Andy had barricaded himself in the controll room and had scavanged a few bottles of water and a snack bar from a bag in the corner, for the time being he decided he use the cctv and try to find any survivours, the PA was still broadcasting and he was just repeating himself over and over "If anyone is still alive my names Andy and im held up in the control room, use the malls built in phone system to contact me, if not try signal the CCTV cameras im at the monitors now", he only hope sombody was still alive.