Calgary police are investigating after a woman was assaulted and found in a wooded area near the Bridgeland LRT station.

Investigators say they received a call around 9:30 p.m. MT Saturday from a passerby who had found the woman just south of the station.

When emergency crews arrived, they found the woman suffering from hypothermia and learned she had been assaulted.

She was taken to Foothills Hospital in serious but stable condition, with injuries to her head and face.

Police say they have no suspects but are examining CCTV footage from the area.

Anyone with information about the incident is asked to contact Calgary police at 403-428-8787 or Crime Stoppers anonymously at 1-800-222-8477.