I had one where a firearm was involved in the dispute.

The only difference was that I have a legal concealed carry in CT, but my other team members do not want the responsibility of a firearm.

You could deal with the risks in other constructive ways like getting a dog, learning to use a concealed firearm, avoiding situations that put you at risk (walking alone late at night - use an Uber/Lyft instead), etc.As an investment, I like the area you mentioned.

They will send a detective over to investigate and should arrange for quick removal of the body.Meet them there to let them in, and possibly secure any firearms into your or their possession.Easy process.Good Luck! 

My kinds of tenants seem to like firearms (and beer, and naked women).

I don't think you can prevent people from owning firearms and keeping them at your property. 

Remove your personal things like clothing, shoes, firearms and perishable food. 

Can a landlord restrict or prohibit a tenant possessing firearms in a rental unit, or on the common areas of rental property? 

Let’s say I’m in a legal gun state and my tenant has firearms and shoots someone, am I responsible for that too?

That said, I've been shooting for years so I have a gun (Glock 22, Gen 3, RTF for you gun nuts) but I don't know the intricate details of firearm self defense legality.