A former employee of Standard & Poor’s Rating Services beat fraud charges alleging she loosened S&P’s rating methodology for commercial MBS to generate business for her employer. However, she was found liable of the lesser charge of negligence for failing to disclose the change. In his initial Aug. 29 decision, Administrative Law Judge James Grimes of the Securities and Exchange Commission’s administrative court said that while Barbara Duka did change the firm’s rating methodology for CMBS, he found no evidence that she intended to manipulate, deceive or defraud investors. Rather, Duka, manager of S&P’s CMBS rating group, did...