Frankly I'm inclined to say if is not documented, it never happened.
I would guess that over 90% of what happened in the mafia is never documented. Over half of what is documented is later proven to be false. That said it us unlikely that there is any interfamily business outside of the northeast these days because the mob is no longer a national power
disagree. i guess the big actions are all nearly complete and rightful documented, examples like castellano/3-captains rubout come to my mind.. Sure, the low scores like robbing a candy store are not documented, but who wanna know that? And still, even events like that are known, when the robber is pretty well-known. There was a guy pretty high-up who got caught stealing some candy or so, forgot his name
