Describe the murder scene in The Duchess of Malfi?

Bosola tells the Cardinal that he is going to kill him to avenge the Duchess and Antonio’s deaths, and then stabs him. The Cardinal continues to call for help. Ferdinand comes in and, not understanding the situation, wounds the Cardinal further, after which he stabs Bosola. Bosola kills Ferdinand.

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.