Roberto Sanchez

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Now Oprah gets to keep her promise! Roberto Sanchez, the man responsible for bringing William George Barney to justice, tears up when Oprah announces his $100,000 reward. "What a gift you've given to the children of Mexico," she tells Roberto. "We're all very grateful to you."

Barney has been charged with three counts of lewdness with a minor. After pleading guilty, he was sentenced to 18 years in jail, but could be released after just six.