Sorry to disappoint you, but how many places in US have you been to. have been to Florida...Oklahoma...to name a few...ther people get shot for asking questions and putting on clothes that the residents of that area don't like. if you dont know them and want to know about it then just give a few visits to the streets of those cities and find that out for yourself. That's an American killing an American for no reason.
In India people might be jealous of the neighbour but that doesn't kill anyone.