>> the robber screams at the employees. he wants to know if any of them has pushed a security button to alert the police. the bank's customer service representative says no. he points the gun to the teller's head, then tucks the weapon inside his bag and demands money. the teller hands him a fistful of cash. the robber turns and runs out the door into the parking lot. as the thief leaves, an employee rushes to follow him. >> she rushed over to the doors and locked the doors so that he couldn't come back in. during that time was getting a description of the vehicle so she did a great job right there. >> in the parking lot the robber's accomplice is nervously waiting in his van. he is the lookout man. when the robber enters the bank, the lookout man is seen in security camera footage driving