According to the NYT:
" In January, Christy Dawn Varden was arrested in a Walmart parking lot, charged with shoplifting and three other misdemeanors, and taken to jail. There, she was told that if she had $2,000, she could post bail and leave. If she did not, she would wait a week before seeing a judge. Ms. Varden, who lived with her mother and two children, had serious mental and physical health problems; her only income was her monthly food stamp allotment.