State education officials review complaints of impropriety in Prince George’s Donna St. George Six weeks after a new chairwoman took over, the school board in Prince George’s County is mired in a controversy involving alleged improprieties in contracts and overreaches by leadership, claims that are being examined by Maryland education officials. The contentiousness follows the appointment of Juanita Miller, a former water utility commissioner who in January became chair of the governing board in the state’s second-largest school system and has clashed with an elected board majority. In recent days, Miller canceled a board meeting and wrote a letter to the leader of the Prince George’s County Council, saying that after several questionable incidents she is requesting an external audit of all board-initiated contracts in the past two years.