Andy had to find some way to help the other survivors if there were any then it hit him, it was a long shot but maby just maby someone in the mall might understand morse-code, Andy checked all the monitors and there it was," the jewelry store he said, it had reinforced glass and hadn't been touched and now with the shutters down it was safe, he was still repeating his voice over the PA but now he was flipping the lights in the main walk ways, only 1 per walk way so it wouldn't put anyone at risk, "on...off...on...off" Andy said to himself as he signaled J-E-W-E-L-R-Y S-T-O-R-E, he hoped if they couldnt hear him somebody might understand his signals, so Andy sat repeting his words and with a finger on the "jewelry store" security gate, he prayed.