GARFIELD HEIGHTS, Ohio - Police in Garfield Heights are investigating an armed robbery at the Steak 'n Shake on Vista Way.
Police say at 2:15 Monday morning four suspects robbed the store.
One employee was taken to the hospital with a minor injury.
Fox 8 crews at the scene also reported a bullet hole in the wall of the kitchen.
K9 from Shaker Heights were called in to assist.
Despite the K9's and a thermal imaging scan, police were not able to track down the suspects.
Police have not released a suspect description.