A former teller at Central National Bank in Burlington has been convicted of embezzling more than $700,000 A federal jury in Topeka on Thursday convicted a former teller at a Burlington bank of embezzling about $700,000. U.S. Attorney for Kansas Tom Beall’s office announced Denise Christy, 48, of Burlington, was convicted on one count of embezzlement, six counts of making false bank entries, six counts of filing false tax returns and six counts of money laundering.