[showing a dagger. Alon. Is thus my love return'd? Zan. Must I despise thee too, as well as hate thee? Alon. No, monster, thou shalt not escape by death. Alv. Oh, Alonzo!—Isabella, Alon. What groan was that? Zan. As I have been a vulture to thy heart, [Alvarez goes aside, and returns. Alv. The dreadful news is true. Alon. Prepare the rack; invent new torments for him. Zan. This too is well. The fix'd and noble mind Alv. Peace, villain! Zan. While I live, old man, I'll speak. Alon. Who call'd Alonzo? Alv. No one call'd, my son. Alon. Again!—'Tis Carlos' voice, and I obey. [shows dagger. [stabs himself. [dies. Zan. Good ruffians, give me leave; my blood is yours,