U.S. Attorney Gregory Davis says a federal magistrate in Jackson denied bond Thursday to 54-year-old Jesse Mae Pollard, of Northport, Ala.
The Clarion-Ledger says Pollard teaches at a school near the elementary school where a woman asked for the child by name and left with her on Tuesday.
Davis' news release says that about four hours later, the girl's mother got a text message saying not to call police or "u wont see her again." She was released Wednesday.
An FBI agent's affidavit does not give a motive, but says Pollard had a dispute with the child's mother.