 She and her family confessed to the murder of the baby, but later withdrew their confessions and admitted instead that Hayes' baby had been born on the family farm, had died shortly after birth, and had been wrapped in a plastic bag and buried on the farm in secret.Tests showed that the baby whose body was found on the farm had the same blood type – O – as Hayes and its (married) father, Jeremiah Locke.However, the baby on the beach had blood group A.