Buffalo State campus police are investigating a report of a robbery that occurred Saturday night.

The victim reported the attack took place while they were riding their bicycle in front of Rockwell Hall on the Elmwood side of the campus.

According to the Buffalo News, a car with tinted windows pulled up alongside the victim and "flashed a fixed-blade knife before demanding his backpack, which the victim handed over."

The victim said the driver took off right after.

The suspected assailant is described as, "a white male, about 6-feet, four-inches, bald and wearing blue jeans and a tank top," reports the Buffalo News.

If you have any information, please call University Police at (716) 878-6333, or to call the confidential tip line at (716) 878-3166.