Fraise disappeared Feb. 24 after stopping at a Jack in the Box at 89 Beaumont Avenue with her parents.
A nearby security camera captured her walking alone on the night she disappeared.
The Beaumont Police Department had a mobile command unit out on Thursday to search the area of Highway 79 and California Avenue in Beaumont. Police also searched Friday.
The area is directly south and less than a mile away from the Jack in the Box where Fraise arrived with her parents.
Police have confirmed the search was related to Fraise's case, but said it was not a crime scene. There was no crime scene tape in the area.
Fraise is now close to 40 weeks pregnant, if she has not already given birth. She was expecting a baby boy.
If anyone has any information on the case, or sees Fraise, call the Beaumont Police Department.