Can anyone tell conclusion of act 5

Pescara, Malateste, Roderigo, and Grisolan enter. Bosola explains why he has killed Ferdinand and the Cardinal, but the Cardinal blames Ferdinand for their sister's death before he dies. Bosola explains that he killed Antonio accidentally, and then he too dies. Delio enters with the eldest son of Antonio and the Duchess's marriage, the sole survivor of the family, and the men pledge to help give him a good life to honor his mother and father.