DENVER (CBS4)– Police in Denver have teamed up with the FBI to search for a bank robber who didn’t use a gun.

Police said the suspect walked into the TCF Bank located at 18520 East GVR Blvd. in Denver at 6 p.m. Thursday. He demanded money and then ran away.

The suspect is described as a dark-skinned white male, 30-40 years old, approximately 6-foot to 6-foot-3 with a thin build. The suspect had a tattoo on the back of his neck depicting a skull and possible wings. He wore a black and gray long-sleeved shirt, sunglasses, black baseball cap, dark jeans and dark shoes.

If anyone has any information on the bank robbery above, or any bank robbery, please call the FBI Rocky Mountain Safe Streets Task Force at 303-629-7171; or, you can remain anonymous and earn up to two thousand dollars ($2,000) by calling CRIMESTOPPERS at 720-913-STOP (7867).