IN NEED OF RESCUE-Simi Valley resident Jackie Cantrell, a volunteer "victim," her face and arms made up with fake blood, waits for start of a staged bombing scenario involving multiple casualties. Friday's drill at California State University at Channel Islands in Camarillo was funded by a Homeland Security grant. The Ventura County Emergency Medical Services Agency organized the exercise, which included members of the Ventura County sheriff's, aviation and fire departments.