Colorado Springs police were called out to the 900 block of Chapman drive just before 9 p.m. Friday for a reported sex assault.
Once on the scene, the victim told the officers she was walking in Prairie Grass Park when the suspect grabbed her.
She said the suspect then took her to a nearby vehicle and assaulted her.
Police are working to get a good description of the suspect. The attacker may have been wearing a mask.
This is an active investigation. If you know anything about this assault, call Crime Stoppers at 634-STOP.
You don't have to give your name and you could earn some cash.
We will have an update on this story as soon as police release more details.