomb threat, bus crash, threat to persons/property as well as an active shooter incident. So that students, staff and visitors to the campus will not confuse the drill with a real situation, notices have gone out across the college as well as to local public safety officials.