I like that idea about the barricaded grocery store ...
I’ve also wondered, why the two cops (Rick and Shane) can’t figure out to acquire/manufacture some silencers and load some subsonic ammo. Then they could shoot away without drawing any attention.
This is probably more a reflection on the Hollywood writers who are clueless about firearms and ammo loads.
I think they're illegal to own unless you have a federal permit.....And since there's no federal office around, they can't apply for one.