You obviously missed it DUH...how many shells did the Davis sisters find? Benavides? LOL!
You can't connect a proper chain of custody to those shells starting where they are found
That is not the point being discussed at all.
I asked you to explain, if the shells were from an automatic weapon, how they came to be found about one hundred feet away from where the shooter was standing when he fired the shots. Why can't you respond to that instead of taking the conversation in an entirely different direction?
Unless, of course, you believe the shells were NOT from an automatic weapon. Do you?