According to Crime Stoppers, the suspect held a knife to the woman's throat and face and began to try to sexually assault her.
The suspect scratched the victim and pulled her at her clothes, but the victim was able to get away and seek help.
Above is a sketch of the suspect. He's described as an African-American male between the ages of 32 and 38, standing between 5-foot-6 and 5-foot-7 and weighing around 140 pounds. He was last seen wearing a white T-Shirt and black shorts.
Crime Stoppers will pay up to $5,000 for any information called in to the 713-222-TIPS (8477) or submitted online at www.crime-stoppers.org that leads to the filing of felony charges or arrest of the suspects in this case. Tips can also be sent by text message. Text TIP610 plus your tip to CRIMES (274637). All tipsters remain anonymous.