A female student reported early Saturday morning that she was sexually assaulted by three men in an alleyway on the 900 block of New Hampshire Avenue.

D.C. and campus police were searching for the three men, who reportedly followed her into an alleyway and sexually assaulted her, according to an alert GW released Saturday shortly before 2 a.m. University spokeswoman Maralee Csellar confirmed Saturday that the woman is a GW student.

The three suspects are white men and believed to be between 21 and 25 years old.

One suspect is about 6 feet 1 inch tall and was wearing a dark, short-sleeved shirt. Another suspect is about 5 feet 8 inches tall and has a medium build. The third suspect’s height and additional details were not listed.