Authorities say no witnesses have come forward.
"Nobody heard any disturbances. Nobody heard or saw anything right now," said Sgt. C.D. Howard with the Houston Police Department. "We've knocked on a lot of doors and we don't have a lot of information."
The victim hasn't been identified but police say she appears to be in her late 20s or 30s.
Investigators say they do not know where the victim lives. They have little information in this case; no suspects and no motive. If you have any information in this case, you're being asked to call authorities.