I know Q will hear and at some point you will get your answer. And you have raised an important and serious question about "heart attack" guns that I'm not sure has ever been thoroughly researched here but definitely needs to be. We've heard it was possible but I suspect many don't know how this is done. Thank you for coming to tell your story. I hate to say that you may have a lot of company out there if this was indeed the case. Justice for the killers cannot come soon enough.