They pile charges on Silver—he's blamed for ruining the cruise, and the boy is named as the clinching evidence.

“Oh,” replied George, “you don’t be under no kind of apprehension; WE’RE all square, we are. First, you’ve made a hash of this cruise--you’ll be a bold man to say no to that. Second, you let the enemy out o’ this here trap for nothing. Why did they want out? I dunno, but it’s pretty plain they wanted it. Third, you wouldn’t let us go at them upon the march. Oh, we see through you, John Silver; you want to play booty, that’s what’s wrong with you. And then, fourth, there’s this here boy.”