Reminds me of an incident years ago when a tall black guy in a nice suit was just standing by a building in downtown SD holding a rather large pistol. He wasn't saying anything to anyone, he wasn't making threatening gestures, nothing, just standing there leaning against the wall. People got spooked and the cops were called, they tried to talk to him but he just looked at them and shrugged his shoulders. One thing lead to another and he was shot dead without ever shooting a shot himself. Granted we SD wasn't an open carry city, but when you come around armed no one knows what your intentions are.