Nanny sues Casey Anthony

A woman who was once linked to the disappearance of Caylee Anthony is now suing the missing toddler's mother for defamation.

Caylee's mother, Casey Anthony, told police she left the then two-year-old with a baby sitter named Zenaida Gonzalez.

Gonzalez says she never met the family and doesn't know how Anthony picked her name.

Florida police don't believe Gonzalez has anything to do with Caylee's disappearance.

But the woman says her life has been miserable ever since her name was connected to the case.