Everybody dies.
P.S. They forgot one. In Act V, Scene 2 of Othello, Gratiano says about Desdemona, “I am glad thy father’s dead/Thy match was mortal to him, and pure grief/Shore his old thread in twain,” which suggests that, like Lady Montague, Brabantio died of a broken heart. This brings the death toll of Othello to five.
Concept by Cam Magee, design by Caitlin S. Griffin (who might possibly be this Caitlin Griffin, who is Education Programs Assistant for the Folger Shakespeare Library).