An open race to lead the nation’s second-largest prosecutor’s office went into voters' hands after a heated primary campaign in the Chicago area. The tightly-contested race remains too close to call, the Chicago Board of Elections says. The Democratic matchup for the Cook County State’s Attorney primary features Eileen O’Neill Burke, a former appellate judge with a large campaign war chest, versus Clayton Harris III, a professor and attorney who’s held government posts. The winner of the primary in the Democratic stronghold is expected to win outright in November against Republican candidate Bob Fioretti, a former Chicago alderman who lost a 2020 bid for the office. Also running is Libertarian Andrew Charles Kopinski. READ MORE: https://wgntv.com/news/politics/race-for-cook-county-states-attorney-still-too-close-to-call/ O'Neill Burke held a narrow lead Tuesday night after polls closed on Election Day, but the race was still too close to call as of early Wednesday morning. The latest Board of Elections update shows O'Neill Burke leading Harris by less than 10,000 votes.