[RipSawyer]

"Must've been a .22 revolver, which is not something one would use to kill someone"

There are a lot of corpses in graveyards who would be surprised to learn that a .22 revolver is not something one would use to kill someone.

[Mr. Mojo]

Did I say a .22 couldn't kill someone? No, I didn't. And thanks, but I'm quite aware of the large number of people who've met their end at the end of its barrel. I said (in effect) that it is not a caliber someone would use if one desired to kill someone. Iow, there are far more effective calibers available for that purpose, and many of them just as cheap and available (like a .38 Spl. snub, for instance).