When Menelaus arrives and reveals that he has found her son, Andromache allows herself to be led away. The intervention of the aged Peleus (the grandfather of Neoptolemus) saves them. Orestes, who has contrived the murder of Neoptolemus at Delphi and who arrives unexpectedly, carries off Hermione, to whom he had been betrothed before Neoptolemus had claimed her. The murder of Neoptolemus by Orestes and men of Delphi is described in detail by the Messenger to Peleus. The goddess Thetis appears as a "deus ex machina" and divines the future for Neoptolemus' corpse, Peleus, Andromache and Molossus.