[ WP ] A man brings a gun to a bank . Do anything you please onwards .

It is in an open carry state where that is perfectly legal and he has it holstered on his hip. No one gives him a second look, he finishes his business in the bank peacefully, and walks back to his car and drives away. The police were not called and no one was alarmed. 
 
 Meanwhile, the bank down the street with a prominent `` no guns'' sign was robbed, and the robbers choose that bank because they knew no one inside would be legally armed, and they didnt want to get shot. During the robbery they got spooked by the sound of someone accidentally dropping their cell phone as they tried to subtly call 911, and they shot a pregant woman killing her and the baby.
