It really doesn’t matter at this point whether someone is able to document it or not. There is a lot of anecdotal evidence of uncommanded discharge (yes the plural of anecdote is not data), and the reputational damage to the gun and the brand has already happened. If I were in the market for another handgun at this point, I would personally skip the Sig, because even at a %0.001 chance that this is a legit problem, my risk tolerance around firearms is pretty low, so I’ll just spend more and get a Glock where I’m certain it’s safe.