It really is too bad that a pressure test was not conducted on your remaining loads, that would pretty much settle the issue IMO.
How does testing the remaining rounds prove that a mistake wasn't made with the round that made the gun blow up?
Most people who've been reloading for any length of time have made mistakes.
No one ever KNOWS anything in which they were not personally involved. But, the standard is not beyond a reasonable doubt it is merely a 51% to 49% more likely than not standard.
