Eagle Grove police say a woman was arrested while her husband remains on the loose in a sex abuse investigation. Officials say 49 year-old Goldfield resident Diana Guido is in custody on multiple charges including second-degree sexual abuse and indecent contact with a child. Her husband, 40 year-old Leonardo Guido-Acosta, is facing similar charges and is still at large. Guido is accused of sexually assaulting a girl between the ages of 10 and 11 and showing her "obscene material". Anyone with information regarding Guido-Acosta's whereabouts is encouraged to contact the Eagle Grove Police Department.