The University of Colorado Police Department is seeking two men who reportedly injured a student during a robbery attempt on the south side of the university's Regent Administrative Center in Boulder. 

The incident occurred at approximately 3 a.m. Saturday near the center, located just east of the intersection of Regent Drive and Broadway, according to CU police.

The victim reported that the two suspects approached him with a knife and demanded money. He refused and fought with the men, suffering a knife wound to his left arm, police say. 

The suspects fled without taking any money from the victim, who was treated for non-critical injuries, according to police. 

The victim described the first suspect as a white male, between the ages of 18 and 21, standing about 5-foot 8-iches tall and weighing approximately 175 pounds. He had short, blonde hair and was wearing a CU baseball cap, gray sweatshirt and red athletic shorts. 

The second suspect also is described as white, between the ages of 18 and 21, and about 5-foot 8-inches tall and around 175 pounds. He had short, brown hair and was wearing a blue shirt and blue jeans at the time of the incident, police say. 

Anyone with information about the incident is asked to call CU police at 303-492-6666 or contact Northern Colorado Crime Stoppers at 800-222-TIPS. Information may also be provided online at crimeshurt.com.