I found several articles about a foster child who was kidnapped out of foster care from Norwalk, California at the age of one, six years ago. She has been located safe in Phoenix, Arizona — curiously, living with a family not related to her. DNA tests confirmed her identity. None of the articles give the name of the child, but it has to be Amber Nicklas. She matches all the other particulars, including the exact date of disappearance.
While Amber was in good health when she was found, she had never been to school. Her name and birthdate had also changed. Fortunately as she is only seven, she won’t have much school to catch up on.