Fort Collins police continue to investigate an attempted sexual assault reported Thursday night.Police say they’re looking for a “dark-skinned black male” with a thin build, in his early 30s, last seen wearing a bright blue polo shirt.

Police say a 21-year-old female was walking alone on Centre Avenue near Research Boulevard at about 11:30 p.m. Thursday when the man attacked her from behind and attempted to sexually assault her. A struggle ensued and the female was able to escape and run for help, sustaining minor injuries during the struggle.

Anyone with information on the incident is asked to call Det. Tessa Jakobsson at (970) 221-6575 or Crime Stoppers of Larimer County at (970) 221-6868. Suspect sketch!