William Mullen (journalist)

William Mullen (born October 9, 1944) is an American journalist, who was a reporter and correspondent for the Chicago Tribune, which he joined in 1967 and retired from in 2012. In 1972, he worked undercover in the Chicago Board of Election Commissioners, uncovering massive evidence of voting irregularities that resulted in 82 election officials being indicted by the federal government. The exposé was awarded the Pulitzer Prize for general local reporting in 1973. In 1975, Mullen and Chicago Tribune photographer Ovie Carter were awarded the Pulitzer for International Reporting for a six-part series on world hunger and famine.