From my link above:
"The Sheriff's Office also released new photos of Ahlittia in the gray tank top and pink pajama bottoms she was wearing when last seen by her mother, Lisa North, 20, and stepfather, Albert Hill, 46. Fortunato said
the photographic stills were taken as the family shopped at a local grocery store about 10:45 p.m. Friday.
The family returned to their apartment and went to bed about 11 p.m. When North and Hill awoke the next morning, Ahlittia was gone and the front door was unlocked.
Hill was the first to notice something was out of place when he went to brush his teeth for work. The toothpaste was gone, he said."
Much more at link
http://www.nola.com/crime/index.ssf/2013/07/jpso_expands_search_for_missin.html
ETA:
"Ahlittia's mother said she is a very bubbly and friendly girl, but she's not the sort to just wander off on her own. "
She's afraid of the dark. This happened at night. She wouldn't just go outside," North said."
<snip>
"She lived with relatives in Donaldsonville, the home of her biological father, for two years.
"I called him and asked him if he had her," said North, who indicated that Ahlittia's father denied taking her. "I really, I needed to ask him to make sure. Anything could have happened."
Fortunato confirmed that the Sheriff's Office performed polygraph examinations on North, Hill and Ahlittia's biological father. "We have no reason to believe they were untruthful," he said."