MONROE - A Belleville man pleaded guilty Thursday to third-degree sexual assault after he had sex with an underage Belleville girl in 2014. Eric C. Wade, 26, pleaded guilty to two Class G felony counts of third-degree sexual assault and a Class H felony count of contributing to the delinquency of a child. Additional charges, including a count of second-degree sexual assault of a child, were dismissed as part of a plea agreement.