A 24-year-old Beaver Dam man has been arrested on multiple charges related to sexual assaults of children and adults following a multi-county investigation. Sindelar was already out on bond for felony charges in Dodge and Dane counties when arrested. He is being held in Monroe County jail on a $250,000 cash bond. He faces charges across three counties including sexual assault of children, possession of child pornography, false imprisonment, and violating bail conditions. The investigation involved multiple agencies including Monroe, Dodge and Dane county authorities and Lake Delton Police.