Columbia County's school superintendent said Wednesday she looks "forward to the next chapter of life" after announcing her retirement at the end of this school year. Dr. Sandra Carraway announced that she would step down from the school district's top leadership post during the Board of Education's regularly scheduled meeting Tuesday at the board office in Evans. "Dr. Carraway's lifelong service to the children of Columbia County is unchallenged and the acute dedication she has shown as a superintendent has made Columbia County Schools one of the leading systems in the state and region," said Columbia County District 2 Commissioner Trey Allen, who represents District 12 on the state Board of Education...