DARLINGTON - A Shullsburg man entered a deferred prosecution agreement Friday after pleading guilty to a felony charge of repeated sexual assault of a child and two misdemeanor charges of having sexual contact with a child more than 16 years old. Dean George Ubersox, 53, was offered a five-year deferred prosecution concurrent with two years of probation on the charges, which arose after he had repeated sexual contact with an underage girl between March 2013 and October 2014. An additional Class C felony charge of repeated sexual assault of a child was dismissed as part of the plea agreement.