Police in Trotwood said they are looking for three men who robbed the Speedway gas station on Olive Road early Tuesday morning.

Just after 4 a.m., three men walked into the gas station, approached a clerk and demanded cash, according to investigators.

The three men used either a cloth or a mask to cover their faces, and one of the men pointed a gun at the clerk, according to officials. At least two of the men wore dark hooded sweatshirts.

The robbers got away with an undetermined amount of cash, cigarettes and other items. At this time, it is unknown if the robbers fled on foot or if they had a getaway vehicle.

Police wanted to bring in a K-9 for a track, but no dogs were available. Trotwood police and sheriff deputies checked the area, but the robbers have not been located.