I don't believe any of the other developed countries have the issues with large minority groups living in inner city ghettos and infested with drugs. If you look outside those groups the murder rate in the US pretty similar to other industrialized nations. If the majority of murder is being committed by one demographic then comparing the murder rates to countries that don’t pose that demographic is not only meaningless it is highly misleading. Looked at logically and not emotionally the murder rate in the US is more the product of our inability to clean up our inner cities and ghettos then it is our gun laws.