Given the evidence, Ava Shaw and Jennifer Boyd face an uphill climb in beating an embezzlement rap. But the former leaders of the San Gabriel Teachers Association (SGTA) think otherwise. On July 6, the pair pleaded not guilty at the Alhambra Courthouse to charges that they took a combined more than $85,000 from the union. Shaw, 50, a resident of Pasadena, taught special students at a public middle school starting in 1997. At the time of her arrest in March, she was employed at a private Los Angeles school. Investigators believe that Shaw siphoned around $83,000 during her four-year tenure as SGTA president, using union checks and credit cards to pay for personal expenses. Nearly $2,500 of those checks, say prosecutors, were pocketed by Boyd, 34, a public school special-needs teacher arrested in April. Each of the accused posted bail shortly after their arrests. (Pasadena Star-News, 7/7/06).