The key fallacy of so-called gun control laws is that such laws do not in fact control guns. They simply disarm law-abiding citizens, while people bent on violence find firearms readily available.
If gun control zealots had any respect for facts, they would have discovered this long ago, because there have been too many factual studies over the years to leave any serious doubt about gun control laws being not merely futile but counterproductive.
Places and times with the strongest gun control laws have often been places and times with high murder rates. Washington, D.C., is a classic example, but just one among many.
When it comes to the rate of gun ownership, that is higher in rural areas than in urban areas, but the murder rate is higher in urban areas. The rate of gun ownership is higher among whites than among blacks, but the murder rate is higher among blacks. For the country as a whole, hand gun ownership doubled in the late 20th century, while the murder rate went down.