Guys I don't understand something, if there are terrible things happening on this island, why Q just note "passively" that they are destroying evidences. Why not having sent forces there, blocking any exit and analyzing all the island, included underground, all this with layers to take official pictures video etc..?
Ok cell phone were allowed there so we pray for some pictures /videos but it would have been so more powerfull too go there during one of their ceremony to take them in the act.