A 39-year-old Boston man charged with setting a ballot box outside Boston Public Library on fire October 25 is emotionally disturbed and does not appear to be “plotting against our democracy,” Suffolk County’s top prosecutor said. Worldy Armand appeared October 26 in Boston Municipal Court on a charge of willful and malicious burning, according to Boston police and the Suffolk County district attorney’s office. Judge Mark H. Summerville ordered him held without bail, and Armand is due back in court October 30 for a detention hearing, according to court records.