A Peru man will have to spend almost two decades in prison for assaulting a child. Miguel A. Fraga, 49, was sentenced Thursday to 20 years in prison for sexually assaulting a child in 2003. Fraga must serve at least 17 years. He had been free on $20,000 cash bond until Thursday, when he was taken into custody. Fraga was charged in 2016. Fraga's record includes unlawful restraint, domestic battery and burglary. He has had previous addresses in La Salle and Streator.