The Illinois Judicial Inquiry Board filed complaints Friday against three judges, including one who mocked an attorney in comments broadcast live on YouTube and one who was reassigned after vacating a sexual-assault conviction against an 18-year-old man.Judge William B. RainesThe board accused Cook County Circuit Judge William B. Raines of the Criminal Division of making derogatory, injudicious and demeaning statements about attorneys in a case seeking to have a 1996 murder conviction thrown out.Raines was heard on video …