Where a prisoner failed to show that his mental limitations impaired his ability to comply with requirements of the habeas petition process, he was not entitled to equitable tolling,The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Barbara B. Crabb, Western District of Wisconsin.In November 2008, a jury in Dane County Circuit Court found Charles Mayberry guilty of three counts of second-degree sexual assault and one count of false imprisonment. The court entered a judgment of conviction and …