Hewell, has been in custody weeks after the girls mutilated body was found in her yard just outside of Yallahs in the parish in March.
Hewell is facing three charges of having sex with a minor.
An autopsy conducted on the body of the child revealed that she was five months pregnant at the time of her death.
Hewell was ordered to be brought back to court on September 2, after it was revealed that the case files were incomplete.