Caylee's mother, 22-year-old Casey Anthony, insists that she left the girl with a baby sitter in June, but she didn't report her missing until July. The mother has been charged with first-degree murder.
On Thursday, a utility worker stumbled upon remains of a small child less than a half-mile from where the girl lived. Investigators were trying to identify the remains. The medical examiner left with the remains about 3 p.m.