Kingsley's voice boomed over the chaos. "Inferi Protocol: Blast them to bits, chop them up, and later on we'll burn the body parts. Citizens, do not be alarmed. Please calmly evacuate with the floo network. These are only animated corpses, they are slow and can't really hurt you if you keep your wits about you. Again, STAY CALM and EVACUATE THROUGH THE FLOO NETWORK."