Horsham Police Officer Ramsay Barrington and Staff Sgt. Brian Soto, a 111th Security Forces Squadron member, stand over Master Sgt. Geoffrey Gay, a 201st RED HORSE, Det.1 member, who played the role of an active shooter during a major accident response exercise held at Horsham Air Guard Station, Pa., April 13, 2016. For the past four years, Horsham Police and Fire Departments have participated with Wing members during MAREs. (U.S. Air National Guard photo by Tech. Sgt. Andria Allmond)