An "Active Shooter" refers to an individual actively engaged in killing or attempting to kill people in a populated area. This situation often involves firearms and poses a significant threat to public safety. Law enforcement agencies train to respond quickly to such incidents to minimize harm and protect lives. During an active shooter event, it is crucial for individuals to remain calm and follow safety protocols. These may include finding a safe location, barricading doors, or evacuating if possible. Awareness of emergency procedures can help reduce panic and increase chances of survival in these dangerous situations.