| COLUMBIA — Mohamed Sultan turns his car in to a small Hallsville subdivision and slows to a stop outside of a one-story, light blue house with panel siding. The lights are out. He doesn’t get out of his car or turn off the engine. Sultan, 55, has a key but hasn't been inside the house in months. One day around the beginning of May, he came home and found new locks on the doors. The back window ... |