Former IRS agent convicted of failing to pay taxes Stone Mountain woman testifies she believes she wasn't required to file returns By BILL RANKIN The Atlanta Journal-Constitution Published on: 10/30/07 Sherry Peel Jackson, a former IRS revenue agent and certified public accountant, told a federal jury Tuesday she was sure she did not have to file income tax returns. But after less than 30 minutes of deliberations, the jury convicted Jackson of failing to file income tax returns from 2000 through 2004. The Stone Mountain woman faces a maximum of four years in prison. She will be sentenced early next...