Spend a few minutes reading this post from David Yamane on who is usually guns to commit violence in America, and who is not. It’s well worth your time. Here’s a brief sample:
Taking an aggregate statistic like this, we often hear about how much higher the homicide rate is in the United States than other “similar” countries.
But there is a problem with such population averages: they gloss over important differences between subpopulations within the United States. For example, according to “Firearms Injuries in the United States,” the firearm homicide rate for those 25-34 is more than four times greater than the rate for those 55-64 (8.01 vs. 1.47). The rate for men is 6.13 and for women 1.15. The rate for non-Hispanic Blacks is 14.78 compared to 0.99 for non-Hispanic Asian/Pacific Islanders.
Of course, these differences in subpopulations are related also to economics, and economics are closely related to residence in the United States. As I have argued previously, the problem with averages is that no one lives in “The United States.”
And it gets better from there. Go read it all.