STILLWATER, Oklahoma - Students at Oklahoma State University are being warned about an armed robbery in one of the dorms.

According to OSU Campus Police, at this point there's very little information for them to go on. But they are taking it seriously because of the nature of what happened.

Campus police received a call from a student around 11:20 p.m. Monday. The student said he was robbed by three men with a gun at Iba Hall. That's one of the dorms there on the Stillwater campus.

We've learned nothing was taken, but the violent nature of the crime had police sending out what's called a "timely warning" to students all over campus.

What makes it difficult to find them is their description is not very specific. It's believed they ran off or were on bikes.

What's also not clear is if these men are students. They could have been guests of someone in the dorm and were let in, or they could be strangers.

No matter who they are, OSU police are asking anyone with information to give them a call.