FORT WAYNE, Ind. (WOWO): An armed robbery attempt at a Steak ‘n Shake has two men getting away with no cash. Around 3 this morning, police say two armed men entered the Steak ‘n Shake on Meijer Drive and demanded cash. After they were unable to open the cash register, they left the scene empty-handed. No injuries were reported. Police are on the lookout for the suspects.