A family of four is accused of caging up and sexually abusing foster children in Florida, according to authorities. Court records show that Brian and Jill Griffeth, along with their biological children, 21-year-old Dillan and 19-year-old Liberty Griffeth were arrested Thursday after investigators found numerous abused children at their home in Fort White. According to investigators, many of the children were illiterate, and some didn’t know their own birthdays. Some of the children’s ages include 7, 14, and 15 years old.