I'd contend communities with a large number of handguns (but no rifles) probably does have a crime problem, it's just likely the guns are a response to it, less than a cause.
Well, ND gun ownership and murder rates by means would seem to make your contention false. ND which has a large number of handguns per capita, had 2 murders in 2008 and both were stabbings.
Its not the guns or any other object, its the conditions and attitudes that make a place dangerous. Dangerous people will use the weapons they have or improvise weapons (IED) if they have none.
You misunderstood my statement I think: I'm saying 1> Handguns with no rifles is a situation you get when people feel they need personal protection, aka, high crime. I'm saying they are an effect, rather than a cause 2> North Dakotans probably have a large number of rifles as well, so don't fit that profile.