Having been re-directed to an Evacuation facility on the edge of town, Steve, an off-duty Paramedic is in a race against time fully aware that Marks chances of survival are rapidly slipping away. The scene that greets them on arrival is one of chaos. The floor, awash with blood, is covered with the bodies of the dying and injured, doctors dart back and forth, clearly overwhelmed. A violent convulsion causes Mark to lose consciousness, heart stopped he slumps to the floor....