Casey Anthony was found not guilty in 2011 for the 2008 murder of her daughter, Caylee.
The girl's body was found six months after she disappeared.
Prosecutors alleged Casey Anthony used chloroform to render her daughter unconscious and then duct-taped her mouth and nose to suffocate her. They alleged that she put the child's body in the trunk of her car for a few days before disposing of it.
Casey Anthony's attorneys argued that the toddler accidentally drowned in the family pool and that Casey Anthony's father helped her cover it up.