Cynthia Kay Hayes was arrested over the weekend. Authorities say Hayes allegedly had sex with her 21-year-old son, who has disabilities giving him the mental capacity of a 12-year-old. The son claims his mother has had sex with him on four occasions last month. In a court affidavit, a detective says Ms Hayes admitted to having intercourse with her son on two occasions.
A judge set bail at $10,000. Hayes is being held in the Nodaway County Jail.