- Jack McCullough was jailed for the killing of 7-year-old Maria Ridulph
- A judge overturned his conviction and freed him last year
(CNN)Two days after clearing his name, the accused became the accuser.
Maria Ridulph's murder went unsolved for half a century. Then detectives pursued a tip, and a man was brought to trial and convicted in the 1957 murder of the 7-year-old in Sycamore, Illinois. Now that man is free. Ann O'Neill's 2013 series on the case, "Taken," raised questions about whether the trial was unfairly one-sided.