University of Colorado police are looking for three suspects in the reported sexual assault of a woman overnight outside the Williams Village dorms.

According to a news release, the woman was at a party in Williams Village and stepped outside sometime between 11 p.m. Thursday and 1 a.m. today.

The woman was alone in the east side area of the Williams Village north tennis courts when she told police she was sexually assaulted by three males. The victim was able to run away and returned to Williams Village, where her friends called 911.

The woman said she did not know the three suspects. The news release did not say whether she is a CU student.

The first suspect was described as having white skin, dark hair, no facial hair and a black hoodie. The second was described as having dark skin, dark hair, a dark mustache and wearing a black hoodie. The third suspect was described as having white skin, light hair, no facial hair and wearing a black hoodie.

All three suspects were said to have medium builds.

Anyone with information is asked to contact CU police dispatch at 303-492-6666 or anonymously at police.colorado.edu/content/anonymous-reporting-form.

Mitchell Byars: 303-473-1329, byarsm@dailycamera.com or twitter.com/mitchellbyars.