After accepting the role of Corrigan-Camden superintendent in April, Dr. Keith Brooks has resigned from the district. A reason for his departure is not clear, and calls to the district have yet to be returned. At Sheldon ISD before the stint in Corrigan, Brooks has 22 years of experience in education, with 13 of those in administration. He was named the lone finalist for the north Polk County job in March. Texas law requires the board wait 21 days before a candidate can officially be hired. The vote for final selection occurred at a regular board meeting April 17.