Police in Lone Tree, just north of Castle Rock, are looking for a suspect following a sexual assault in a library parking lot.

Monday evening a teenage girl dialed 911 to report she had been sexually assaulted in her vehicle in the parking lot between the Lone Tree Library and Cook Creek Pool.

The victim described her attacker as a "skinny white male with a dark shirt and blue jeans with a black belt." The suspect was also described as having short, dark brown hair with light facial hair, and that he was in his mid-20’s or early 30’s. The suspect was also described to have noticeable body odor.

In their investigation, police have identified a suspect from surveillance video. If you recognize the person in the image, contact the Lone Tree Police Department at 303-339-8174.