Seth Miller, went from living in foster homes to his car after aging out of the foster care system. When News 8 first profiled the high school senior in September, Miller was homeless. Virginia Barrett, his childhood court-appointed special advocate (CASA), had helped get him an apartment. At the time, Miller spoke with anger and determination. “I’m going to make it because I have to,” he said. “That’s all I have. That’s the only choice I have.” Many people reached out to help Miller after the News 8 report. Some donated money to help him pay rent and buy food.…