TULSA, Ok. - Tulsa Police break their way in to a Dollar General Store after an attempted armed robbery. Two employees had locked up for the night about 9 p.m. Tuesday when a man with a shotgun approached and rattled the front door. The employees hid in the back of the store and called police. Officers didn't know if the gunman was inside so they broke their way in. The suspect got away before police arrived at the scene near 5100 South Union.