And until that proof surfaces I'm going on the assumption that it doesn't exist because if it does exist they would have certainly used it to bolster their case.
Note Ilya's statement of regret and that none of the board members have said a word and that the current CEO is nowhere to be seen. That does not look like a group of people that are acting boldly in the defense of their corporate charter to me.
It looks like a bunch of weasels that thought they could get away with murdering the chicken while they were unattended for five minutes and they're now all covered with blood and pretending to be innocent.